/* NRRS Static Website Styles - Industrial-Classy Theme - v2.7 */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #2a2a2a;
    background-color: #fafafa;
}

/* Color Variables */
:root {
    /* NRRS Brand Colors */
    --nrrs-orange: #d8702b;
    --nrrs-orange-light: #e89255;
    --nrrs-orange-dark: #b55d23;
    
    /* Industrial Greys */
    --steel-light: #e6e9ec;
    --steel: #a6b3c0;
    --steel-dark: #718096;
    --matte-black: #2a2a2a;
    --off-white: #f7f8fa;
    
    /* Shadows */
    --shadow-industrial: 0 10px 30px -10px rgba(216, 112, 43, 0.3);
    --shadow-steel: 0 4px 20px -4px rgba(113, 128, 150, 0.2);
    --shadow-elevation: 0 8px 32px -8px rgba(42, 42, 42, 0.15);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-hover: transform 0.2s ease-out;
}

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

/* Navigation */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(247, 248, 250, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--steel-light);
}

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

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    margin: -16px 0;
}

.logo-img {
    height: 100px;
    width: auto;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 32px;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--steel-dark);
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.nav-cta-btn {
    background: var(--nrrs-orange);
    color: var(--off-white);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-cta-btn:hover {
    background: var(--nrrs-orange-dark);
    transform: scale(1.05);
}

/* Hide desktop CTA on mobile, show on desktop */
.nav-cta-desktop {
    display: none;
}

@media (min-width: 768px) {
    .nav-cta-desktop {
        display: block;
    }
}

/* Mobile Menu Button - ONLY on mobile */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
    z-index: 1002;
    transition: var(--transition-smooth);
}

/* Hide button when menu is active */
.mobile-menu-btn.hidden {
    opacity: 0;
    pointer-events: none;
}

.hamburger-line {
    width: 26px;
    height: 3px;
    background: var(--nrrs-orange);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-btn:hover .hamburger-line {
    background: var(--nrrs-orange-dark);
}

/* CRITICAL: Force hide ALL mobile menu elements on desktop - ABSOLUTE */
@media (min-width: 768px) {
    .mobile-menu-btn,
    .mobile-menu-btn.hidden,
    button.mobile-menu-btn {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
    }
}

/* Mobile Menu Backdrop - ONLY on mobile */
.mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9998;
}

.mobile-menu-backdrop.active {
    opacity: 1;
    visibility: visible;
}

@media (min-width: 768px) {
    .mobile-menu-backdrop,
    .mobile-menu-backdrop.active,
    div.mobile-menu-backdrop {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
        pointer-events: none !important;
    }
}

/* Mobile Menu Overlay - ONLY on mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 65vh;
    width: 85%;
    max-width: 400px;
    background: #F7F8FA;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    transform: translateX(0);
}

@media (min-width: 768px) {
    .mobile-menu,
    .mobile-menu.active,
    div.mobile-menu,
    .mobile-menu *,
    .mobile-nav-link,
    .mobile-nav-cta,
    button.mobile-nav-link {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
        pointer-events: none !important;
    }
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--steel-light);
}

.mobile-menu-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--steel-dark);
}

.mobile-menu-close {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--steel-dark);
    transition: var(--transition-smooth);
    border-radius: 6px;
}

.mobile-menu-close:hover {
    background: var(--steel-light);
    color: var(--nrrs-orange);
}

.mobile-menu-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    background: none;
    border: none;
    padding: 14px 16px;
    text-align: left;
    font-size: 16px;
    font-weight: 500;
    color: var(--steel-dark);
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.mobile-nav-link svg {
    flex-shrink: 0;
    color: var(--steel);
    transition: var(--transition-smooth);
}

.mobile-nav-link:hover {
    background: linear-gradient(135deg, rgba(245, 130, 32, 0.1), rgba(245, 130, 32, 0.05));
    color: var(--nrrs-orange);
    transform: translateX(4px);
}

.mobile-nav-link:hover svg {
    color: var(--nrrs-orange);
}

.mobile-nav-link:active {
    transform: scale(0.98) translateX(4px);
}

.mobile-nav-cta {
    background: linear-gradient(135deg, var(--nrrs-orange), var(--nrrs-orange-dark));
    color: var(--off-white);
    border: none;
    padding: 16px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    margin-top: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(245, 130, 32, 0.3);
}

.mobile-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 130, 32, 0.4);
}

.mobile-nav-cta:active {
    transform: translateY(0);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('images/hero-industrial-door.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(30, 41, 59, 0.75));
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--off-white);
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--steel-light);
    margin-bottom: 30px;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.hero-btn-primary {
    background: var(--nrrs-orange);
    color: var(--off-white);
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.3);
    text-decoration: none;
    display: inline-block;
}

