/* --------------------------------------------------------------------------
   1. COLOR PALETTE, TYPOGRAPHY & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
    /* Brand Colors */
    --primary: #e61d2b;
    --primary-hover: #c81421;
    --primary-light: rgba(230, 29, 43, 0.08);
    --primary-glow: rgba(230, 29, 43, 0.25);
    
    /* Dark Palette */
    --dark-navy: #0b1329;
    --dark-slate: #0f172a;
    --dark-card: #1e293b;
    
    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    
    /* Light Surfaces */
    --bg-page: #f8fafc;
    --bg-surface: #ffffff;
    --bg-alt: #f1f5f9;
    --border-light: #e2e8f0;
    
    /* Shadows */
    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 30px -10px rgba(15, 23, 42, 0.15), 0 10px 15px -5px rgba(15, 23, 42, 0.08);
    --shadow-glow: 0 10px 30px rgba(230, 29, 43, 0.3);
    
    /* Transitions & Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --transition-fast: 0.2s ease;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESETS & BASE TYPOGRAPHY
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background-color: var(--bg-page);
    color: var(--text-secondary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Utility Helpers */
.hidden {
    display: none !important;
}

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

/* --------------------------------------------------------------------------
   3. ANIMATIONS & SCROLL REVEAL ENGINE
   -------------------------------------------------------------------------- */
[data-reveal] {
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

[data-reveal="fade-up"] {
    transform: translateY(30px);
}

[data-reveal="fade-left"] {
    transform: translateX(35px);
}

[data-reveal="fade-right"] {
    transform: translateX(-35px);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translate(0, 0);
}

/* --------------------------------------------------------------------------
   4. TOP ANNOUNCEMENT / UTILITY BAR
   -------------------------------------------------------------------------- */
.top-bar {
    background: var(--dark-navy);
    color: #cbd5e1;
    font-size: 0.82rem;
    padding: 0.45rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.top-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.top-info-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-info-item svg {
    color: var(--primary);
}

.top-info-item a {
    color: #e2e8f0;
    text-decoration: none;
    transition: var(--transition-fast);
}

.top-info-item a:hover {
    color: var(--primary);
}

.top-right-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.top-catalog-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #ffffff;
    background: rgba(230, 29, 43, 0.2);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(230, 29, 43, 0.4);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.78rem;
    transition: var(--transition-fast);
}

.top-catalog-link:hover {
    background: var(--primary);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   5. NAVIGATION BAR
   -------------------------------------------------------------------------- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
}

.logo-brand-group {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    transition: transform var(--transition-fast);
}

.logo-brand-group:hover .logo-img {
    transform: scale(1.02);
}

.brand-badge-tag {
    display: flex;
    flex-direction: column;
    border-left: 2px solid var(--border-light);
    padding-left: 10px;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.2;
}

.brand-badge-tag strong {
    color: var(--dark-navy);
    font-weight: 700;
    font-size: 0.78rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    display: flex;
    gap: 1.8rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.92rem;
    position: relative;
    padding: 0.4rem 0;
    transition: var(--transition-fast);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2.5px;
    background-color: var(--primary);
    border-radius: 2px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-quote-btn {
    background: var(--primary);
    color: #ffffff !important;
    padding: 0.55rem 1.25rem !important;
    border-radius: var(--radius-sm);
    font-weight: 700 !important;
    font-size: 0.85rem !important;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 12px rgba(230, 29, 43, 0.25);
    transition: var(--transition) !important;
}

.nav-quote-btn::after {
    display: none !important;
}

.nav-quote-btn:hover {
    background: var(--primary-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(230, 29, 43, 0.35);
}

/* Mobile Toggle Hamburger */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 24px;
    height: 2.5px;
    background-color: var(--dark-slate);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   6. HERO BANNER & METRICS BAR
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    background: url("assets/images/industry2.jpg") center/cover no-repeat;
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5.5rem 1.25rem;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(11, 19, 41, 0.82) 0%, rgba(15, 23, 42, 0.94) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 920px;
    width: 100%;
    margin: 0 auto;
}


