/* ==========================================================================
   ROYAL ACE - ULTIMATE INDUSTRIAL DESIGN SYSTEM
   ========================================================================== */

/* --- Foundational Tokens --- */
:root {
    --bg-base: #050811;
    --bg-slate: #0b1120;
    --bg-panel: rgba(15, 23, 42, 0.45);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-accent-dim: rgba(200, 16, 46, 0.15);
    
    --color-primary: #C8102E; /* Safety Steel Red */
    --color-primary-glow: rgba(200, 16, 46, 0.45);
    --color-text-main: #F8FAFC;
    --color-text-muted: #94A3B8;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    
    --font-heading: 'Outfit', -apple-system, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-spring: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* --- Global Reset & Page Configurations --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-base);
    color: var(--color-text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* --- Interactive Particle Background --- */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
}

/* --- Ambient Glowing Radial Accents --- */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: 2;
    pointer-events: none;
    opacity: 0.14;
    transition: var(--transition-smooth);
}

.glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    top: -150px;
    right: -100px;
}

.glow-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #7F1D1D 0%, transparent 70%);
    bottom: -200px;
    left: -150px;
}

.glow-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #D97706 0%, transparent 70%);
    top: 40%;
    left: 20%;
}

/* --- Premium Navigation Header --- */
.navbar-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 11, 19, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
}

.navbar-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(200, 16, 46, 0.2));
    transition: var(--transition-spring);
}

.logo:hover .logo-img {
    transform: scale(1.04);
    filter: drop-shadow(0 0 16px rgba(200, 16, 46, 0.4));
}

.footer-logo-img {
    height: 64px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(200, 16, 46, 0.25));
    transition: var(--transition-spring);
    margin-bottom: 1rem;
}

.logo:hover .footer-logo-img {
    transform: scale(1.04);
    filter: drop-shadow(0 0 20px rgba(200, 16, 46, 0.45));
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.time-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--border-glass);
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

/* --- Buttons --- */
.btn-primary, .btn-primary-mini, .btn-secondary {
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-spring);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    padding: 0.9rem 2rem;
    border: none;
    box-shadow: 0 4px 15px rgba(200, 16, 46, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 16, 46, 0.45);
    background-color: #E01C3F;
}

.btn-primary-mini {
    background-color: var(--color-primary);
    color: white;
    padding: 0.5rem 1.1rem;
    font-size: 0.8rem;
    border: none;
}

.btn-primary-mini:hover {
    background-color: #E01C3F;
    box-shadow: 0 4px 10px rgba(200, 16, 46, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--border-glass);
    padding: 0.9rem 2rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* --- Main Layout Grid --- */
.app-container {
    width: 100%;
    position: relative;
    z-index: 10;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

/* --- Hero Spotlight --- */
.hero-section {
    background-color: #070B13;
    padding: 12rem 0 6rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--border-accent-dim);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    font-family: var(--font-heading);
    margin-bottom: 2rem;
    border-radius: 4px;
}

.badge-accent {
    background-color: var(--color-primary);
    color: white;
    padding: 0.15rem 0.4rem;
    font-size: 0.7rem;
    border-radius: 2px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 850;
    line-height: 1.15;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-text-main) 30%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 720px;
    margin-bottom: 3rem;
    font-weight: 300;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* --- Scroll offset helpers --- */
.scroll-offset {
    scroll-margin-top: 7rem;
}

/* --- Section Formatting --- */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 10;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    background: rgba(200, 16, 46, 0.08);
    border: 1px solid rgba(200, 16, 46, 0.25);
    padding: 0.35rem 0.85rem;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(200, 16, 46, 0.05);
}

.section-header h2, .section-title {
    font-family: var(--font-heading);
    font-size: 2.85rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.15;
    margin-top: 0.75rem;
    margin-bottom: 1.25rem;
    background: linear-gradient(180deg, #FFFFFF 40%, rgba(255, 255, 255, 0.65) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #FFFFFF;
}

