/* ==========================================================================
   w&p NOISEPROTECTION GmbH - Deep Navy & Cobalt Blue Design System
   Tokens: brand-primary (#1B365D), brand-accent (#0056B3), brand-surface (#F8FAFC),
           brand-card (#FFFFFF), brand-text (#1E293B)
   ========================================================================== */

:root {
    /* Deep Navy & Cobalt Blue Design Tokens */
    --brand-primary: #1B365D;
    /* Deep Navy */
    --brand-accent: #0056B3;
    /* Cobalt Blue */
    --brand-accent-hover: #004085;
    /* Deeper Cobalt for Hover */
    --brand-surface: #F8FAFC;
    /* Soft Tech Gray */
    --brand-card: #FFFFFF;
    /* Pure White */
    --brand-text: #1E293B;
    /* Dark Steel Text */

    /* Global System Variable Aliases */
    --bg-dark: #F8FAFC;
    --bg-surface: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;
    --bg-header: #1B365D;
    --bg-deep-pine: #1B365D;

    --gold-light: #3B82F6;
    --gold-primary: #0056B3;
    /* Cobalt Blue Accent */
    --gold-dark: #004085;
    /* Deeper Cobalt Hover */
    --gold-gradient: linear-gradient(135deg, #0056B3 0%, #3B82F6 100%);
    --gold-gradient-hover: linear-gradient(135deg, #3B82F6 0%, #0056B3 100%);
    --gold-glow: rgba(0, 86, 179, 0.35);

    --emerald-primary: #0056B3;
    --emerald-gradient: linear-gradient(135deg, #0056B3 0%, #004085 100%);

    /* Slate & Deep Navy Typography */
    --navy-primary: #1B365D;
    /* Deep Navy */
    --navy-secondary: #334155;
    /* Slate Subheadings */
    --titanium-gray: #334155;
    --cyan-accent: #0056B3;

    --danger-red: #EF4444;
    --success-green: #0056B3;

    /* Text Hierarchy - WCAG AAA High Contrast */
    --text-primary: #1E293B;
    /* Dark Steel Text */
    --text-secondary: #334155;
    /* Slate Subheadings */
    --text-muted: #64748B;
    /* Muted Steel Gray Text */
    --text-on-dark: #F8FAFC;
    /* Soft Tech Gray on Deep Navy */

    /* Fonts */
    --font-heading: 'Cinzel', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-code: 'JetBrains Mono', monospace;

    /* Layout & Spacing */
    --container-max: 1280px;
    --nav-height: 84px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;

    /* Borders & Accent Shadows */
    --glass-border: 1px solid #CBD5E1;
    --glass-border-hover: 1px solid #0056B3;
    --card-shadow: 0 10px 30px rgba(27, 54, 93, 0.06), 0 1px 3px rgba(30, 41, 59, 0.1);
    --card-shadow-hover: 0 20px 45px rgba(0, 86, 179, 0.18), 0 0 25px rgba(0, 86, 179, 0.25);
    --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Tailwind Design Token Utility Classes */
.bg-brand-primary {
    background-color: var(--brand-primary);
}

.bg-brand-accent {
    background-color: var(--brand-accent);
}

.bg-brand-surface {
    background-color: var(--brand-surface);
}

.bg-brand-card {
    background-color: var(--brand-card);
}

.bg-brand-text {
    background-color: var(--brand-text);
}

.text-brand-primary {
    color: var(--brand-primary);
}

.text-brand-accent {
    color: var(--brand-accent);
}

.text-brand-surface {
    color: var(--brand-surface);
}

.text-brand-card {
    color: var(--brand-card);
}

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

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

.border-brand-accent {
    border-color: var(--brand-accent);
}

.border-brand-surface {
    border-color: var(--brand-surface);
}

/* Reset & Custom Scrollbars */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #F8FAFC;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 86, 179, 0.4);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0056B3;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden !important;
    max-width: 100vw;
    overscroll-behavior-x: none !important;
    touch-action: pan-y !important;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 50% 0%, rgba(0, 86, 179, 0.05) 0%, transparent 65%),
        radial-gradient(circle at 85% 60%, rgba(30, 41, 59, 0.03) 0%, transparent 50%);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden !important;
    max-width: 100vw;
    position: relative;
    width: 100%;
    padding-top: var(--nav-height);
    overscroll-behavior-x: none !important;
    touch-action: pan-y !important;
    -webkit-font-smoothing: antialiased;
}

