/* ==========================================================================
   JewelSoft & Shyam Software Digital Brochure Theme
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
    --bg-light: #f6f8fb;
    --bg-page: #ffffff;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;

    --orange-primary: #f97316;
    --orange-dark: #ea580c;
    --orange-light: #fff7ed;
    --orange-text: #c2410c;

    --purple-primary: #8b5cf6;
    --purple-dark: #7c3aed;
    --purple-light: #f5f3ff;
    --purple-text: #6d28d9;

    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    --header-height: 80px;
}

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

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
}

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

ul {
    list-style: none;
}

/* --- Layout Utility Containers --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

section {
    position: relative;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-dark));
    color: #fff;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(249, 115, 22, 0.35);
    filter: brightness(1.05);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--orange-primary) 0%, var(--purple-primary) 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.3);
    filter: brightness(1.08);
}

.btn-glass {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-glass:hover {
    background: #e2e8f0;
    color: var(--text-primary);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.05rem;
    border-radius: var(--border-radius-md);
}

/* --- Glassmorphic / White Card System --- */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
    transition: var(--transition-smooth);
}

.hover-glow:hover {
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    transform: translateY(-4px);
    border-color: #cbd5e1;
}

/* --- Header & Navigation Bar --- */
.brochure-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
}

.brand-subtitle {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-style: italic;
}

/* Tab selector in Header */
.brochure-selector-nav {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
}

.brochure-tab-btn {
    border: none;
    background: transparent;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.brochure-tab-btn.active {
    background: #ffffff;
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

.nav-menu {
    display: none;
}

/* --- Hero Section --- */
.hero-brochure-section {
    padding: calc(var(--header-height) + 40px) 0 40px;
    background: radial-gradient(circle at 80% 20%, #fff7ed 0%, #f6f8fb 60%, #f5f3ff 100%);
}

.hero-badge {
    display: inline-block;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-main-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto 36px;
}

/* Large selection block cards */
.main-brochure-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 760px;
    margin: 0 auto;
}

.selector-card {
    border: 1px solid var(--border-color);
    background: #ffffff;
    border-radius: var(--border-radius-md);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.selector-icon {
    font-size: 2.2rem;
    margin-right: 20px;
}

.selector-meta h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.selector-meta p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.arrow-indicator {
    position: absolute;
    right: 24px;
    font-size: 1.2rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

/* Active and Hover States of Selector Cards */
.selector-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.selector-card:hover .arrow-indicator {
    transform: translateX(5px);
}

.selector-card.active.orange-accent {
    border-color: var(--orange-primary);
    background: var(--orange-light);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.08);
}

.selector-card.active.orange-accent .arrow-indicator {
    color: var(--orange-primary);
}

.selector-card.active.purple-accent {
    border-color: var(--purple-primary);
    background: var(--purple-light);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.08);
}

.selector-card.active.purple-accent .arrow-indicator {
    color: var(--purple-primary);
}

/* --- Brochure Page Containers --- */
.brochure-container-section {
    padding: 20px 0 60px;
}

.brochure-page {
    display: none;
    background: #ffffff;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.06);
    border: 1px solid var(--border-color);
    overflow: hidden;
    padding: 40px;
    animation: fadeIn var(--transition-smooth) forwards;
}

.brochure-page.active-brochure {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* --- Banner Header (Matches Flyer Titles) --- */
.brochure-title-banner {
    padding: 30px;
    border-radius: var(--border-radius-md);
    text-align: center;
    color: #ffffff;
    margin-bottom: 40px;
    box-shadow: inset 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.orange-gradient {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}

.purple-gradient {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.top-tagline {
    font-size: 0.95rem;
    font-style: italic;
    font-weight: 500;
    display: block;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
    opacity: 0.95;
}

.banner-title {
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

/* --- Top Grid layout --- */
.brochure-grid-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.arrow-bullets {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.arrow-bullets li {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--orange-text);
    /* Matches red/orange arrows of flyer */
    display: flex;
    align-items: center;
    gap: 12px;
}