.section-lead, .section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 720px;
    margin: 0 auto;
}

/* --- Obsidian Glass Panels --- */
.glass-panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 0px; /* Sharp corners represent solid structures */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

/* --- Metrics Grid --- */
.metrics-section {
    margin-bottom: 7rem;
}

/* --- About Us Section --- */
.about-section {
    margin-bottom: 7rem;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.5rem;
}

.about-info {
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.about-info h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.about-lead {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text-main);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.about-body {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.about-pillars {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.pillar {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.pillar-icon {
    font-size: 1.5rem;
    line-height: 1;
    background: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--border-accent-dim);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pillar-content h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.pillar-content p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.about-visual {
    padding: 0;
    display: flex;
    align-items: stretch;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-spring);
}

.about-visual:hover .about-img {
    transform: scale(1.03);
}

.image-overlay-text {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(0deg, rgba(7, 11, 19, 0.95) 0%, rgba(7, 11, 19, 0) 100%);
    padding: 2.5rem 2rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.image-overlay-text .tag {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.image-overlay-text h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0;
}

.about-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(200, 16, 46, 0.05) 0%, transparent 60%);
    pointer-events: none;
}


.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.metric-card {
    padding: 2rem;
    border-top: 3px solid var(--border-glass);
}

.metric-card:hover {
    border-top-color: var(--color-primary);
    transform: translateY(-4px);
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.metric-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --- Services Showcase --- */
.services-hub-section {
    margin-bottom: 7rem;
}

.filter-container {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.filter-tab {
    background: rgba(30, 41, 59, 0.2);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.6rem 1.25rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.filter-tab:hover, .filter-tab.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(200, 16, 46, 0.2);
}

.services-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service-card:hover {
    border-color: rgba(200, 16, 46, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.service-icon-box {
    width: 48px;
    height: 48px;
    background: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--border-accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-spring);
}

.service-card:hover .service-icon-box {
    background-color: var(--color-primary);
    color: white;
    transform: scale(1.05);
}

.service-icon {
    width: 22px;
    height: 22px;
}

.service-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

.service-card h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    flex-grow: 1;
}

.btn-card-details {
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 0.25rem 0;
}

.btn-card-details:hover {
    color: white;
    transform: translateX(4px);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 100% 100%, rgba(200, 16, 46, 0.08) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover .card-glow {
    opacity: 1;
}

/* --- DCD Turnkey pipeline Timeline --- */
.pipeline-section {
    margin-bottom: 7rem;
}

.pipeline-board {
    display: flex;
    flex-direction: column;
}

.pipeline-steps-nav {
    display: flex;
    border-bottom: 1px solid var(--border-glass);
}

.pipeline-nav-step {
    flex: 1;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    border-right: 1px solid var(--border-glass);
}

.pipeline-nav-step:last-child {
    border-right: none;
}

.pipeline-nav-step::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

.pipeline-nav-step.active {
    background: rgba(30, 41, 59, 0.25);
}

.pipeline-nav-step.active::after {
    width: 100%;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-primary);
}

.step-label {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-muted);
}

.pipeline-nav-step.active .step-label {
    color: var(--color-text-main);
}

.pipeline-content-display {
    padding: 3rem;
}

.pipeline-pane {
    display: none;
}

.pipeline-pane.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.pane-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.pane-info h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.pane-lead {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.pane-checklist {
    list-style: none;
    margin-bottom: 2rem;
}

.pane-checklist li {
    font-size: 0.88rem;
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem;
}

.pane-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.pane-badge {
    display: inline-block;
    background: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--border-accent-dim);
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.4rem 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pane-graphics {
    display: flex;
    justify-content: center;
}

.wireframe-mock {
    width: 100%;
    height: 250px;
    background: rgba(7, 11, 19, 0.5);
    border: 1px solid var(--border-glass);
    position: relative;
    overflow: hidden;
}

.wireframe-mock .line {
    background: rgba(255, 255, 255, 0.03);
    position: absolute;
}