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

/* Typography Utilities */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: #1B365D;
    letter-spacing: 0.8px;
    line-height: 1.25;
}

.gold-text {
    color: #0056B3;
}

.gold-gradient-text {
    background: linear-gradient(135deg, #60A5FA 0%, #93C5FD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-gold {
    color: #0056B3;
}

.text-cyan {
    color: #0056B3;
}

/* Centering Utilities & Button Alignment */
.center {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.btn-center {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    gap: 16px;
    width: 100%;
    margin: 20px auto 0;
}

.btn-center .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-sizing: border-box;
}

/* Buttons & Shimmer Sheen */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-gold {
    background: #0056B3;
    color: #FFFFFF;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 6px 22px rgba(0, 86, 179, 0.35);
}

.btn-gold:hover {
    background: #004085;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 86, 179, 0.45);
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -150%;
    width: 200%;
    height: 200%;
    background: linear-gradient(60deg,
            transparent 30%,
            rgba(255, 255, 255, 0.6) 50%,
            transparent 70%);
    transform: rotate(25deg);
    animation: shimmerSweep 4s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes shimmerSweep {
    0% {
        left: -150%;
    }

    20% {
        left: 150%;
    }

    100% {
        left: 150%;
    }
}

.btn-outline {
    background: #F8FAFC;
    border: 1px solid #1B365D;
    color: #1B365D;
    box-shadow: 0 4px 15px rgba(27, 54, 93, 0.08);
}

.btn-outline:hover {
    border-color: #1B365D;
    background: #1B365D;
    color: #FFFFFF;
    box-shadow: 0 6px 20px rgba(27, 54, 93, 0.2);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* Glass Cards & Container Boxes */
.glass-card {
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #0056B3 0%, #3B82F6 100%);
    opacity: 0.95;
}

.glass-card:hover {
    border: 1px solid #0056B3;
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-4px);
}

/* Header & Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: var(--nav-height);
    background: #FFFFFF;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #CBD5E1;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 20px rgba(27, 54, 93, 0.08);
}

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

.brand-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-decoration: none;
    gap: 3px;
}

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

.logo-img {
    height: 42px;
    width: auto;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: #1B365D;
    letter-spacing: 1.8px;
    line-height: 1;
}

.brand-name .gold-text {
    color: #1B365D !important;
}

.brand-tagline {
    font-family: var(--font-body);
    font-size: 0.56rem;
    letter-spacing: 2.6px;
    color: #334155 !important;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
    margin-top: 1px;
}

.nav-menu {
    display: flex;
    gap: 22px;
}

@media (min-width: 993px) {
    .nav-link i {
        display: none;
    }
}

.nav-link {
    color: #1E293B;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.94rem;
    transition: var(--transition-smooth);
    position: relative;
    padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
    color: #0056B3;
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background: #0056B3;
    transition: var(--transition-smooth);
}

.mobile-toggle {
    display: none;
    background: #0056B3;
    border: none;
    color: #FFFFFF;
    font-size: 1.4rem;
    cursor: pointer;
}

.mobile-toggle i {
    color: #FFFFFF;
}

/* Page Hero Banner */
.page-hero {
    position: relative;
    padding: 75px 0 65px;
    background: #23589B;
    border-bottom: 1px solid rgba(0, 86, 179, 0.3);
    text-align: center;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.82rem;
    color: rgba(248, 250, 252, 0.7);
    margin-bottom: 14px;
}

.breadcrumb a {
    color: #3B82F6;
    text-decoration: none;
    font-weight: 600;
}

.page-title {
    font-size: 2.8rem;
    margin-bottom: 14px;
    color: #FFFFFF;
}

.page-subtitle {
    color: #F8FAFC;
    font-size: 1.08rem;
    max-width: 640px;
    margin: 0 auto;
}

/* Hero Section (Home) */
.hero-section {
    position: relative;
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    padding: 80px 0;
    overflow: hidden;
    background: #23589B;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.45;
}

.hero-overlay {
    display: none;
}

.hero-container {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 60px;
    align-items: center;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid #60A5FA;
    border-radius: 50px;
    color: #93C5FD;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.4rem;
    margin-bottom: 22px;
    font-weight: 700;
    color: #FFFFFF;
}