.arrow-icon {
    font-size: 1.25rem;
    color: #e11d48;
    /* Red arrow color */
}

/* Color override for weight scale software bullets */
#brochure-weightscale .arrow-bullets li {
    color: var(--purple-text);
}

.text-purple {
    color: var(--purple-primary) !important;
}

/* --- Interactive Circular Diagram Wheel --- */
.circular-wheel-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.circular-diagram-box {
    width: 320px;
    height: 320px;
    position: relative;
    border-radius: 50%;
    border: 2px dashed var(--orange-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px auto;
}

.circular-diagram-box.purple-style {
    border-color: var(--purple-primary);
}

.diagram-center {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid var(--orange-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    z-index: 10;
    overflow: hidden; /* Clips the child image to the circular border */
}

.center-img-asset {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Fits the square product image into the circle */
}

.circular-diagram-box.purple-style .diagram-center {
    border-color: var(--purple-primary);
}

.center-icon {
    font-size: 1.8rem;
}

.center-txt {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Dynamic circular node positioning */
.diagram-node {
    position: absolute;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
    transition: var(--transition-smooth);
}

.diagram-node .node-title {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-secondary);
    padding: 4px;
    line-height: 1.2;
}

.diagram-node:hover {
    transform: scale(1.12);
    border-color: var(--orange-primary);
    box-shadow: 0 8px 16px rgba(249, 115, 22, 0.15);
}

.circular-diagram-box.purple-style .diagram-node:hover {
    border-color: var(--purple-primary);
    box-shadow: 0 8px 16px rgba(139, 92, 246, 0.15);
}

/* Position 6 nodes for JewelSoft */
.node-1 {
    top: 0;
    left: 50%;
    transform: translate(-50%, -30%);
}

.node-2 {
    top: 25%;
    right: 0;
    transform: translate(30%, -50%);
}

.node-3 {
    bottom: 25%;
    right: 0;
    transform: translate(30%, 50%);
}

.node-4 {
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 30%);
}

.node-5 {
    bottom: 25%;
    left: 0;
    transform: translate(-30%, 50%);
}

.node-6 {
    top: 25%;
    left: 0;
    transform: translate(-30%, -50%);
}

/* Position 4 nodes for WeightScale */
.node-w1 {
    top: 0;
    left: 50%;
    transform: translate(-50%, -30%);
}

.node-w2 {
    top: 50%;
    right: 0;
    transform: translate(30%, -50%);
}

.node-w3 {
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 30%);
}

.node-w4 {
    top: 50%;
    left: 0;
    transform: translate(-30%, -50%);
}

.node-info-display {
    width: 100%;
    max-width: 380px;
    min-height: 52px;
    padding: 10px 16px;
    background: #f8fafc;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
}

/* --- Brochure Divider line --- */
.brochure-hr {
    height: 3px;
    width: 100%;
    margin: 40px 0;
    border-radius: 4px;
}

.orange-line {
    background: var(--orange-primary);
}

.purple-line {
    background: var(--purple-primary);
}

/* --- Why Use Section --- */
.why-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 24px;
}

.orange-text {
    color: var(--orange-text);
}

.purple-text {
    color: var(--purple-text);
}

.subtitle-spaced {
    margin-top: 36px;
}

.why-content-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: flex-start;
}

.dot-bullets {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.dot-bullets li {
    font-size: 0.98rem;
    font-weight: 600;
    color: #1e293b;
    position: relative;
    padding-left: 20px;
}

.dot-bullets li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--orange-primary);
    font-size: 1.4rem;
    line-height: 1;
}

.purple-dots li::before {
    color: var(--purple-primary);
}

.highlight-point {
    background: #fff7ed;
    border-left: 3px solid var(--orange-primary);
    padding: 4px 0 4px 10px !important;
    border-radius: 0 4px 4px 0;
}