.hero-btn-primary:hover {
    background: var(--nrrs-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(234, 88, 12, 0.4);
}

.hero-btn-secondary {
    background: transparent;
    color: var(--off-white);
    border: 2px solid var(--steel-light);
    padding: 14px 30px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.hero-btn-secondary:hover {
    background: var(--off-white);
    color: var(--steel-dark);
    border-color: var(--off-white);
    transform: translateY(-2px);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, 
        rgba(42, 42, 42, 0.9), 
        rgba(42, 42, 42, 0.7), 
        rgba(42, 42, 42, 0.3));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    min-height: 70vh;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-badge {
    display: inline-block;
    background: rgba(216, 112, 43, 0.2);
    color: var(--nrrs-orange);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: bold;
    color: var(--off-white);
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-title-accent {
    display: block;
    color: var(--nrrs-orange);
}

.hero-description {
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: var(--steel-light);
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-btn-primary,
.hero-btn-secondary {
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 18px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.hero-btn-primary {
    background: var(--nrrs-orange);
    color: var(--off-white);
}

.hero-btn-primary:hover {
    background: var(--nrrs-orange-dark);
    transform: scale(1.05);
    box-shadow: var(--shadow-industrial);
}

.hero-btn-secondary {
    border: 2px solid rgba(247, 248, 250, 0.3);
    color: var(--off-white);
    background: rgba(247, 248, 250, 0.1);
    backdrop-filter: blur(8px);
}

.hero-btn-secondary:hover {
    background: var(--off-white);
    color: var(--matte-black);
}

.hero-quick-access {
    display: none;
}

@media (min-width: 1024px) {
    .hero-quick-access {
        display: block;
    }
}

.quick-access-card {
    background: rgba(247, 248, 250, 0.1);
    backdrop-filter: blur(16px);
    border-radius: 12px;
    border: 1px solid rgba(247, 248, 250, 0.2);
    padding: 24px;
}

.quick-access-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--off-white);
    margin-bottom: 16px;
}

.quick-access-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px;
    margin-bottom: 8px;
    border-radius: 8px;
    background: rgba(247, 248, 250, 0.05);
    border: 1px solid rgba(247, 248, 250, 0.1);
    color: var(--off-white);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.quick-access-item:hover {
    background: rgba(247, 248, 250, 0.1);
    border-color: rgba(247, 248, 250, 0.2);
}

.quick-access-item:last-child {
    margin-bottom: 0;
}

.quick-access-highlight {
    background: rgba(216, 112, 43, 0.2);
    border-color: rgba(216, 112, 43, 0.3);
    color: var(--nrrs-orange);
}

.quick-access-highlight:hover {
    background: rgba(216, 112, 43, 0.3);
    border-color: rgba(216, 112, 43, 0.5);
}

.quick-access-arrow {
    transition: var(--transition-smooth);
}

.quick-access-item:hover .quick-access-arrow {
    transform: translateX(4px);
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(247, 248, 250, 0.7);
    transition: var(--transition-smooth);
}

.scroll-text {
    font-size: 14px;
    margin-bottom: 8px;
}

.scroll-arrow {
    font-size: 24px;
}

/* Section Utilities */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-badge {
    display: inline-block;
    background: rgba(216, 112, 43, 0.1);
    color: var(--nrrs-orange);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.section-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: bold;
    color: var(--matte-black);
    margin-bottom: 24px;
}

.section-description {
    font-size: 18px;
    color: var(--steel-dark);
    max-width: 768px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Desktop: Enhanced section headers for installations */
@media (min-width: 1024px) {
    .installations-section .section-header {
        margin-bottom: 96px;
    }
    
    .installations-section .section-badge {
        padding: 10px 24px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 1px;
        text-transform: uppercase;
        background: linear-gradient(135deg, rgba(216, 112, 43, 0.15), rgba(216, 112, 43, 0.08));
        border: 1px solid rgba(216, 112, 43, 0.2);
        box-shadow: 0 2px 8px rgba(216, 112, 43, 0.1);
    }
    
    .installations-section .section-title {
        font-size: clamp(2.5rem, 5vw, 3.75rem);
        font-weight: 700;
        letter-spacing: -0.5px;
        background: linear-gradient(135deg, #1a1a1a, #3a3a3a);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 28px;
    }
    
    .installations-section .section-description {
        font-size: 19px;
        line-height: 1.8;
        max-width: 850px;
        color: #5a6c7d;
        font-weight: 400;
    }
}

/* Services Section */
.services-section {
    padding: 96px 0;
    background: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 64px;
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.service-card {
    background: linear-gradient(180deg, #F5F5F5, #ffffff);
    border: 1px solid rgba(166, 179, 192, 0.2);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.service-card:hover {
    box-shadow: var(--shadow-elevation);
    border-color: rgba(216, 112, 43, 0.3);
    transform: translateY(-4px);
}