.hero-description {
    font-size: 1.12rem;
    color: #E2E8F0;
    margin-bottom: 38px;
    max-width: 90%;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-bottom: 42px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
}

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

.stat-num {
    font-family: var(--font-code);
    font-size: 1.5rem;
    font-weight: 700;
    color: #FFFFFF;
}

.stat-label {
    font-size: 0.76rem;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.stat-divider {
    width: 1px;
    height: 34px;
    background: rgba(255, 255, 255, 0.25);
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-visual {
    position: relative;
    align-self: center;
    margin-left: auto;
    width: 100%;
    transform: translateX(45px);
}

.hero-image-card {
    position: relative;
    padding: 16px;
    background: #FFFFFF;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.28), 0 0 40px rgba(96, 165, 250, 0.35);
    border: 1px solid #CBD5E1;
    border-top: 4px solid #60A5FA;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image-card:hover {
    box-shadow: 0 35px 75px rgba(0, 0, 0, 0.35), 0 0 55px rgba(96, 165, 250, 0.5);
    border-top-color: #93C5FD;
}

/* Hero Showcase Photo Slider */
.hero-slider-container {
    position: relative;
    overflow: hidden;
}

.hero-slides-wrapper {
    position: relative;
    width: 100%;
    height: 440px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background: #0B192C;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s ease;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-slide .hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: var(--border-radius-md);
    transition: transform 5s ease;
}

.hero-slide.active .hero-img {
    transform: scale(1.04);
}

.hero-slide-caption {
    position: absolute;
    top: 16px;
    left: 16px;
    right: 16px;
    padding: 10px 18px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-sm);
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    z-index: 3;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.hero-slide-caption .caption-location {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #38BDF8;
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
}

.hero-slide-caption .caption-text {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #F8FAFC;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Slider Arrow Navigation */
.hero-slider-nav {
    display: none !important;
}

/* Slider Pagination Dots */
.hero-slider-dots {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    gap: 8px;
    z-index: 5;
    padding: 6px 14px;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-slider-dots .dot.active {
    width: 26px;
    border-radius: 10px;
    background: #60A5FA;
    box-shadow: 0 0 10px rgba(96, 165, 250, 0.8);
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 15px 30px rgba(27, 54, 93, 0.15);
    z-index: 4;
}

.floating-badge.top-right {
    bottom: 24px;
    right: -20px;
}

.floating-badge.top-left {
    top: 30px;
    left: -20px;
}

.floating-badge strong {
    display: block;
    font-size: 0.92rem;
    color: #1B365D;
}

.floating-badge small {
    font-size: 0.74rem;
    color: var(--text-muted);
}

/* Section Layouts */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 64px;
}

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

.section-subtitle {
    font-size: 0.8rem;
    letter-spacing: 2.5px;
    color: #0056B3;
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: #1B365D;
    overflow-wrap: break-word;
    word-break: break-word;
}

.section-desc {
    color: #334155;
    font-size: 1.08rem;
    max-width: 660px;
    margin: 0 auto;
}

/* Grid System */
.grid {
    display: grid;
    gap: 32px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* About Section */
.about-card {
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.about-card h3 {
    font-size: 1.55rem;
    margin-bottom: 20px;
    color: #1B365D;
}

.about-card p {
    color: #334155;
    margin-bottom: 18px;
    font-size: 0.98rem;
}

.aims-list {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #CBD5E1;
}

.aims-list h4 {
    font-size: 1.12rem;
    margin-bottom: 16px;
    color: #1B365D;
}

.aims-list ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.aims-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    color: #334155;
    line-height: 1.5;
}

.aims-list li i {
    margin-top: 3px;
    flex-shrink: 0;
}

.aims-list li strong {
    color: #1B365D;
    width: 210px;
    min-width: 210px;
    flex-shrink: 0;
}

.aims-list li span.aim-desc {
    flex: 1;
}

.hq-card {
    padding: 28px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.hq-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    margin-bottom: 20px;
}

.hq-info {
    padding: 10px;
}

.hq-info h4 {
    font-size: 1.25rem;
    margin-bottom: 14px;
    color: #1B365D;
}

.hq-info p {
    color: #334155;
    font-size: 0.92rem;
    margin-bottom: 8px;
}

/* Specification Matrix Table */
.spec-table-card {
    padding: 36px;
    margin-top: 50px;
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: var(--border-radius-md);
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    color: #1E293B;
}