/* Right sidebar stack of buttons */
.sidebar-buttons-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.sidebar-btn {
    border: 1px solid var(--border-color);
    background: #f8fafc;
    color: var(--text-primary);
    padding: 14px 20px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.01);
}

.sidebar-btn:hover {
    background: #f1f5f9;
}

.sidebar-btn.orange-btn.active {
    background: linear-gradient(90deg, var(--orange-light) 0%, #ffffff 100%);
    border-left: 4px solid var(--orange-primary);
    border-color: var(--border-color) var(--border-color) var(--border-color) var(--orange-primary);
    color: var(--orange-text);
}

.sidebar-btn.purple-btn.active {
    background: linear-gradient(90deg, var(--purple-light) 0%, #ffffff 100%);
    border-left: 4px solid var(--purple-primary);
    border-color: var(--border-color) var(--border-color) var(--border-color) var(--purple-primary);
    color: var(--purple-text);
}

.sidebar-desc-box {
    margin-top: 14px;
    padding: 18px;
    background: var(--orange-light);
    border: 1px solid rgba(249, 115, 22, 0.15);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    color: var(--orange-text);
    min-height: 72px;
}

.purple-desc-box {
    background: var(--purple-light);
    border-color: rgba(139, 92, 246, 0.15);
    color: var(--purple-text);
}

/* Warehouse Graphic in scale page */
.warehouse-visual {
    margin-top: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    background: #f8fafc;
}

.warehouse-svg {
    width: 44px;
    height: 44px;
    color: var(--purple-primary);
}

.warehouse-visual span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* --- Interactive Tool Sections --- */
.interactive-utility-box {
    margin-top: 50px;
    border: 2px solid;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.orange-border {
    border-color: var(--orange-primary);
}

.purple-border {
    border-color: var(--purple-primary);
}

.utility-header {
    padding: 16px 24px;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.utility-header h3 {
    font-size: 1.15rem;
    color: #ffffff;
}

.utility-header span {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
}

.utility-body {
    padding: 28px;
    background: #ffffff;
}

.utility-instructions {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.utility-inputs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.input-prefix-box {
    position: relative;
    display: flex;
    align-items: center;
}

.input-prefix-box input {
    width: 100%;
    border: 1px solid var(--border-color);
    padding: 10px 40px 10px 14px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
}

.input-prefix-box input:focus {
    outline: none;
    border-color: var(--orange-primary);
    box-shadow: 0 0 8px rgba(249, 115, 22, 0.15);
}

#brochure-weightscale .input-prefix-box input:focus {
    border-color: var(--purple-primary);
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.15);
}

.input-suffix {
    position: absolute;
    right: 14px;
    font-weight: 600;
    color: var(--text-muted);
}

.utility-result-panel {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    border-radius: var(--border-radius-sm);
    text-align: center;
}

.orange-bg-sub {
    background: var(--orange-light);
}

.res-block {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.res-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
}

.res-val {
    font-size: 1.3rem;
    font-weight: 800;
}

.text-orange {
    color: var(--orange-text);
}

.text-green {
    color: #16a34a;
}

.res-divider {
    width: 1px;
    background: var(--border-color);
    height: 44px;
}

/* --- Simulator Section in Weight scale flyer --- */
.simulator-flex {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
}

.simulator-panel {
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.simulator-panel h4 {
    font-size: 1.05rem;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    color: var(--text-secondary);
}

.scale-emulate {
    background: #ffffff;
}

.scale-lcd-screen {
    background: #0f172a;
    border-radius: var(--border-radius-sm);
    padding: 16px 24px;
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    font-family: 'Courier New', Courier, monospace;
    color: #22c55e;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.8);
    margin-bottom: 20px;
}

.lcd-value {
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.lcd-unit {
    font-size: 1.2rem;
    margin-left: 8px;
    font-weight: 700;
}