.service-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 16px;
}

.service-icon-container {
    padding: 12px;
    border-radius: 8px;
    background: rgba(216, 112, 43, 0.1);
    margin-right: 16px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-container {
    background: rgba(216, 112, 43, 0.2);
}

.service-icon {
    width: 28px;
    height: 28px;
    color: var(--nrrs-orange);
    display: block;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    color: var(--nrrs-orange-dark);
    transform: scale(1.1);
}

.feature-icon {
    width: 16px;
    height: 16px;
    color: var(--nrrs-orange);
    margin-right: 8px;
    flex-shrink: 0;
}

.location-icon,
.calendar-icon {
    width: 14px;
    height: 14px;
    color: var(--nrrs-orange);
    margin-right: 4px;
    flex-shrink: 0;
}

.success-star {
    width: 24px;
    height: 24px;
    color: var(--nrrs-orange);
    margin: 0 12px;
}

.building-icon {
    width: 20px;
    height: 20px;
    color: var(--nrrs-orange);
    margin-right: 8px;
    flex-shrink: 0;
}

.stat-icon {
    width: 32px;
    height: 32px;
    color: var(--nrrs-orange);
    margin-bottom: 8px;
}

.service-title-area {
    flex: 1;
}

.service-highlight {
    font-size: 12px;
    color: var(--nrrs-orange);
    font-weight: 600;
    margin-bottom: 4px;
}

.service-title {
    font-size: 20px;
    color: var(--matte-black);
    font-weight: bold;
    transition: var(--transition-smooth);
}

.service-card:hover .service-title {
    color: var(--nrrs-orange);
}

.service-arrow {
    color: var(--steel-light);
    font-size: 20px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-arrow {
    color: var(--nrrs-orange);
    transform: translateX(4px);
}

.service-description {
    color: var(--steel-dark);
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.service-feature {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--steel-dark);
}

.services-cta {
  background: linear-gradient(
    135deg,
    rgba(255, 115, 0, 0.7), 
    rgba(200, 80, 0, 0.7)  
  );
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  color: var(--off-white);
}

.services-cta-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: bold;
    margin-bottom: 16px;
}

.services-cta-text {
    font-size: 18px;
    color: rgba(0, 0, 0, 0.9);
    margin-bottom: 32px;
    max-width: 512px;
    margin-left: auto;
    margin-right: auto;
}

.services-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: center;
}

@media (min-width: 640px) {
    .services-cta-buttons {
        flex-direction: row;
    }
}

.services-cta-primary,
.services-cta-secondary {
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 18px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.services-cta-primary {
    background: var(--off-white);
    color: var(--nrrs-orange);
}

.services-cta-primary:hover {
    background: rgba(247, 248, 250, 0.9);
    transform: scale(1.05);
}

.services-cta-secondary {
    border: 2px solid rgba(247, 248, 250, 0.3);
    color: var(--off-white);
    background: transparent;
}

.services-cta-secondary:hover {
    background: rgba(247, 248, 250, 0.1);
}

/* Installations Section */
.installations-section {
    padding: 96px 0;
    background: linear-gradient(180deg, var(--steel-light), #ffffff);
}

/* Desktop Redesign: Professional showcase layout */
/* Desktop Redesign: Full-width impact layout */
@media (min-width: 1024px) {
    .installations-section {
        padding: 120px 0 0 0;
        background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
        position: relative;
    }
    
    .installations-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(216, 112, 43, 0.3), transparent);
    }
    
    .installations-section > .container {
        max-width: 100%;
        padding: 0;
    }
    
    .installations-section .section-header {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
        padding: 0 48px;
    }
}

.installations-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 64px;
}

/* Desktop: Full-width impactful layout */
@media (min-width: 1024px) {
    .installations-grid {
        gap: 2px;
        margin-bottom: 0;
    }
}

/* Mobile: Horizontal scroll for installations */
@media (max-width: 767px) {
    .installations-section {
        padding: 60px 0;
        overflow-x: hidden;
        overflow-y: visible;
    }

    .installations-grid {
        display: flex;
        gap: 16px;
        overflow-x: auto;
        overflow-y: visible;
        -webkit-overflow-scrolling: touch;
        padding: 0 24px 32px 24px;
        margin: 0 -24px 48px -24px;
        scrollbar-width: none;
        -ms-overflow-style: none;
        pointer-events: auto;
        isolation: isolate;
    }
    
    .installations-grid::-webkit-scrollbar {
        display: none;
    }

    .installation-card {
        flex: 0 0 90%;
        min-width: 280px;
    }
}

@media (min-width: 768px) and (max-width: 1223px) {
    .installations-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 1224px) {
    .installations-grid {
        grid-template-columns: 1fr;
        gap: 0;
        max-width: none;
        margin-left: 0;
        margin-right: 0;
    }
}