.spec-table th,
.spec-table td {
    padding: 16px 22px;
    text-align: left;
    border-bottom: 1px solid rgba(203, 213, 225, 0.6);
}

.spec-table th {
    font-family: var(--font-heading);
    color: #FFFFFF;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.86rem;
    letter-spacing: 1px;
    background: #1B365D;
}

.spec-table tr:hover td {
    background: rgba(0, 86, 179, 0.06);
    color: #1B365D;
}

/* CAD Parameter Badge Tags */
.param-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.param-tag {
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.82rem;
    color: #334155;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.param-tag strong {
    color: #0056B3;
    margin-right: 4px;
}

/* Products Section */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 52px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    background: #F8FAFC;
    border: 1px solid #CBD5E1;
    border-radius: 50px;
    color: #334155;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(27, 54, 93, 0.03);
}

.filter-btn:hover,
.filter-btn.active {
    background: #0056B3;
    color: #FFFFFF;
    border-color: #0056B3;
    box-shadow: 0 6px 20px rgba(0, 86, 179, 0.35);
}

.product-card {
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 530px;
    transition: var(--transition-smooth);
}

.product-card:hover {
    border-color: #0056B3;
    box-shadow: 0 15px 35px rgba(0, 86, 179, 0.18);
}

.product-img-wrapper {
    position: relative;
    height: 220px;
    flex-shrink: 0;
    overflow: hidden;
    background: #F1F5F9;
    border-bottom: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.product-tag {
    position: absolute;
    top: 14px;
    right: 14px;
    background: #1B365D;
    border: 1px solid #3B82F6;
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-title {
    font-size: 1.18rem;
    margin-bottom: 10px;
    color: #1B365D;
    line-height: 1.35;
    min-height: 2.7rem;
}

.product-desc {
    color: #334155;
    font-size: 0.88rem;
    line-height: 1.45;
    margin-bottom: 14px;
    min-height: 3.6rem;
}

.product-specs {
    list-style: none;
    padding: 0;
    margin: auto 0 16px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-specs li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.84rem;
    color: #334155;
    line-height: 1.4;
}

.product-specs li i {
    color: #0056B3;
    font-size: 0.92rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.product-specs li strong {
    color: #1B365D;
    width: 140px;
    min-width: 140px;
    flex-shrink: 0;
}

.product-specs li span.spec-desc {
    flex: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding-top: 14px;
    border-top: 1px solid #E2E8F0;
    width: 100%;
    margin-top: auto;
    flex-shrink: 0;
}

.link-gold {
    color: #0056B3;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.link-gold:hover {
    color: #004085;
    text-decoration: underline;
}

/* Global Section */
.location-card {
    padding: 36px;
}

.loc-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    margin-bottom: 22px;
}

.flag-icon {
    font-size: 2.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loc-header h3 {
    font-size: 1.3rem;
    color: #1B365D;
}

.loc-sub {
    font-size: 0.84rem;
    color: #0056B3;
    font-weight: 600;
}

.loc-text {
    color: #334155;
    font-size: 0.96rem;
    margin-bottom: 22px;
}

/* Downloads Section */
.download-card {
    padding: 32px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dl-icon {
    font-size: 3rem;
    margin-bottom: 18px;
    color: #0056B3;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.download-card h4 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #1B365D;
}

.download-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
    margin-bottom: 22px;
    flex: 1;
}

/* Contact Section */
.contact-info-card,
.contact-form-card {
    padding: 40px;
}

.contact-info-card h3,
.contact-form-card h3 {
    font-size: 1.45rem;
    margin-bottom: 16px;
    color: #1B365D;
}

.info-note {
    color: #334155;
    font-size: 0.92rem;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 9px;
    color: #1B365D;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: var(--border-radius-sm);
    color: #1E293B;
    font-family: var(--font-body);
    font-size: 0.94rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-input:focus {
    border-color: #0056B3;
    background: #FFFFFF;
    box-shadow: 0 0 15px rgba(0, 86, 179, 0.25);
}

textarea.form-input {
    resize: vertical;
}

/* Simulator Octave Band Spectrum Chart */
.sim-chart-container {
    margin-top: 36px;
    padding: 28px;
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    border-radius: var(--border-radius-md);
}

.bar-chart {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 180px;
    padding-top: 20px;
    border-bottom: 1px solid #CBD5E1;
}