@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(230, 29, 43, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(230, 29, 43, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(230, 29, 43, 0); }
}

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 900;
    line-height: 1.12;
    margin-bottom: 1.4rem;
    letter-spacing: -0.8px;
    color: #ffffff;
}
.hero-step {
    font-size: clamp(2.4rem, 3.5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.12;
    margin-bottom: 1.4rem;
    letter-spacing: -0.8px;
    color: #ffffff;
}
.hero-title .highlight-red {
    background: linear-gradient(135deg, #ff4d5a 0%, #e61d2b 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtext {
    color: #cbd5e1;
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.65;
    max-width: 780px;
    margin: 0 auto 2.5rem auto;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0.9rem 2.2rem;
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-decoration: none;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.cta-button.primary-red {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.cta-button.primary-red:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(230, 29, 43, 0.45);
}

.cta-button.outline-btn {
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(6px);
}

.cta-button.outline-btn:hover {
    border-color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.cta-button.dark-btn {
    background-color: var(--dark-slate);
    color: #ffffff;
}

.cta-button.dark-btn:hover {
    background-color: var(--dark-navy);
    transform: translateY(-3px);
}

/* Key Metrics Stats Bar */


/* --------------------------------------------------------------------------
   7. FEATURES SECTION
   -------------------------------------------------------------------------- */
.features-section {
    padding: 4.5rem 1.5rem 2rem 1.5rem;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: 2.2rem 1.8rem;
    text-align: center;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(230, 29, 43, 0.3);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem auto;
    color: var(--primary);
    transition: var(--transition);
}

.feature-card:hover .icon-wrapper {
    background: var(--primary);
    color: #ffffff;
    transform: scale(1.1) rotate(-4deg);
    box-shadow: var(--shadow-glow);
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.55;
}

/* --------------------------------------------------------------------------
   8. ABOUT US & VISION (TABBED INTERACTIVE SECTION)
   -------------------------------------------------------------------------- */
.about-section {
    background-color: var(--bg-surface);
    padding: 5.5rem 1.5rem;
    scroll-margin-top: 80px;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.about-container {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 4rem;
    align-items: start;
}

.about-image-column {
    position: sticky;
    top: 110px;
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: var(--bg-alt);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

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

.about-image-wrapper:hover .about-img {
    transform: scale(1.05);
}

.about-floating-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(12px);
    color: #ffffff;
    padding: 1.2rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    gap: 15px;
}

.about-badge-icon {
    font-size: 2rem;
}

.about-badge-text h4 {
    font-size: 1rem;
    font-weight: 800;
    color: #ffffff;
}

.about-badge-text p {
    font-size: 0.82rem;
    color: #cbd5e1;
}

/* About Sequential Section Layout */
.about-sequential-block {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 1.5rem;
}

.about-block {
    position: relative;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}

.about-block:first-child {
    border-top: none;
    padding-top: 0;
}

.about-block-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--dark-navy);
    letter-spacing: -0.3px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-block-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 1.15em;
    background: var(--primary);
    border-radius: 2px;
}

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

.about-section-header {
    margin-bottom: 1.5rem;
}

.about-sub-tag {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.about-main-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 900;
    color: var(--dark-navy);
    line-height: 1.15;
    letter-spacing: -0.5px;
}

.about-lead-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-top: 1rem;
    font-weight: 500;
}

.about-body-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.about-bullets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.about-bullet-card {
    background: var(--bg-alt);
    padding: 1rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid var(--border-light);
}

.about-bullet-card .check-icon {
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.about-bullet-card p {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--dark-navy);
    line-height: 1.4;
}

/* Product Scope Matrix Cards */
.scope-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.2rem;
    margin-top: 1.5rem;
}

.scope-card {
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    padding: 1.4rem;
    border: 1px solid var(--border-light);
}

.scope-card h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.scope-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.scope-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.scope-list li::before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
}