.wireframe-mock .line.horizontal {
    height: 1px;
}

.wireframe-mock .line.vertical {
    width: 1px;
}

.detector-node {
    width: 12px;
    height: 12px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.sprinkler-node {
    width: 10px;
    height: 10px;
    background: #10B981;
    position: absolute;
    transform: translate(-50%, -50%) rotate(45deg);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.blueprint-label {
    position: absolute;
    bottom: 12px;
    right: 12px;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--color-text-muted);
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* --- Virtual Configurator System --- */
.configurator-section {
    margin-bottom: 7rem;
}

.configurator-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.5rem;
}

.configurator-progress {
    position: relative;
    background: rgba(255, 255, 255, 0.02);
    height: 48px;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--border-glass);
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(200, 16, 46, 0.15));
    border-right: 2px solid var(--color-primary);
    transition: var(--transition-smooth);
}

.progress-step-text {
    position: relative;
    z-index: 5;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.configurator-card {
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.configurator-form {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.config-step-pane {
    display: none;
}

.config-step-pane.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.form-section-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.form-select, .form-input {
    width: 100%;
    background: rgba(7, 11, 19, 0.5);
    border: 1px solid var(--border-glass);
    color: var(--color-text-main);
    padding: 0.85rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.form-select:focus, .form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.config-nav-row {
    display: flex;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.5rem;
}

/* Hazard Checklist Cards */
.hazard-options-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hazard-checkbox-card {
    cursor: pointer;
}

.hazard-checkbox-card input {
    display: none;
}

.hazard-checkbox-card .card-inner {
    background: rgba(30, 41, 59, 0.15);
    border: 1px solid var(--border-glass);
    padding: 1.25rem;
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.hazard-checkbox-card input:checked + .card-inner {
    border-color: var(--color-primary);
    background: rgba(200, 16, 46, 0.05);
    box-shadow: 0 0 12px var(--color-primary-glow);
}

.hazard-checkbox-card h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.hazard-checkbox-card p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* Live Results Area */
.results-card {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px dashed rgba(255, 255, 255, 0.1);
}

.results-empty-state {
    text-align: center;
    max-width: 320px;
}

.results-pulse-icon {
    width: 48px;
    height: 48px;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    animation: slowPulse 2s infinite ease-in-out;
}

.results-empty-state h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.results-empty-state p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Configurator Computed Report Grid */
.report-container {
    width: 100%;
    animation: fadeIn 0.5s ease;
}

.report-header {
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.report-title-badge {
    background-color: var(--color-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.25rem 0.5rem;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

.report-row {
    margin-bottom: 1.25rem;
}

.report-row-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.report-row-val {
    font-size: 0.95rem;
}

.report-sys-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    padding: 1.25rem;
    margin-top: 1.5rem;
}

.report-sys-card h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.report-sys-card p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* --- Consultation Scheduling Form --- */
.consultation-section {
    margin-bottom: 7rem;
}

.form-panel {
    padding: 4rem;
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 0 auto;
}

.flex-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-input-box {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-input-box label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.form-input-box input, .form-input-box select, .form-input-box textarea {
    background: rgba(7, 11, 19, 0.5);
    border: 1px solid var(--border-glass);
    color: var(--color-text-main);
    padding: 0.85rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.form-input-box input:focus, .form-input-box select:focus, .form-input-box textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.form-input-box textarea {
    resize: vertical;
}

/* Success panels */
.form-feedback {
    text-align: center;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    animation: fadeIn 0.4s ease;
}

.success-icon-wrapper {
    width: 64px;
    height: 64px;
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.success-icon {
    width: 32px;
    height: 32px;
}

.feedback-text h4 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.feedback-text p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    max-width: 480px;
    margin: 0 auto;
}

.text-accent {
    color: var(--color-primary);
    font-weight: 700;
}

/* --- Emergency Hotline Banner --- */
.emergency-hotline-section {
    margin-bottom: 7rem;
}