.chart-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    height: 100%;
    justify-content: flex-end;
}

.bar-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 6px;
}

.chart-bar {
    width: 16px;
    border-radius: 4px 4px 0 0;
    transition: height 0.4s ease;
}

.chart-bar.bar-before {
    background: #64748B;
}

.chart-bar.bar-after {
    background: #0056B3;
}

.freq-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #334155;
}

/* Executive Footer */
.footer {
    position: relative;
    background: #0B0F17 !important;
    color: #F8FAFC;
    padding: 85px 0 35px;
    font-size: 0.92rem;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #0056B3 0%, #60A5FA 50%, #0056B3 100%);
}

.footer-ambient {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 86, 179, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 0.9fr 1.2fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 50px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col h4 {
    color: #FFFFFF;
    font-size: 1.15rem;
    margin-bottom: 24px;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    font-weight: 700;
    position: relative;
    padding-bottom: 10px;
    line-height: 1.2;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2.5px;
    background: #0056B3;
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-col a {
    color: #CBD5E1;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-col a:hover {
    color: #60A5FA;
    transform: translateX(4px);
}

.footer-brand-box {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    backdrop-filter: none;
    box-shadow: none;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    margin-bottom: 14px;
}

.footer-brand-title {
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 1px;
    display: block;
}

.footer-brand-sub {
    color: #FFFFFF;
    font-size: 0.68rem;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 14px;
    display: block;
}

.footer-about {
    font-size: 0.88rem;
    line-height: 1.6;
    color: #CBD5E1;
    margin-bottom: 20px;
}

.footer-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 50px;
    color: #FBBF24;
    font-size: 0.76rem;
    font-weight: 700;
}

.footer-contact-info p {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #CBD5E1;
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.footer-contact-info a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-contact-info a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

.footer-contact-info i {
    color: #3B82F6;
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.84rem;
    color: #94A3B8;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-bottom-links a:hover {
    color: #3B82F6;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(27, 54, 93, 0.85);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 44px;
    background: #FFFFFF;
    border: 2px solid #0056B3;
    border-radius: var(--border-radius-md);
    box-shadow: 0 25px 60px rgba(27, 54, 93, 0.35);
}

.modal-close {
    position: absolute;
    top: 22px;
    right: 22px;
    background: transparent;
    border: none;
    color: #334155;
    font-size: 2rem;
    cursor: pointer;
}

.modal-close:hover {
    color: #0056B3;
}

.modal-header {
    margin-bottom: 20px;
}

.modal-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: #1B365D;
    padding-right: 36px;
    line-height: 1.3;
}

.modal-header p {
    font-size: 0.9rem;
    color: #334155;
}

/* Responsive Breakpoints & Screen Adaptability System */
@media (min-width: 1440px) {
    .container {
        max-width: 1360px;
        padding: 0 40px;
    }

    .hero-title {
        font-size: 3.8rem;
    }
}

@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: flex-start;
    }

    .hero-title {
        font-size: 3rem;
    }

    .nav-menu {
        gap: 20px;
    }
}

@media (max-width: 992px) {
    :root {
        --nav-height: 76px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .hero-visual {
        padding-left: 0;
        transform: none;
        margin: 0 auto;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats {
        justify-content: center;
        width: 100%;
        max-width: 580px;
    }

    .hero-actions {
        justify-content: center;
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Mobile Navigation Drawer Activation */
    .mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: #0056B3;
        border: 1px solid #004085;
        border-radius: var(--border-radius-sm);
        color: #FFFFFF;
        font-size: 1.25rem;
        cursor: pointer;
        z-index: 1001;
    }

    .mobile-toggle i {
        color: #FFFFFF !important;
    }

    .nav-cta .open-configurator-btn {
        display: none;
    }

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

    .navbar.menu-active .brand-logo,
    body.nav-active .brand-logo {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    body.nav-active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        z-index: 997;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: auto;
        right: 0;
        width: 82%;
        max-width: 320px;
        height: 100vh;
        background: #FFFFFF;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 85px 18px 30px;
        gap: 8px;
        border-left: 1px solid #E2E8F0;
        box-shadow: -15px 0 45px rgba(15, 23, 42, 0.25);
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.35s ease;
        z-index: 998;
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-link {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 0.98rem;
        font-weight: 600;
        padding: 12px 16px;
        width: 100%;
        text-align: left;
        border-radius: 10px;
        border-bottom: none;
        color: #1B365D;
        background: #F8FAFC;
        transition: all 0.25s ease;
    }