.installation-card {
    background: #ffffff;
    border: 1px solid rgba(166, 179, 192, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.installation-card:hover {
    box-shadow: var(--shadow-elevation);
    border-color: rgba(216, 112, 43, 0.3);
    transform: translateY(-4px);
}

/* Desktop: Premium card styling */
/* Desktop: Premium card styling - Full Impact Layout */
@media (min-width: 1024px) {
    .installation-card {
        border-radius: 0;
        border: none;
        background: #ffffff;
        box-shadow: none;
        transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
        display: grid;
        grid-template-columns: 1fr 1fr;
        height: 70vh;
    }
    
    .installation-card:nth-child(even) {
        grid-template-columns: 1fr 1fr;
        direction: rtl;
    }
    
    .installation-card:nth-child(even) > * {
        direction: ltr;
    }
    
    .installation-card::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 6px;
        background: linear-gradient(180deg, var(--nrrs-orange), rgba(216, 112, 43, 0.5));
        transform: scaleY(0);
        transform-origin: top;
        transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 10;
    }
    
    .installation-card:hover::before {
        transform: scaleY(1);
    }
    
    .installation-card:hover {
        box-shadow: 0 0 80px rgba(216, 112, 43, 0.12);
    }
}

.installation-image {
    position: relative;
    height: 256px;
    overflow: hidden;
}

.installation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

/* Desktop: Enhanced image treatment */
/* Desktop: Full-height impactful images */
@media (min-width: 1024px) {
    .installation-image {
        height: 100%;
        position: relative;
    }
    
    .installation-image img {
        transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s ease;
        filter: brightness(0.92) contrast(1.08) saturate(1.1);
        object-fit: cover;
    }
    
    .installation-card:hover .installation-image img {
        transform: scale(1.05);
        filter: brightness(0.98) contrast(1.12) saturate(1.15);
    }
}

.installation-image img.img-bottom-focus {
    object-position: center 65%;
}

@media (max-width: 768px) {
    .installation-image img.img-bottom-focus {
        object-position: center 70%;
    }
}

@media (max-width: 480px) {
    .installation-image img.img-bottom-focus {
        object-position: center 75%;
    }
}

.installation-card:hover .installation-image img {
    transform: scale(1.1);
}

.installation-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, 
        rgba(42, 42, 42, 0.8), 
        rgba(42, 42, 42, 0.2), 
        transparent);
}

/* Desktop: Sophisticated overlay with depth */
/* Desktop: Dramatic overlay for split-screen effect */
@media (min-width: 1024px) {
    .installation-overlay {
        background: linear-gradient(to top, 
            rgba(15, 23, 42, 0.95) 0%,
            rgba(15, 23, 42, 0.75) 25%,
            rgba(15, 23, 42, 0.4) 50%,
            transparent 100%);
        transition: all 0.6s ease;
    }
    
    .installation-card:hover .installation-overlay {
        background: linear-gradient(to top, 
            rgba(15, 23, 42, 0.92) 0%,
            rgba(15, 23, 42, 0.7) 25%,
            rgba(15, 23, 42, 0.35) 50%,
            transparent 100%);
    }
}

.installation-badges {
    position: absolute;
    top: 16px;
    left: 16px;
    right: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.installation-category {
    background: var(--nrrs-orange);
    color: var(--off-white);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
}

/* Desktop: Premium badge styling */
@media (min-width: 1024px) {
    .installation-category {
        background: rgba(216, 112, 43, 0.95);
        backdrop-filter: blur(10px);
        padding: 8px 20px;
        border-radius: 24px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 0.3px;
        text-transform: uppercase;
        box-shadow: 0 4px 12px rgba(216, 112, 43, 0.3);
        transition: all 0.3s ease;
    }
    
    .installation-card:hover .installation-category {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(216, 112, 43, 0.4);
    }
}

.installation-location {
    text-align: right;
    color: var(--off-white);
    font-size: 12px;
}

.installation-location span {
    display: block;
    margin-bottom: 4px;
}

/* Desktop: Enhanced location styling */
@media (min-width: 1024px) {
    .installation-location {
        background: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(10px);
        padding: 10px 16px;
        border-radius: 12px;
        font-size: 13px;
        font-weight: 600;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .installation-location span {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 6px;
        margin-bottom: 6px;
    }
    
    .installation-location span:last-child {
        margin-bottom: 0;
    }
}

.installation-client {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    color: rgba(247, 248, 250, 0.8);
    font-size: 14px;
}

/* Desktop: Prominent client name */
@media (min-width: 1024px) {
    .installation-client {
        bottom: 24px;
        left: 24px;
        right: 24px;
        font-size: 15px;
        font-weight: 600;
        color: rgba(255, 255, 255, 0.95);
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        letter-spacing: 0.3px;
    }
}