/* --------------------------------------------------------------------------
   9. PRODUCT GALLERY & SEARCH FILTER
   -------------------------------------------------------------------------- */
.gallery-section {
    max-width: 1280px;
    margin: 5rem auto;
    padding: 0 1.5rem;
    scroll-margin-top: 80px;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 3rem auto;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 0.4rem;
}

.section-title-text {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--dark-navy);
    font-weight: 900;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-muted);
    margin-top: 0.8rem;
    font-size: 1rem;
    line-height: 1.6;
}

/* Product Live Search & Controls */
.gallery-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.search-box-wrapper {
    position: relative;
    width: 100%;
    max-width: 550px;
}

.search-input {
    width: 100%;
    padding: 0.9rem 1.2rem 0.9rem 3rem;
    font-size: 0.95rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-full);
    background: var(--bg-surface);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    outline: none;
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

/* Filter Pill Buttons */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.filter-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    padding: 0.6rem 1.4rem;
    font-size: 0.88rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-xs);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

/* Product Cards Grid Layout */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.product-card {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(230, 29, 43, 0.3);
}

.img-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #f8fafc;
    padding: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.img-container img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    transition: transform 0.5s ease;
}

.product-card:hover .img-container img {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.85);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(6px);
    text-transform: uppercase;
}

.product-info {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h4 {
    font-size: 1.1rem;
    color: var(--dark-navy);
    font-weight: 800;
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.product-info .category {
    font-size: 0.84rem;
    color: var(--primary);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    padding-top: 0.8rem;
}

.arrow-link {
    transition: transform var(--transition-fast);
}

.product-card:hover .arrow-link {
    transform: translateX(5px);
}

/* --------------------------------------------------------------------------
   10. INDUSTRIES WE SERVE SECTION
   -------------------------------------------------------------------------- */
.industries-section {
    background-color: var(--bg-alt);
    padding: 5rem 1.5rem;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.industries-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.industry-card {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.industry-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(230, 29, 43, 0.3);
}

.industry-card .img-container {
    height: 170px;
    padding: 0;
}

.industry-card .img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
    max-height: 100%;
}

.industry-card .product-info {
    padding: 1.1rem;
    text-align: center;
}

.industry-card .product-info h4 {
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* --------------------------------------------------------------------------
   11. DYNAMIC PRODUCT DETAIL SECTION
   -------------------------------------------------------------------------- */
.product-detail-section {
    padding: 3.5rem 1.5rem;
    max-width: 1240px;
    margin: 0 auto;
    min-height: 80vh;
    animation: fadeIn 0.4s ease;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--dark-slate);
    color: #ffffff;
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-bottom: 2.2rem;
    transition: var(--transition);
}

.back-btn:hover {
    background: var(--primary);
    transform: translateX(-4px);
    box-shadow: var(--shadow-glow);
}

.detail-header {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2.5rem;
}

.detail-title {
    font-size: clamp(2.2rem, 4vw, 3rem);
    color: var(--primary);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.detail-subtitle {
    font-size: 1.25rem;
    color: var(--dark-navy);
    font-weight: 800;
    margin-top: 0.4rem;
}

.detail-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-top: 1.2rem;
    line-height: 1.7;
}

.detail-section-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark-navy);
    margin: 2.5rem 0 1.2rem 0;
    border-left: 5px solid var(--primary);
    padding-left: 12px;
}

.sub-note {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}

.detail-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.detail-gallery-item {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-surface);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    cursor: pointer;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-gallery-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.detail-gallery-item:hover img {
    transform: scale(1.06);
}

.zoom-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(15, 23, 42, 0.8);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(4px);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.spec-table th, 
.spec-table td {
    padding: 1rem 1.2rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.92rem;
}

.spec-table th {
    background-color: var(--dark-navy);
    color: #ffffff;
    font-weight: 800;
}

.spec-table td:first-child {
    font-weight: 700;
    color: var(--dark-navy);
    width: 38%;
    background: var(--bg-alt);
}

.detail-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-list li {
    font-size: 0.95rem;
    position: relative;
    padding-left: 1.8rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.detail-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 900;
    font-size: 1.1rem;
}