    .nav-link i {
        font-size: 1.05rem;
        color: #0056B3;
        width: 22px;
        text-align: center;
        transition: color 0.2s ease;
    }

    .nav-link::after {
        display: none;
    }

    .nav-link:hover,
    .nav-link.active {
        background: #1B365D;
        color: #FFFFFF;
    }

    .nav-link:hover i,
    .nav-link.active i {
        color: #FFB800;
    }

    .mobile-only-cta {
        display: flex !important;
        justify-content: center;
        align-items: center;
        gap: 8px;
        width: 100%;
        margin-top: 14px;
        padding: 13px 18px;
        background: #0056B3 !important;
        color: #FFFFFF !important;
        font-weight: 700;
        border-radius: 10px;
        border: none !important;
        box-shadow: 0 6px 20px rgba(0, 86, 179, 0.3);
    }

    .floating-badge {
        padding: 8px 12px;
        gap: 8px;
        border-radius: 8px;
        box-shadow: 0 8px 20px rgba(15, 23, 42, 0.18);
    }

    .floating-badge strong {
        font-size: 0.78rem;
    }

    .floating-badge small {
        font-size: 0.66rem;
    }

    .floating-badge.top-right {
        bottom: 12px;
        right: 12px;
        top: auto;
    }

    .hero-slide-caption {
        top: 10px;
        left: 10px;
        right: 10px;
        bottom: auto;
        padding: 7px 10px;
        font-size: 0.76rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 3px;
    }

    .hero-slide-caption .caption-location {
        font-size: 0.72rem;
    }
}

@media (max-width: 768px) {
    .hero-visual {
        transform: none;
    }

    .container {
        padding: 0 18px;
    }

    .brand-tagline {
        display: block !important;
        font-size: 0.48rem;
        letter-spacing: 1.4px;
        margin-top: 2px;
    }

    .brand-name {
        font-size: 1.05rem;
        letter-spacing: 1px;
    }

    .logo-img {
        height: 42px;
    }

    .nav-cta {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .nav-cta .btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .btn-center {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 12px;
    }

    .btn-center .btn {
        width: 100%;
        max-width: 320px;
        padding: 14px 20px;
        font-size: 0.95rem;
        justify-content: center;
        text-align: center;
    }

    .section {
        padding: 60px 0;
    }

    .page-hero {
        padding: 50px 0 40px;
    }

    .page-title {
        font-size: 2.1rem;
    }

    .section-title {
        font-size: 1.75rem;
        line-height: 1.25;
    }

    .hero-title {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 1.0rem;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding: 18px;
        text-align: center;
    }

    .stat-divider {
        display: none;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-img-wrapper {
        height: 200px;
    }

    .glass-card {
        padding: 22px 16px !important;
    }

    .about-card,
    .hq-card,
    .contact-info-card,
    .contact-form-card {
        padding: 24px 18px !important;
    }

    .spec-table-card {
        padding: 20px 14px !important;
    }

    .spec-table, 
    .spec-table tbody, 
    .spec-table tr, 
    .spec-table td {
        display: block;
        width: 100%;
    }

    .spec-table thead {
        display: none;
    }

    .spec-table tr {
        margin-bottom: 16px;
        background: #FFFFFF;
        border: 1px solid #CBD5E1;
        border-radius: var(--border-radius-sm);
        padding: 14px 16px;
        box-shadow: 0 4px 12px rgba(27, 54, 93, 0.05);
    }

    .spec-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        border-bottom: 1px solid #E2E8F0;
        font-size: 0.86rem;
        text-align: right;
        white-space: normal;
    }

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

    .spec-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: #1B365D;
        text-align: left;
        padding-right: 12px;
        flex-shrink: 0;
    }

    .floating-badge {
        position: relative;
        top: auto !important;
        bottom: auto !important;
        left: auto !important;
        right: auto !important;
        width: 100%;
        margin-top: 12px;
        justify-content: center;
    }

    .filter-tabs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 32px;
    }

    .filter-btn {
        width: 100%;
        padding: 10px 8px;
        font-size: 0.84rem;
        text-align: center;
    }