.installation-content {
    padding: 24px;
}

/* Desktop: Spacious content area */
/* Desktop: Spacious content area with centering */
@media (min-width: 1024px) {
    .installation-content {
        padding: 60px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    }
}

.installation-title-area {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.installation-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--matte-black);
    transition: var(--transition-smooth);
    flex: 1;
}

.installation-card:hover .installation-title {
    color: var(--nrrs-orange);
}

/* Desktop: Impactful title typography */
/* Desktop: Bold, impactful title typography */
@media (min-width: 1024px) {
    .installation-title {
        font-size: clamp(32px, 3.5vw, 48px);
        font-weight: 700;
        letter-spacing: -0.5px;
        line-height: 1.2;
        margin-bottom: 20px;
        color: #0f172a;
    }
    
    .installation-card:hover .installation-title {
        color: var(--nrrs-orange);
    }
}

.installation-arrow {
    color: var(--steel-light);
    font-size: 20px;
    transition: var(--transition-smooth);
    margin-left: 8px;
}

.installation-card:hover .installation-arrow {
    color: var(--nrrs-orange);
    transform: translateX(4px);
}

.installation-description {
    color: var(--steel-dark);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* Desktop: Enhanced description */
/* Desktop: Enhanced description with more presence */
@media (min-width: 1024px) {
    .installation-description {
        font-size: 18px;
        line-height: 1.8;
        color: #475569;
        margin-bottom: 48px;
        font-weight: 400;
        max-width: 90%;
    }
}

.installation-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(247, 248, 250, 0.5);
    border-radius: 8px;
}

/* Desktop: Premium stats showcase */
@media (min-width: 1024px) {
    .installation-stats {
        gap: 0;
        padding: 0;
        background: transparent;
        border-radius: 0;
        margin-bottom: 28px;
        border-top: 2px solid #f0f2f5;
        border-bottom: 2px solid #f0f2f5;
        padding: 24px 0;
    }
}

/* Mobile: Vertical layout for stats */
@media (max-width: 767px) {
    .installation-stats {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px;
        background: rgba(247, 248, 250, 0.8);
    }
}

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

/* Desktop: Stat dividers and styling */
@media (min-width: 1024px) {
    .installation-stat {
        position: relative;
        padding: 0 20px;
    }
    
    .installation-stat:not(:last-child)::after {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 1px;
        height: 40px;
        background: linear-gradient(to bottom, transparent, #d8d8d8, transparent);
    }
}

/* Mobile: Stacked stats with better spacing */
@media (max-width: 767px) {
    .installation-stat {
        text-align: center;
        display: flex;
        flex-direction: column;
        gap: 4px;
        padding: 12px;
        background: white;
        border-radius: 6px;
        border-left: 3px solid var(--nrrs-orange);
    }
}

.stat-number {
    font-size: 18px;
    font-weight: bold;
    color: var(--nrrs-orange);
}

/* Desktop: Bold, prominent numbers */
@media (min-width: 1024px) {
    .stat-number {
        font-size: 32px;
        font-weight: 700;
        color: var(--nrrs-orange);
        margin-bottom: 8px;
        letter-spacing: -0.3px;
        line-height: 1;
    }
}

/* Mobile: Larger, more readable numbers */
@media (max-width: 767px) {
    .stat-number {
        font-size: 24px;
        font-weight: 700;
    }
}

.stat-label {
    font-size: 12px;
    color: var(--steel-dark);
}

/* Desktop: Refined label typography */
@media (min-width: 1024px) {
    .stat-label {
        font-size: 13px;
        color: #7a8a9a;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.8px;
    }
}

/* Mobile: Better typography for labels */
@media (max-width: 767px) {
    .stat-label {
        font-size: 14px;
        font-weight: 500;
        line-height: 1.4;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

.installation-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.installation-tag {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    border: 1px solid var(--steel-light);
    color: var(--steel-dark);
    transition: var(--transition-smooth);
}

.installation-tag:hover {
    border-color: var(--nrrs-orange);
    color: var(--nrrs-orange);
}

/* Desktop: Sleek pill tags */
@media (min-width: 1024px) {
    .installation-tag {
        padding: 8px 18px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 600;
        border: 1.5px solid #e0e4e8;
        color: #6b7c8d;
        background: #f8f9fb;
        transition: all 0.3s ease;
    }
    
    .installation-tag:hover {
        border-color: var(--nrrs-orange);
        color: var(--nrrs-orange);
        background: rgba(216, 112, 43, 0.05);
        transform: translateY(-2px);
    }
}

/* Installation Scroll Indicators (Mobile) */
.installation-scroll-indicators {
    display: none;
}