.hotline-card {
    padding: 3rem;
    border-left: 4px solid var(--color-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 15px 40px rgba(200, 16, 46, 0.08);
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
    animation: activePulse 1.5s infinite;
}

.hotline-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: var(--color-primary);
}

.hotline-card h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.hotline-card p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* --- Footer --- */
.main-footer {
    border-top: 1px solid var(--border-glass);
    padding: 5rem 0 3rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand-box {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-brand-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-links-box h4, .footer-contact-box h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links-box {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-link:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.footer-contact-box {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-info-line {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.info-icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.social-link:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(200, 16, 46, 0.2);
}

.social-link svg {
    width: 16px;
    height: 16px;
}

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

/* --- Interactive Technical Specifications Modal --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background: rgba(7, 11, 19, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.modal-card {
    width: 100%;
    max-width: 780px;
    padding: 3rem;
    position: relative;
    animation: modalSlideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.modal-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.modal-close-btn:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.modal-close-btn svg {
    width: 16px;
    height: 16px;
}

/* Modal Content Elements */
.modal-title-row {
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.modal-title-row h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.modal-badge {
    display: inline-block;
    background: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--border-accent-dim);
    color: var(--color-primary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    text-transform: uppercase;
}

.modal-spec-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.modal-spec-box h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.modal-spec-box p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.modal-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.modal-table th, .modal-table td {
    padding: 0.75rem 1rem;
    font-size: 0.82rem;
    text-align: left;
    border-bottom: 1px solid var(--border-glass);
}

.modal-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text-main);
    background: rgba(255, 255, 255, 0.02);
}

.modal-table td {
    color: var(--color-text-muted);
}

/* --- Global Utilities & States --- */
.hidden {
    display: none !important;
}

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

.full-width {
    width: 100%;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* --- Animations Definitions --- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slowPulse {
    0%, 100% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.06); opacity: 1; }
}

@keyframes activePulse {
    0% { box-shadow: 0 0 0 0 rgba(200, 16, 46, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(200, 16, 46, 0); }
    100% { box-shadow: 0 0 0 0 rgba(200, 16, 46, 0); }
}

/* --- Responsive Adaptability BREAKPOINTS --- */
@media (max-width: 1024px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .configurator-grid {
        grid-template-columns: 1fr;
    }
    
    .pane-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    .navbar-content {
        padding: 1rem;
    }
    
    .nav-links {
        display: none; /* Mobile menu can fold gracefully */
    }
    
    .app-container {
        padding-top: 6rem;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .services-showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .pipeline-steps-nav {
        flex-direction: column;
    }
    
    .pipeline-nav-step {
        border-right: none;
        border-bottom: 1px solid var(--border-glass);
        padding: 1rem;
    }
    
    .form-row-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-panel {
        padding: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .about-info {
        padding: 2rem;
    }
    
    .about-image-wrapper {
        min-height: 300px;
    }
}

/* --- New Premium Components (About Tabs, Services Quick Grid, Testimonials Carousel, Gallery Grid) --- */

/* --- Hero Split Grid --- */
.hero-grid-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
    width: 100%;
    max-width: 1200px;
}
.hero-info-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.hero-slogan {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}
.hero-visual-col {
    display: flex;
    justify-content: center;
    position: relative;
}
.hero-image-frame {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 480px;
    border-radius: 4px;
    border: 1px solid var(--border-glass);
    overflow: visible;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}
.hero-img-showcase {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
    transition: var(--transition-spring);
}
.hero-image-frame:hover .hero-img-showcase {
    transform: scale(1.02);
}
.hero-glow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(7, 11, 19, 0.4) 0%, transparent 100%);
    pointer-events: none;
}
.floating-badge {
    position: absolute;
    background: rgba(12, 17, 28, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-glass);
    border-left: 3px solid var(--color-primary);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    z-index: 5;
    animation: slowPulse 3s infinite ease-in-out;
}
.badge-top-left {
    top: 30px;
    left: -40px;
}
.badge-bottom-right {
    bottom: 30px;
    right: -40px;
    border-left-color: var(--color-success);
}
.badge-icon {
    font-size: 1.25rem;
}
.badge-text h5 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    margin: 0;
    color: var(--color-text-main);
}
.badge-text p {
    font-size: 0.68rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* --- About Tabs Switcher --- */
.about-tabs-container {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1rem;
}
.about-tab {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}
.about-tab::after {
    content: '';
    position: absolute;
    bottom: -17px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}
.about-tab.active {
    color: var(--color-text-main);
}
.about-tab.active::after {
    width: 100%;
}
.about-pane {
    display: none;
}
.about-pane.active {
    display: block;
    animation: fadeIn 0.5s ease forwards;
}