    .aims-list li {
        flex-direction: column;
        gap: 4px;
    }

    .aims-list li strong {
        width: 100%;
        min-width: auto;
    }

    .modal-overlay {
        padding: 12px;
        align-items: flex-start;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .modal-content {
        padding: 20px 16px !important;
        border-radius: 14px;
        max-height: calc(100vh - 24px);
        max-height: calc(100dvh - 24px);
        margin: auto 0;
        overflow-y: auto;
        box-sizing: border-box;
    }

    .modal-close {
        top: 12px;
        right: 12px;
        font-size: 1.5rem;
    }

    .modal-header {
        margin-bottom: 12px;
    }

    .modal-header h2 {
        font-size: 1.15rem;
        padding-right: 28px;
        line-height: 1.25;
    }

    .modal-grid {
        gap: 10px !important;
    }

    .modal-content .form-group {
        margin-bottom: 10px;
    }

    .modal-content .form-group label {
        font-size: 0.82rem;
        margin-bottom: 4px;
    }

    .modal-content .form-input {
        padding: 9px 12px;
        font-size: 0.88rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .floating-badge.top-right {
        bottom: 8px;
        right: 8px;
        top: auto;
    }

    .hero-slide-caption {
        top: 8px;
        left: 8px;
        right: 8px;
        bottom: auto;
        font-size: 0.72rem;
        padding: 6px 10px;
    }

    .modal-overlay {
        padding: 6px;
    }

    .modal-content {
        padding: 16px 12px !important;
        max-height: calc(100vh - 12px);
        max-height: calc(100dvh - 12px);
    }

    .brand-name {
        font-size: 1rem;
    }

    .brand-tagline {
        display: block !important;
        font-size: 0.44rem;
        letter-spacing: 1px;
    }

    .logo-img {
        height: 40px;
    }

    .hero-title {
        font-size: 1.9rem;
    }

    .section-title {
        font-size: 1.45rem;
        line-height: 1.25;
    }

    .stat-num {
        font-size: 1.25rem;
    }

    .filter-tabs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 32px;
    }

    .filter-btn {
        width: 100%;
        padding: 10px 8px;
        font-size: 0.82rem;
        text-align: center;
    }
}

/* ==========================================================================
   SECTORS & INDUSTRIES WE SERVE - DESIGN SYSTEM STYLES
   ========================================================================== */

.sector-filter-wrapper {
    margin-bottom: 48px;
    display: flex;
    justify-content: center;
}

.sector-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    background: #FFFFFF;
    padding: 8px;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(27, 54, 93, 0.08);
    border: var(--glass-border);
}

.sector-filter-btn {
    padding: 10px 24px;
    border-radius: 40px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.sector-filter-btn:hover {
    color: var(--brand-accent);
    background: rgba(0, 86, 179, 0.06);
}

.sector-filter-btn.active {
    background: var(--gold-gradient);
    color: #FFFFFF;
    box-shadow: 0 4px 15px var(--gold-glow);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
}

.sector-card {
    background: var(--brand-card);
    border-radius: var(--border-radius-md);
    border: var(--glass-border);
    padding: 32px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gold-gradient);
    opacity: 0;
    transition: var(--transition-smooth);
}

.sector-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--brand-accent);
}

.sector-card:hover::before {
    opacity: 1;
}

.sector-card.hidden {
    display: none;
}

.sector-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
}

.sector-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.08) 0%, rgba(59, 130, 246, 0.12) 100%);
    border: 1px solid rgba(0, 86, 179, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--brand-accent);
    transition: var(--transition-smooth);
}

.sector-card:hover .sector-icon-box {
    background: var(--gold-gradient);
    color: #FFFFFF;
    transform: scale(1.08) rotate(-3deg);
}

.sector-category-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    background: rgba(27, 54, 93, 0.06);
    color: var(--brand-primary);
}

.sector-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.sector-desc {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.sector-meta-box {
    background: var(--brand-surface);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    margin-bottom: 24px;
    border: 1px solid #E2E8F0;
}

.sector-meta-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--brand-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sector-meta-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sector-meta-list li {
    font-size: 0.86rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sector-meta-list li i {
    font-size: 0.75rem;
    color: var(--brand-accent);
}

.sector-meta-list li:last-child {
    margin-bottom: 0;
}

.sector-products-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
}

.product-tag-pill {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(0, 86, 179, 0.08);
    color: var(--brand-accent);
    border: 1px solid rgba(0, 86, 179, 0.15);
}