@media (max-width: 767px) {
    .installation-scroll-indicators {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: -24px;
        margin-bottom: 32px;
    }

    .installation-scroll-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--steel-dark);
        border: 2px solid var(--steel);
        padding: 0;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .installation-scroll-dot:hover {
        background: var(--matte-black);
        transform: scale(1.15);
    }

    .installation-scroll-dot.active {
        width: 28px;
        border-radius: 5px;
        background: var(--nrrs-orange);
        border: 2px solid var(--nrrs-orange);
    }
}

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

/* Desktop: CTA spacing for full-width layout */
@media (min-width: 1024px) {
    .installations-cta {
        padding: 120px 48px;
        background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    }
}

.installations-cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    background: rgba(247, 248, 250, 0.8);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    padding: 40px 48px;
    border: 1px solid rgba(166, 179, 192, 0.2);
    max-width: 100%;
}

/* Desktop: Horizontal layout with better spacing */
@media (min-width: 768px) {
    .installations-cta-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        max-width: 900px;
        margin: 0 auto;
        gap: 40px;
    }
}

/* Desktop: Premium CTA styling */
@media (min-width: 1024px) {
    .installations-cta-content {
        max-width: 1000px;
        padding: 48px 56px;
        background: linear-gradient(135deg, rgba(247, 248, 250, 0.95), rgba(255, 255, 255, 0.95));
        backdrop-filter: blur(20px);
        border-radius: 24px;
        border: 1px solid rgba(216, 112, 43, 0.15);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
        gap: 48px;
    }
}

.installations-cta-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--matte-black);
    margin-bottom: 8px;
    text-align: center;
}

@media (min-width: 768px) {
    .installations-cta-title {
        text-align: left;
        margin-bottom: 8px;
    }
}

/* Desktop: Bold CTA title */
@media (min-width: 1024px) {
    .installations-cta-title {
        font-size: 28px;
        font-weight: 700;
        letter-spacing: -0.3px;
        color: #1a1a1a;
    }
}

.installations-cta-text {
    color: var(--steel-dark);
    text-align: center;
}

@media (min-width: 768px) {
    .installations-cta-text {
        text-align: left;
    }
}

/* Desktop: Enhanced CTA text */
@media (min-width: 1024px) {
    .installations-cta-text {
        font-size: 16px;
        color: #5a6c7d;
        line-height: 1.6;
    }
}

.installations-cta-btn {
    background: var(--nrrs-orange);
    color: var(--off-white);
    border: none;
    padding: 14px 36px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition-smooth);
    flex-shrink: 0;
    width: 100%;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .installations-cta-btn {
        width: auto;
    }
}

.installations-cta-btn:hover {
    background: var(--nrrs-orange-dark);
    transform: scale(1.05);
}

/* Desktop: Premium button styling */
@media (min-width: 1024px) {
    .installations-cta-btn {
        padding: 16px 40px;
        font-size: 17px;
        font-weight: 700;
        border-radius: 12px;
        box-shadow: 0 4px 16px rgba(216, 112, 43, 0.3);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .installations-cta-btn:hover {
        background: var(--nrrs-orange-dark);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(216, 112, 43, 0.4);
    }
}

/* Trusted Companies Section */
.trusted-companies-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--off-white) 0%, rgba(247, 248, 250, 0.8) 100%);
    border-top: 1px solid rgba(71, 85, 105, 0.08);
}

.customers-section {
    margin-bottom: 80px;
}

.customers-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.customers-section .section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--steel-dark);
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--steel-dark), var(--nrrs-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.customers-section .section-description {
    font-size: 18px;
    color: var(--steel-medium);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.trusted-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: bold;
    color: var(--matte-black);
    text-align: center;
    margin-bottom: 48px;
}

/* Desktop: Grid layout */
.customers-grid-desktop {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .customers-grid-desktop {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .customers-grid-desktop {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Mobile: Hide scroll container on desktop */
.customers-scroll-container {
    display: none;
}

.customer-logo {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 140px;
    transition: all 0.3s ease;
    flex: 1;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.customer-logo:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
    border-color: rgba(234, 88, 12, 0.2);
}

.customer-logo img {
    max-width: 120px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(0.5) opacity(0.8);
    transition: all 0.3s ease;
}

.customer-logo:hover img {
    filter: grayscale(0) opacity(1);
    transform: scale(1.05);
}

/* Mobile: Horizontal Scroll Styles */
@media (max-width: 767px) {
    /* Hide desktop grid */
    .customers-grid-desktop {
        display: none;
    }

    /* Trusted companies section */
    .trusted-companies {
        overflow-x: hidden;
        overflow-y: visible;
    }

    /* Show scroll container */
    .customers-scroll-container {
        display: block;
        position: relative;
        margin: 0 -24px;
    }