/* --- About Details layout --- */
.about-pane-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}
.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.mv-card {
    padding: 2.5rem;
}
.mv-icon {
    font-size: 2rem;
    margin-bottom: 1.25rem;
    display: inline-block;
    color: var(--color-primary);
}
.mv-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 1rem;
}
.mv-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}
.quote-italic {
    font-style: italic;
    color: var(--color-primary);
    margin-top: 1rem;
    display: block;
    font-size: 0.85rem;
}

/* --- History and Core Values --- */
.history-block {
    padding: 3rem;
}
.history-block h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
}
.history-text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}
.core-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.core-value-card {
    padding: 2rem;
    border-top: 3px solid var(--border-glass);
}
.core-value-card:hover {
    border-top-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(200, 16, 46, 0.1);
}
.value-num {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}
.core-value-card h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.core-value-card p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* --- Specialties List Grid --- */
.specialties-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 4rem;
}
.specialty-card {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.specialty-card:hover {
    border-color: var(--color-primary-glow);
    transform: translateY(-2px);
}
.specialty-icon {
    width: 36px;
    height: 36px;
    background: rgba(200, 16, 46, 0.1);
    border: 1px solid var(--border-accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1rem;
    flex-shrink: 0;
}
.specialty-card h5 {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

/* --- Testimonials Slider --- */
.testimonials-section {
    margin-bottom: 7rem;
}
.testimonials-slider-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 1rem;
}
.testimonial-slides {
    position: relative;
    min-height: 280px;
    overflow: hidden;
}
.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(0.98);
    transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2.5rem;
    pointer-events: none;
}
.testimonial-slide.active {
    opacity: 1;
    transform: scale(1);
    position: relative;
    pointer-events: auto;
}
.quote-icon {
    font-size: 2.5rem;
    color: rgba(200, 16, 46, 0.2);
    line-height: 1;
    margin-bottom: 1rem;
}
.testimonial-text {
    font-size: 1.15rem;
    line-height: 1.7;
    font-weight: 300;
    color: var(--color-text-main);
    margin-bottom: 1.5rem;
}
.testimonial-author h5 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}
.testimonial-author p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.slider-btn {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.slider-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.slider-dots {
    display: flex;
    gap: 0.5rem;
}
.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: var(--transition-smooth);
}
.slider-dot.active {
    background: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary);
}

/* --- Gallery Filterable Grid --- */
.gallery-section {
    margin-bottom: 7rem;
}
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}
.gallery-filter-tab {
    background: rgba(30, 41, 59, 0.2);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.5rem 1.1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 4px;
}
.gallery-filter-tab:hover, .gallery-filter-tab.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.gallery-items-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.gallery-item {
    display: block;
    position: relative;
    overflow: hidden;
}
.gallery-item-inner {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}
.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-spring);
}
.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(7, 11, 19, 0.9) 0%, rgba(7, 11, 19, 0.3) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-overlay span {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}
.gallery-overlay h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
}