.scale-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.purple-bg {
    background: var(--purple-primary);
    color: #fff;
    flex-grow: 1;
}

.purple-bg:hover {
    background: var(--purple-dark);
}

.scale-item-selector {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.scale-item-selector label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.scale-item-selector select {
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    font-family: var(--font-body);
}

/* Printer Emulator */
.printer-emulate {
    background: #f8fafc;
}

.purple-style-btn {
    background: var(--purple-primary);
    color: #fff;
}

.purple-style-btn:hover {
    background: var(--purple-dark);
}

.printed-label-container {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    margin-top: 16px;
}

.printed-label {
    width: 220px;
    background: #ffffff;
    border: 1px solid #94a3b8;
    padding: 16px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
    border-radius: 4px;
    text-align: center;
    color: #000000;
    display: none;
    transform: translateY(-20px);
    opacity: 0;
}

.printed-label.spit-tag {
    display: block;
    animation: spitTag 0.8s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
}

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

.sticker-header {
    font-size: 0.85rem;
    font-weight: 800;
    border-bottom: 1.5px solid #000000;
    padding-bottom: 4px;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.sticker-item-name {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.sticker-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.sticker-barcode-visual {
    height: 36px;
    display: flex;
    justify-content: center;
    gap: 1.5px;
    margin-bottom: 4px;
}

.bar-line {
    background: #000000;
    height: 100%;
}

.b-thin {
    width: 1.5px;
}

.b-thick {
    width: 4.5px;
}

.sticker-barcode-number {
    font-size: 0.65rem;
    font-family: monospace;
    letter-spacing: 0.1em;
}

/* --- Section: Request Demo & Contact Form --- */
.demo-section {
    padding: 60px 0;
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
}

.demo-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.brochure-footer-card {
    padding: 30px;
    margin-top: 24px;
}

.shyam-brand-card {
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.footer-shyam-logo {
    width: 48px;
    height: 48px;
}

.shyam-brand-card h4 {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.shyam-brand-card p {
    font-size: 0.75rem;
    font-style: italic;
    color: var(--text-muted);
}

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

.det-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 600;
}

.det-icon {
    font-size: 1.1rem;
}

.det-row a:hover {
    color: var(--orange-primary);
}

/* Demo Form Style */
.demo-form-wrapper {
    padding: 36px;
}

.demo-form-wrapper h3 {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.form-instructions {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.demo-form-wrapper form .form-group input,
.demo-form-wrapper form .form-group select,
.demo-form-wrapper form .form-group textarea {
    width: 100%;
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 11px 14px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: var(--transition-fast);
}

.demo-form-wrapper form .form-group input:focus,
.demo-form-wrapper form .form-group select:focus,
.demo-form-wrapper form .form-group textarea:focus {
    outline: none;
    border-color: var(--orange-primary);
    box-shadow: 0 0 8px rgba(249, 115, 22, 0.12);
}

/* --- Footer Bottom --- */
.main-footer {
    background: #1e293b;
    color: #94a3b8;
    padding: 24px 0;
    border-top: 1px solid #334155;
    font-size: 0.85rem;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bottom-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.bottom-links a:hover {
    color: #ffffff;
}

.link-divider {
    color: #475569;
}

/* --- Lead Success Modal --- */
.success-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.success-modal-overlay.active {
    display: flex;
}

.success-modal {
    max-width: 440px;
    width: 100%;
    padding: 36px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: zoomIn 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.92);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-icon-bg {
    width: 58px;
    height: 58px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.success-icon-bg svg {
    width: 28px;
    height: 28px;
}

.success-modal h2 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.success-modal p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.modal-subtext {
    font-size: 0.82rem;
    color: var(--text-muted) !important;
    margin-bottom: 20px !important;
}

/* ==========================================================================
   Responsive Viewport Styles
   ========================================================================== */