    /* Horizontal scroll wrapper */
    .customers-scroll {
        display: flex;
        gap: 16px;
        overflow-x: auto;
        overflow-y: visible;
        -webkit-overflow-scrolling: touch;
        padding: 0 24px 24px 24px;
        scrollbar-width: none;
        -ms-overflow-style: none;
        pointer-events: auto;
        isolation: isolate;
    }

    .customers-scroll::-webkit-scrollbar {
        display: none;
    }

    /* Customer card - swipeable section */
    .customer-card {
        flex: 0 0 calc(100% - 48px);
        background: white;
        border-radius: 12px;
        padding: 20px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* Customer logos in mobile cards */
    .customer-card .customer-logo {
        height: 100px;
        padding: 16px;
    }

    .customer-card .customer-logo img {
        max-width: 100%;
        max-height: 60px;
    }

    /* Scroll Indicators */
    .scroll-indicators {
        display: flex;
        justify-content: center;
        gap: 8px;
        padding: 16px 0 0;
    }

    .scroll-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--steel-dark);
        border: 2px solid var(--steel);
        padding: 0;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .scroll-dot:hover {
        background: var(--matte-black);
        transform: scale(1.15);
    }

    .scroll-dot.active {
        width: 28px;
        border-radius: 5px;
        background: var(--nrrs-orange);
        border: 2px solid var(--nrrs-orange);
    }
}

.partners-section {
    margin-top: 64px;
}

.partners-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: bold;
    color: var(--matte-black);
    text-align: center;
    margin-bottom: 16px;
}

.partners-description {
    color: var(--steel-dark);
    text-align: center;
    margin-bottom: 40px;
    max-width: 768px;
    margin-left: auto;
    margin-right: auto;
}

.partners-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.partner-card {
    background: var(--off-white);
    border: 1px solid rgba(166, 179, 192, 0.4);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: var(--transition-smooth);
}

.partner-card:hover {
    box-shadow: var(--shadow-steel);
    transform: translateY(-4px);
}

.partner-icon {
    width: 48px;
    height: 48px;
    background: rgba(216, 112, 43, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.partner-icon svg {
    width: 24px;
    height: 24px;
    color: var(--nrrs-orange);
}

.partner-name {
    display: block;
    color: var(--matte-black);
    font-weight: 600;
    margin-bottom: 12px;
}

.partner-badge {
    background: rgba(216, 112, 43, 0.15);
    color: var(--nrrs-orange);
    border: 1px solid rgba(216, 112, 43, 0.3);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
}

/* Success Story Section */
.success-story-section {
    padding: 80px 0;
    background: linear-gradient(to bottom right, rgba(166, 179, 192, 0.2), rgba(216, 112, 43, 0.05));
}

.success-header {
    text-align: center;
    margin-bottom: 64px;
}

.success-title-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.success-star {
    color: var(--nrrs-orange);
    font-size: 32px;
    margin: 0 8px;
}

.success-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: bold;
    color: var(--matte-black);
}

.success-subtitle {
    font-size: 20px;
    color: var(--steel-dark);
    max-width: 768px;
    margin: 0 auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.testimonial-card {
    border: 1px solid rgba(166, 179, 192, 0.2);
    background: var(--off-white);
    box-shadow: var(--shadow-elevation);
    border-radius: 12px;
    padding: 32px;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    box-shadow: 0 16px 64px -16px rgba(42, 42, 42, 0.25);
    transform: translateY(-8px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
}

.testimonial-quote {
    color: var(--nrrs-orange);
    font-size: 24px;
    margin-right: 12px;
}

.testimonial-project {
    display: flex;
    align-items: center;
    gap: 8px;
}

.building-icon {
    color: var(--steel-dark);
    font-size: 16px;
}

.testimonial-project span:last-child {
    font-size: 14px;
    color: var(--steel-dark);
    font-weight: 500;
}

.testimonial-text {
    color: var(--steel-dark);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-name {
    font-weight: bold;
    color: var(--matte-black);
    font-size: 18px;
}

.author-title {
    color: var(--steel-dark);
    margin: 4px 0;
}

.author-company {
    color: var(--nrrs-orange);
    font-weight: 600;
}

.testimonial-highlight {
    background: rgba(216, 112, 43, 0.1);
    padding: 8px 16px;
    border-radius: 24px;
}

.highlight-text {
    color: var(--nrrs-orange);
    font-weight: bold;
    font-size: 14px;
}

.success-stats {
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(166, 179, 192, 0.2);
    background: var(--off-white);
    box-shadow: var(--shadow-elevation);
    border-radius: 12px;
    padding: 32px;
}

.success-stats-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
}

@media (min-width: 768px) {
    .success-stats-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