/* --- Projects Section --- */
.projects-section {
    margin-bottom: 7rem;
}
.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}
.project-card {
    padding: 2.5rem;
    border-left: 3px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}
.project-card:hover {
    border-left-color: var(--color-primary);
    background: rgba(200, 16, 46, 0.02);
    transform: translateX(6px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}
.project-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}
.project-badge {
    display: inline-block;
    background: rgba(200, 16, 46, 0.1);
    color: var(--color-primary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 2px;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
}
.project-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}
.project-highlights-minilist {
    list-style: none;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}
.project-highlights-minilist li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.25rem;
}
.project-highlights-minilist li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.tools-technologies-box {
    padding: 3rem;
    margin-bottom: 3rem;
}
.tools-technologies-box h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
}
.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.tool-item h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}
.tool-item p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.highlights-box {
    padding: 3rem;
}
.highlights-box h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
}
.highlights-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.highlight-icon {
    font-size: 1.5rem;
    line-height: 1;
}
.highlight-item h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}
.highlight-item p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* --- Clients Section --- */
.clients-section {
    margin-bottom: 7rem;
}
.client-sectors-container {
    margin-bottom: 3.5rem;
}
.client-sectors-container h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
}
.sectors-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}
.sector-tag {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--border-glass);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}
.sector-tag:hover {
    border-color: var(--color-primary);
    background: rgba(200, 16, 46, 0.05);
    color: white;
}
.clients-brands-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}
.brand-logo-card {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: var(--transition-smooth);
}
.brand-logo-card:hover {
    color: #FFFFFF;
    border-color: rgba(200, 16, 46, 0.4);
    background: rgba(200, 16, 46, 0.05);
    box-shadow: 0 0 20px rgba(200, 16, 46, 0.2);
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

/* --- Responsive Adjustments override --- */
@media (max-width: 1024px) {
    .hero-grid-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    .hero-info-col {
        align-items: center;
    }
    .hero-visual-col {
        margin-top: 1.5rem;
    }
    .floating-badge {
        display: none;
    }
    .core-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .specialties-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-items-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .projects-grid {
        grid-template-columns: 1fr;
    }
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .highlights-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .clients-brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 768px) {
    .core-values-grid {
        grid-template-columns: 1fr;
    }
    .specialties-grid {
        grid-template-columns: 1fr;
    }
    .gallery-items-grid {
        grid-template-columns: 1fr;
    }
    .gallery-filters {
        flex-wrap: wrap;
    }
    .tools-grid {
        grid-template-columns: 1fr;
    }
    .clients-brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-pane-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Section-Based Background Colors & Spacing --- */
.hero-section {
    position: relative;
    background: radial-gradient(circle at 50% 0%, rgba(200, 16, 46, 0.12) 0%, var(--bg-base) 80%);
    overflow: hidden;
    padding: 12rem 0 6rem 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center;
    mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
    pointer-events: none;
    z-index: 1;
}

.metrics-section {
    background-color: var(--bg-base);
    padding: 3rem 0 7rem 0;
    position: relative;
    z-index: 10;
}

.about-section {
    background-color: var(--bg-slate);
    padding: 8rem 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(rgba(200, 16, 46, 0.04) 1px, transparent 0),
        radial-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 0);
    background-size: 32px 32px;
    background-position: 0 0, 16px 16px;
    mask-image: radial-gradient(circle at center, black 60%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle at center, black 60%, transparent 100%);
    pointer-events: none;
}

.services-hub-section {
    background: radial-gradient(circle at 10% 20%, rgba(200, 16, 46, 0.03) 0%, var(--bg-base) 70%);
    padding: 8rem 0;
    position: relative;
}

.projects-section {
    background-color: var(--bg-slate);
    padding: 8rem 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    position: relative;
    overflow: hidden;
}

.projects-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 100px 100px;
    background-position: center;
    mask-image: linear-gradient(180deg, transparent, black, transparent);
    -webkit-mask-image: linear-gradient(180deg, transparent, black, transparent);
    pointer-events: none;
}

.clients-section {
    background-color: var(--bg-base);
    padding: 7rem 0;
    position: relative;
}

.gallery-section {
    background-color: var(--bg-slate);
    padding: 8rem 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    position: relative;
}