@media (max-width: 992px) {
    .brochure-grid-top {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .why-content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .simulator-flex {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .demo-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .brochure-selector-nav {
        display: none;
        /* Hide header tabs on mobile, use hamburger or hero card click */
    }

    .nav-menu {
        display: block;
        position: fixed;
        top: var(--header-height);
        right: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: #ffffff;
        border-top: 1px solid var(--border-color);
        transition: var(--transition-smooth);
        padding: 40px;
        z-index: 999;
    }

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

    .nav-menu ul {
        display: flex;
        flex-direction: column;
        gap: 28px;
        align-items: center;
    }

    .nav-link {
        font-size: 1.25rem;
        font-weight: 700;
    }

    .mobile-nav-toggle.open .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .mobile-nav-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-nav-toggle.open .bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -7px);
    }

    .main-brochure-selector {
        grid-template-columns: 1fr;
    }

    .hero-main-title {
        font-size: 2.1rem;
        letter-spacing: -0.02em;
    }

    .hero-desc {
        font-size: 1rem;
        margin-bottom: 24px;
    }

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

    .brochure-page {
        padding: 20px 16px;
        border-radius: var(--border-radius-md);
    }

    .arrow-bullets li {
        font-size: 1rem;
        line-height: 1.4;
    }

    /* Responsive Circular Diagram Breakdown */
    .circular-diagram-box {
        width: 100%;
        height: auto;
        border: none;
        border-radius: 0;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin: 16px auto;
    }

    .circular-diagram-box.purple-style {
        border: none;
    }

    .diagram-center {
        display: none;
        /* Hide center element to save mobile space */
    }

    .diagram-node {
        position: static;
        /* Convert absolute nodes to static grid items */
        width: 100%;
        height: auto;
        border-radius: var(--border-radius-sm);
        border: 1px solid var(--border-color);
        padding: 16px;
        transform: none !important;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
        background: #f8fafc;
        margin-bottom: 8px;
    }

    .diagram-node .node-title {
        font-size: 1.05rem;
        color: var(--orange-text);
        font-weight: 800;
        margin-bottom: 6px;
    }

    .circular-diagram-box.purple-style .diagram-node .node-title {
        color: var(--purple-text);
    }

    .diagram-node::after {
        content: attr(data-info);
        display: block;
        font-size: 0.88rem;
        color: var(--text-secondary);
        font-weight: 400;
        line-height: 1.45;
    }

    .diagram-node:hover {
        transform: translateY(-2px) !important;
        border-color: #cbd5e1;
    }

    .node-info-display {
        display: none !important;
        /* Hide display box on mobile since text is embedded in cards */
    }

    .utility-inputs-grid {
        grid-template-columns: 1fr;
    }

    .utility-result-panel {
        flex-direction: column;
        gap: 16px;
    }

    .res-divider {
        width: 100%;
        height: 1px;
    }

    /* Scale Simulator Spacing */
    .scale-lcd-screen {
        padding: 12px 18px;
    }

    .lcd-value {
        font-size: 2.3rem;
    }

    .printed-label-container {
        min-height: auto;
        margin-top: 10px;
    }

    .printed-label {
        width: 100%;
        max-width: 260px;
    }

    .brochure-footer-card {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .hero-main-title {
        font-size: 1.7rem;
    }

    .selector-card {
        padding: 14px 18px;
    }

    .selector-icon {
        font-size: 1.6rem;
        margin-right: 12px;
    }

    .selector-meta h2 {
        font-size: 1.1rem;
    }

    .circular-diagram-box {
        grid-template-columns: 1fr;
        /* Stack circular nodes into a single column list on phones */
        gap: 8px;
    }

    .diagram-node {
        padding: 14px;
        justify-content: flex-start;
    }

    .diagram-node .node-title {
        font-size: 0.85rem;
    }

    .why-title {
        font-size: 1.25rem;
    }

    .dot-bullets li {
        font-size: 0.88rem;
    }

    .sidebar-btn {
        font-size: 0.95rem;
        padding: 12px 16px;
    }

    .demo-form-wrapper {
        padding: 20px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* Screen hiding rule for print proposal header */
.print-invoice-header {
    display: none;
}