.detail-inquiry-box {
    background: linear-gradient(135deg, var(--dark-navy) 0%, var(--dark-card) 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    margin-top: 3.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
}

.inquiry-content h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.4rem;
}

.inquiry-content p {
    color: #cbd5e1;
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   12. LIGHTBOX & MODALS
   -------------------------------------------------------------------------- */
.lightbox-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(11, 19, 41, 0.92);
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.lightbox-close {
    position: absolute;
    top: 25px;
    right: 30px;
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--primary);
}

.lightbox-content {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    margin-top: 1.2rem;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
}

/* Quote Request Modal */
.quote-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(11, 19, 41, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.quote-modal-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    max-width: 580px;
    width: 100%;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    border: 1px solid var(--border-light);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.quote-modal-overlay.active .quote-modal-card {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-alt);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-navy);
    transition: var(--transition-fast);
}

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

.modal-header h3 {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--dark-navy);
    margin-bottom: 0.3rem;
}

.modal-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark-navy);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 0.92rem;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    color: var(--text-primary);
    outline: none;
    transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-textarea {
    resize: vertical;
    min-height: 90px;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.btn-whatsapp-direct {
    background-color: #25d366;
    color: #ffffff;
    border: none;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    text-decoration: none;
    flex: 1;
}

.btn-whatsapp-direct:hover {
    background-color: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
}

/* --------------------------------------------------------------------------
   13. FLOATING CONTACT HUB
   -------------------------------------------------------------------------- */
.floating-hub {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
}

.floating-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition-bounce);
    border: none;
    text-decoration: none;
}

.floating-btn.whatsapp {
    background-color: #25d366;
}

.floating-btn.whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.floating-btn.scroll-top {
    background-color: var(--dark-navy);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
}

.floating-btn.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.floating-btn.scroll-top:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   14. FOOTER & CONTACT SECTION
   -------------------------------------------------------------------------- */
.footer {
    background-color: var(--dark-navy);
    color: #cbd5e1;
    padding: 5rem 1.5rem 0 1.5rem;
    border-top: 4px solid var(--primary);
    scroll-margin-top: 80px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.6fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 1.4rem;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 2px;
}

.footer-logo {
    height: 68px;
    width: auto;
    margin-bottom: 1.2rem;
    background: transparent;
    padding: 0;
    border-radius: 0;
    display: block;
}

.footer-tagline {
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    color: #e2e8f0;
}

.footer-parent {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
}

.parent-company-logo {
    margin-top: 1.2rem;
    background: transparent;
    padding: 0;
    display: inline-block;
}

.infinity-logo {
    height: 54px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-col.links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-col.links-col a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-col.links-col a::before {
    content: "›";
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
}

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

.contact-item {
    display: flex;
    gap: 14px;
    margin-bottom: 1.2rem;
}

.contact-item .icon {
    font-size: 1.2rem;
    color: var(--primary);
}

.contact-item p {
    font-size: 0.9rem;
    line-height: 1.55;
    color: #e2e8f0;
}

.contact-item a {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-item a:hover {
    color: var(--primary);
}

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.8rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-light);
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image-column {
        position: static;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .top-bar-container {
        justify-content: center;
        text-align: center;
    }
    
    .top-right-actions {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        border-bottom: 2px solid var(--primary);
        clip-path: circle(0.5% at 100% 0);
        transition: clip-path 0.5s ease-in-out;
        pointer-events: none;
    }

    .nav-menu.active {
        clip-path: circle(150% at 100% 0);
        pointer-events: auto;
    }

    .nav-links {
        flex-direction: column;
        gap: 1.2rem;
        width: 100%;
        text-align: center;
    }

    .metrics-bar {
        margin-top: -20px;
        padding: 1.2rem;
    }

    .metric-item {
        border-right: none;
        border-bottom: 1px solid var(--border-light);
        padding-bottom: 1rem;
    }

    .metric-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .detail-inquiry-box {
        flex-direction: column;
        text-align: center;
    }

    .about-floating-badge {
        position: static;
        margin-top: 1rem;
    }
}