.pipeline-section {
    background: radial-gradient(circle at 90% 80%, rgba(200, 16, 46, 0.05) 0%, var(--bg-base) 75%);
    padding: 8rem 0;
    position: relative;
}

.configurator-section {
    background-color: var(--bg-slate);
    padding: 8rem 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    position: relative;
}

.consultation-section {
    background: radial-gradient(circle at 50% 50%, rgba(200, 16, 46, 0.02) 0%, var(--bg-base) 100%);
    padding: 8rem 0;
    position: relative;
}

.emergency-hotline-section {
    background-color: var(--bg-base);
    padding: 0 0 8rem 0;
    position: relative;
}

.main-footer {
    background-color: #03050a;
    border-top: 1px solid var(--border-glass);
    padding: 6rem 0 3rem 0;
    position: relative;
}

.testimonials-section {
    background-color: var(--bg-slate);
    padding: 8rem 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    position: relative;
}

/* Remove margin gaps for alternating sections to create seamless transitions */
.metrics-section,
.about-section,
.services-hub-section,
.projects-section,
.clients-section,
.gallery-section,
.pipeline-section,
.configurator-section,
.consultation-section,
.emergency-hotline-section,
.testimonials-section {
    margin-bottom: 0 !important;
}

/* --- Standard SVG Icons Helper Classes --- */
.icon-svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    display: inline-block;
    vertical-align: middle;
}

.icon-svg-sm {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    display: inline-block;
    vertical-align: middle;
}

.icon-svg-lg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    display: inline-block;
    vertical-align: middle;
}

/* Fix floating badge SVG positioning */
.floating-badge .icon-svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.mv-icon .icon-svg-lg {
    color: var(--color-primary);
}

/* --- Missing Button Styles & Cleanups --- */
.service-cta-btn {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.65rem 1.25rem;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: auto;
    align-self: flex-start;
}

.service-cta-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 5px 15px var(--color-primary-glow);
    transform: translateY(-1px);
}

.services-filter-tab, .gallery-filter-tab {
    background: rgba(30, 41, 59, 0.2);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.services-filter-tab:hover, .gallery-filter-tab:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--color-text-main);
    background: rgba(30, 41, 59, 0.4);
}

.services-filter-tab.active, .gallery-filter-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 12px var(--color-primary-glow);
}

.about-tab {
    background: rgba(30, 41, 59, 0.15);
    border: 1px solid var(--border-glass);
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 4px;
    outline: none;
}

.about-tab:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--color-text-main);
}

.about-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 12px var(--color-primary-glow);
}

.pipeline-nav-step {
    background: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.slider-btn {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--border-glass);
    color: var(--color-text-main);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.slider-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 10px var(--color-primary-glow);
}

/* --- Inline Service Specifications Accordion Drawer --- */
.services-grid, .services-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .services-grid, .services-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid, .services-showcase-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: auto;
}

.service-card.expanded {
    grid-column: span 3; /* Stretch card to take full row on expansion for readability! */
    border-color: rgba(200, 16, 46, 0.5);
    box-shadow: 0 20px 40px rgba(0,0,0,0.7);
    background: rgba(13, 19, 34, 0.8);
}

@media (max-width: 1024px) {
    .service-card.expanded {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .service-card.expanded {
        grid-column: span 1;
    }
}

.service-spec-drawer {
    width: 100%;
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-glass);
    padding-top: 1.5rem;
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.service-spec-drawer.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: fadeIn 0.4s ease forwards;
}

.spec-drawer-content {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
}

.spec-drawer-content h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.spec-drawer-content p {
    line-height: 1.6;
    margin: 0;
}

.spec-table-container {
    width: 100%;
    overflow-x: auto;
    margin-top: 0.5rem;
}

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

.spec-table th, .spec-table td {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.spec-table th {
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-glass);
    background: rgba(255, 255, 255, 0.01);
}

.spec-table td:first-child {
    font-weight: 600;
    color: var(--color-text-main);
    width: 30%;
}

.spec-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}