/* --- Print Save PDF Button Style --- */
.print-brochure-btn {
    margin-top: 12px;
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: #ffffff !important;
    border-radius: 50px !important;
    font-size: 0.85rem !important;
    padding: 8px 18px !important;
}

.print-brochure-btn:hover {
    background: #ffffff !important;
    color: var(--text-primary) !important;
    border-color: #ffffff !important;
}

/* ==========================================================================
   Print Stylesheet (Active Tab to PDF Invoice-proposal Sheet conversion)
   ========================================================================== */
@media print {
    /* Hide non-brochure components */
    #main-header,
    .hero-brochure-section,
    .brochure-selector-nav,
    .mobile-nav-toggle,
    .print-brochure-btn,
    .sidebar-buttons-box,
    #scale-simulator-wrapper,
    .demo-form-wrapper,
    .contact-info-panel > h2,
    .contact-info-panel > p,
    .main-footer,
    .success-modal-overlay,
    .brochure-title-banner {
        display: none !important;
    }

    body, html {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 11pt;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .container {
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 auto !important;
        width: 100% !important;
    }

    .brochure-container-section {
        padding: 0 !important;
        width: 100% !important;
    }

    .brochure-page {
        display: none !important;
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        background: #ffffff !important;
        position: relative !important; /* Enable absolute positioning context for top-right image */
        width: 100% !important;
    }

    /* Print only the active brochure tab */
    .brochure-page.active-brochure {
        display: block !important;
    }

    /* Print invoice layout proposal header styling */
    .print-invoice-header {
        display: flex !important;
        justify-content: space-between !important;
        align-items: flex-start !important;
        border-bottom: 2px solid #000000 !important;
        padding-bottom: 16px !important;
        margin-bottom: 20px !important;
        width: 100% !important;
    }

    .invoice-left {
        display: flex !important;
        align-items: center !important;
        gap: 16px !important;
    }

    .invoice-logo {
        width: 54px !important;
        height: 54px !important;
        object-fit: contain !important;
    }

    .invoice-company-info h2 {
        font-size: 17pt !important;
        font-weight: 800 !important;
        color: #000000 !important;
        margin: 0 0 2px 0 !important;
        font-family: var(--font-heading) !important;
    }

    .invoice-sub {
        font-size: 8pt !important;
        color: #555555 !important;
        font-style: italic !important;
        margin: 0 0 4px 0 !important;
    }

    .invoice-company-info p {
        font-size: 8.5pt !important;
        color: #000000 !important;
        margin: 0 !important;
        line-height: 1.25 !important;
    }

    .invoice-right {
        text-align: right !important;
    }

    .invoice-right h1 {
        font-size: 20pt !important;
        font-weight: 800 !important;
        margin: 0 0 2px 0 !important;
        letter-spacing: -0.01em !important;
        color: #000000 !important;
    }

    .proposal-type {
        font-size: 9.5pt !important;
        font-weight: 600 !important;
        margin: 0 0 10px 0 !important;
        text-transform: uppercase !important;
        color: #555555 !important;
    }

    .invoice-meta-table {
        display: inline-block !important;
        border: 1px solid #000000 !important;
        background: #ffffff !important;
    }

    .meta-row {
        display: flex !important;
        border-bottom: 1px solid #000000 !important;
        font-size: 8.5pt !important;
        line-height: 1.35 !important;
    }

    .meta-row:last-child {
        border-bottom: none !important;
    }

    .meta-lbl {
        font-weight: bold !important;
        padding: 3px 8px !important;
        background: #f1f5f9 !important;
        border-right: 1px solid #000000 !important;
        width: 90px !important;
        text-align: left !important;
    }