.stat-icon {
    color: var(--nrrs-orange);
    font-size: 48px;
    margin-bottom: 12px;
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--nrrs-orange);
    margin-bottom: 8px;
}

.stat-label {
    color: var(--steel-dark);
    font-weight: 500;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 64px;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-subtitle {
    font-size: 32px;
    font-weight: bold;
    color: var(--matte-black);
    margin-bottom: 24px;
}

.about-text {
    font-size: 18px;
    color: var(--steel-dark);
    margin-bottom: 24px;
    line-height: 1.6;
}

.about-features {
    margin-top: 32px;
}

.about-features-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--matte-black);
    margin-bottom: 16px;
}

.about-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 640px) {
    .about-features-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-feature {
    display: flex;
    align-items: center;
}

.about-feature-dot {
    width: 8px;
    height: 8px;
    background: var(--nrrs-orange);
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
}

.about-feature span:last-child {
    color: var(--steel-dark);
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    height: 384px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow-elevation);
}

.about-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(42, 42, 42, 0.3), transparent);
    border-radius: 8px;
}

.about-timeline {
    margin-top: 64px;
}

.timeline-title {
    font-size: 32px;
    font-weight: bold;
    color: var(--matte-black);
    text-align: center;
    margin-bottom: 48px;
}

.timeline-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 768px) {
    .timeline-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .timeline-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.timeline-card {
    text-align: center;
    border: 1px solid rgba(166, 179, 192, 0.2);
    background: rgba(166, 179, 192, 0.2);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition-smooth);
}

.timeline-card:hover {
    box-shadow: var(--shadow-steel);
}

.timeline-year {
    font-size: 32px;
    font-weight: bold;
    color: var(--nrrs-orange);
    margin-bottom: 8px;
}

.timeline-event {
    font-size: 18px;
    font-weight: 600;
    color: var(--matte-black);
    margin-bottom: 8px;
}

.timeline-description {
    color: var(--steel-dark);
    font-size: 14px;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: rgba(166, 179, 192, 0.2);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.contact-form-card {
    border: 1px solid rgba(166, 179, 192, 0.2);
    background: var(--off-white);
    box-shadow: var(--shadow-elevation);
    border-radius: 12px;
    padding: 32px;
}

.contact-form-title {
    font-size: 24px;
    color: var(--matte-black);
    margin-bottom: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

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

.form-label {
    color: var(--matte-black);
    font-weight: 500;
    margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
    padding: 12px;
    border: 1px solid rgba(166, 179, 192, 0.3);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition-smooth);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--nrrs-orange);
    box-shadow: 0 0 0 3px rgba(216, 112, 43, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit-btn {
    width: 100%;
    background: var(--nrrs-orange);
    color: var(--off-white);
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-industrial);
}

.form-submit-btn:hover {
    background: var(--nrrs-orange-dark);
    transform: scale(1.02);
}

.form-submit-btn:disabled {
    opacity: 0.6;
    transform: none;
    cursor: not-allowed;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-info-card {
    border: 1px solid rgba(166, 179, 192, 0.2);
    background: var(--off-white);
    border-radius: 12px;
    padding: 24px;
}

.contact-info-title {
    font-size: 20px;
    color: var(--matte-black);
    margin-bottom: 16px;
}

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

.contact-info-item {
    
}

.contact-info-label {
    font-weight: 600;
    color: var(--matte-black);
    margin-bottom: 4px;
}

.contact-info-value {
    color: var(--steel-dark);
}

.contact-info-value.phone {
    color: var(--nrrs-orange);
    font-weight: bold;
    font-size: 18px;
}

.hours-row {
    display: flex;
    justify-content: space-between;
}

.hours-day {
    color: var(--steel-dark);
}

.hours-time {
    color: var(--matte-black);
    font-weight: 500;
}

.service-areas-intro {
    color: var(--steel-dark);
    margin-bottom: 12px;
}

.service-areas-list {
    list-style: none;
    color: var(--steel-dark);
}

.service-areas-list li {
    margin-bottom: 4px;
}

/* Footer */
.footer {
    background: var(--matte-black);
    padding: 32px 0;
}

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

.footer-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 64px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: var(--steel-light);
    margin-bottom: 16px;
}

.footer-copyright {
    color: var(--steel);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-quick-access,
    .nav-links {
        display: none;
    }
    
    .section-header {
        margin-bottom: 48px;
    }
    
    .services-section,
    .installations-section,
    .about-section,
    .contact-section {
        padding: 64px 0;
    }
    
    .trusted-companies-section,
    .success-story-section {
        padding: 48px 0;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.installation-card,
.testimonial-card,
.timeline-card {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }

/* Print Styles */
@media print {
    .navigation,
    .scroll-indicator,
    .services-cta,
    .installations-cta,
    .contact-section {
        display: none;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}