.sector-action-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    padding: 12px 18px;
    background: #1B365D;
    border-radius: var(--border-radius-sm);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid #1B365D;
}

.sector-action-link:hover {
    background: var(--gold-gradient);
    color: #1B365D;
    border-color: transparent;
}

.sector-action-link i {
    transition: transform 0.3s ease;
}

.sector-action-link:hover i {
    transform: translateX(4px);
}

/* Why Noise Control Essential Section */
.why-essential-section {
    background: linear-gradient(180deg, #F8FAFC 0%, #EEF2F6 100%);
    padding: 80px 0;
    border-top: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
}

.why-essential-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.why-card {
    background: #FFFFFF;
    padding: 32px;
    border-radius: var(--border-radius-md);
    border: var(--glass-border);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.why-card {
    background: #FFFFFF;
    padding: 32px;
    border-radius: var(--border-radius-md);
    border: var(--glass-border);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.why-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: var(--gold-gradient);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    margin-left: auto;
    margin-right: auto;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--brand-primary);
    margin-bottom: 12px;
    text-align: center;
}

.why-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.why-card ul li {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    position: relative;
    padding-left: 22px;
    line-height: 1.5;
}

.why-card ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--brand-accent);
    font-size: 0.85rem;
}

/* Homepage Sectors Feature Section */
.homepage-sectors-section {
    padding: 90px 0;
    background: var(--brand-surface);
}

.homepage-sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.home-sector-tile {
    background: #FFFFFF;
    border-radius: var(--border-radius-md);
    padding: 28px 24px;
    border: var(--glass-border);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.home-sector-tile:hover {
    transform: translateY(-6px);
    border-color: var(--brand-accent);
    box-shadow: var(--card-shadow-hover);
}

.home-sector-icon {
    font-size: 2.2rem;
    color: var(--brand-accent);
    margin-bottom: 16px;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.home-sector-tile:hover .home-sector-icon {
    transform: scale(1.15);
}

.home-sector-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: 8px;
}

.home-sector-sub {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .sector-filter-tabs {
        border-radius: 16px;
        width: 100%;
    }

    .sector-filter-btn {
        flex: 1 1 calc(50% - 12px);
        justify-content: center;
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .sectors-grid {
        grid-template-columns: 1fr;
    }
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 58px;
    height: 58px;
    background: #25D366;
    color: #FFFFFF !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.1rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    z-index: 9999;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
    transform: scale(1.12) translateY(-3px);
    background: #20BA5A;
    color: #FFFFFF !important;
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float .whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: #1B365D;
    color: #FFFFFF;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* Multi-Step Wizard Modal */
.wizard-steps-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid #E2E8F0;
    gap: 12px;
}

.wizard-step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #94A3B8;
    font-size: 0.88rem;
    font-weight: 600;
}

.wizard-step-item.active {
    color: #0056B3;
}

.wizard-step-item.completed {
    color: #10B981;
}

.wizard-step-item .step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #E2E8F0;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.wizard-step-item.active .step-num {
    background: #0056B3;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
}

.wizard-step-item.completed .step-num {
    background: #10B981;
    color: #FFFFFF;
}

.wizard-step-line {
    flex: 0 0 40px;
    height: 2px;
    background: #E2E8F0;
    transition: background 0.3s ease;
}

.wizard-step-line.active {
    background: #0056B3;
}

.wizard-step-content {
    display: none;
}

.wizard-step-content.active {
    display: block;
    animation: fadeInStep 0.3s ease;
}

@keyframes fadeInStep {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.wizard-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

/* Facility Metrics Grid */
.facility-metrics-grid {
    margin-top: 24px;
    padding: 18px 20px;
    background: rgba(0, 86, 179, 0.05);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(0, 86, 179, 0.15);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    text-align: center;
}

.facility-metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.facility-metric-val {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: #1B365D;
    display: block;
    white-space: nowrap;
    line-height: 1.25;
    margin-bottom: 2px;
}

.facility-metric-lbl {
    font-size: 0.72rem;
    color: #64748B;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.2;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .facility-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 12px;
        padding: 16px 12px;
    }

    .facility-metric-val {
        font-size: 1.08rem;
    }

    .facility-metric-lbl {
        font-size: 0.7rem;
    }
}