    .meta-val {
        padding: 3px 8px !important;
        min-width: 110px !important;
        text-align: left !important;
        color: #000000 !important;
    }

    /* Grid layout override: Bullet list Floats Left, Table Spans Full Width below */
    .brochure-grid-top {
        display: block !important; /* Stack columns vertically to allow full-width table */
        width: 100% !important;
        margin-bottom: 20px !important;
    }

    .brochure-features-list-box {
        width: 68% !important; /* Take left side */
        float: left !important;
        margin-bottom: 25px !important;
    }

    .circular-wheel-wrapper {
        width: 100% !important;
        clear: both !important; /* Clears floated elements above */
        display: block !important;
        margin-top: 15px !important;
    }

    /* Format circular diagram center: absolute positioned next to bullets */
    .diagram-center {
        display: block !important;
        position: absolute !important;
        top: 96px !important; /* Sits next to bullet list */
        right: 0 !important;
        width: 150px !important;
        height: 150px !important;
        border: 1px solid #cbd5e1 !important;
        border-radius: 6px !important;
        box-shadow: none !important;
        overflow: hidden !important;
        z-index: 100 !important;
    }

    /* Convert circular dashed box into clean full-width Specifications Table */
    .circular-diagram-box {
        display: flex !important;
        flex-direction: column !important;
        border: 1px solid #000000 !important;
        border-radius: 0 !important;
        width: 100% !important;
        height: auto !important;
        margin: 20px 0 0 0 !important;
        background: #ffffff !important;
        page-break-inside: avoid !important;
    }

    .circular-diagram-box::before {
        content: "SYSTEM MODULE SPECIFICATIONS";
        display: block !important;
        font-weight: 800 !important;
        font-size: 9.5pt !important;
        background: #f1f5f9 !important;
        border-bottom: 1px solid #000000 !important;
        padding: 6px 12px !important;
        color: #000000 !important;
        text-align: left !important;
    }

    /* Print-only specification table rows */
    .diagram-node {
        position: static !important;
        display: flex !important;
        flex-direction: row !important;
        width: 100% !important;
        height: auto !important;
        border: none !important;
        border-bottom: 1px solid #cbd5e1 !important;
        padding: 8px 12px !important;
        margin: 0 !important;
        transform: none !important;
        box-shadow: none !important;
        background: transparent !important;
        border-radius: 0 !important;
        align-items: flex-start !important;
    }

    .diagram-node:last-child {
        border-bottom: none !important;
    }

    .diagram-node .node-title {
        font-size: 9.5pt !important;
        font-weight: bold !important;
        color: #000000 !important;
        width: 120px !important;
        min-width: 120px !important;
        margin: 0 !important;
        text-align: left !important;
    }

    .diagram-node::after {
        content: attr(data-info) !important;
        display: block !important;
        font-size: 9pt !important;
        color: #334155 !important;
        font-weight: normal !important;
        line-height: 1.4 !important;
        flex: 1 !important;
        text-align: left !important;
    }

    .node-info-display {
        display: none !important;
    }

    .arrow-bullets {
        margin: 8px 0 !important;
        padding-left: 15px !important;
    }

    .arrow-bullets li {
        list-style-type: square !important;
        margin-bottom: 4px !important;
        font-size: 10pt !important;
        color: #000000 !important;
    }

    .arrow-icon {
        display: none !important;
    }

    .why-content-grid {
        display: block !important;
    }

    .dot-bullets {
        gap: 6px !important;
    }

    .dot-bullets li {
        color: #000000 !important;
        font-size: 9.5pt !important;
        line-height: 1.35 !important;
    }

    .why-title {
        color: #000000 !important;
        border-bottom: 1.5px solid #000000 !important;
        padding-bottom: 4px !important;
        font-size: 13pt !important;
        margin-top: 0 !important;
        margin-bottom: 12px !important;
    }
    
    .why-use-section {
        page-break-before: always; /* Push 'Why Use' section to Page 2 */
    }
}