/* ===================================================================
   FLAMEPROOF INSTRUMENTATION - ENHANCED INDUSTRIAL DESIGN SYSTEM
   Ultra-modern, Clean, Responsive with Rich Animations
   =================================================================== */

:root {
    --primary: #f59e0b;
    --primary-hover: #d97706;
    --primary-glow: rgba(245, 158, 11, 0.35);
    --flame-red: #e63946;
    --flame-yellow: #ffb703;
    --dark-900: #0a0f1d;
    --dark-800: #0f172a;
    --dark-700: #1e293b;
    --dark-600: #334155;
    --gray-400: #94a3b8;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --gray-50: #f8fafc;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
    --accent: #2563eb;
    --success: #10b981;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 35px -10px rgba(0,0,0,0.12), 0 10px 15px -5px rgba(0,0,0,0.06);
    --shadow-glow: 0 0 35px rgba(245, 158, 11, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background-color: #fdfdfd;
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ================= TOPBAR ================= */
.topbar {
    background: linear-gradient(90deg, #0a0f1d 0%, #151f38 100%);
    color: #e2e8f0;
    font-size: 0.85rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 1.4rem;
}
.topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.topbar-item i {
    color: var(--primary);
    font-size: 0.95rem;
}
.topbar-badge {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #000;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ================= NAVBAR ================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: var(--transition);
}
.site-header.scrolled {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    background: rgba(255, 255, 255, 0.99);
}
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 0;
}
.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.brand-logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.brand-logo:hover img {
    transform: scale(1.03);
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2rem;
}
.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-700);
    position: relative;
    padding: 0.5rem 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--flame-red), var(--primary));
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--dark-900);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Dropdown */
.nav-item-dropdown {
    position: relative;
}
.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 310px;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--gray-200);
    z-index: 1010;
}
.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.2rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--dark-700);
    transition: var(--transition);
}
.dropdown-item i {
    color: var(--primary);
    width: 20px;
    font-size: 0.95rem;
}
.dropdown-item:hover {
    background: var(--gray-50);
    color: var(--flame-red);
    padding-left: 1.45rem;
}

/* Header CTAs */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, #f59e0b 0%, #e63946 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(230, 57, 70, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.45);
    color: #ffffff;
}
.btn-outline {
    background: transparent;
    color: var(--dark-800);
    border: 2px solid var(--gray-200);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-hover);
    background: rgba(245, 158, 11, 0.05);
}
.btn-dark {
    background: var(--dark-800);
    color: #ffffff;
}
.btn-dark:hover {
    background: var(--dark-900);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.25);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-800);
    cursor: pointer;
}

/* ================= FULL WIDTH HERO SLIDER ================= */
.hero-slider-section {
    position: relative;
    width: 100%;
    min-height: 640px;
    height: 82vh;
    max-height: 850px;
    background: #070b14;
    overflow: hidden;
}
.hero-slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
    display: flex;
    align-items: center;
    z-index: 1;
}
.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}
.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.08);
    transition: transform 7s cubic-bezier(0.25, 1, 0.5, 1);
}
.hero-slide.active .hero-slide-bg {
    transform: scale(1);
}
.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(7, 11, 20, 0.94) 0%, rgba(10, 15, 29, 0.82) 55%, rgba(10, 15, 29, 0.5) 100%);
    z-index: 1;
}
.hero-slide-container {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.hero-slide-content {
    max-width: 780px;
}
.hero-slide .hero-badge {
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) 0.2s;
}
.hero-slide .hero-title {
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1) 0.35s;
}
.hero-slide .hero-description {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1) 0.5s;
}
.hero-slide .hero-cta-group {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1) 0.65s;
}
.hero-slide .hero-stats-row {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s cubic-bezier(0.165, 0.84, 0.44, 1) 0.8s;
}
.hero-slide.active .hero-badge,
.hero-slide.active .hero-title,
.hero-slide.active .hero-description,
.hero-slide.active .hero-cta-group,
.hero-slide.active .hero-stats-row {
    opacity: 1;
    transform: translateY(0);
}

/* Slider Navigation Controls */
.slider-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}
.slider-nav-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #000000;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.5);
}
.slider-prev {
    left: 25px;
}
.slider-next {
    right: 25px;
}

/* Slider Indicators / Dots */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}
.slider-dot {
    width: 32px;
    height: 6px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}
.slider-dot.active {
    width: 55px;
    background: var(--primary);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.8);
}

/* Canvas overlay inside slider */
.slider-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.6;
    z-index: 2;
}

@media (max-width: 768px) {
    .hero-slider-section {
        min-height: 580px;
        height: auto;
        padding: 4.5rem 0;
    }
    .slider-nav-btn {
        display: none;
    }
    .hero-slide-content {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.4);
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    backdrop-filter: blur(8px);
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.8s ease-out;
}
.hero-badge .pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 10px #22c55e;
    animation: blink 1.8s infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.3rem;
    letter-spacing: -0.02em;
}
.hero-title .gradient-text {
    background: linear-gradient(135deg, #ffb703 0%, #ff5400 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-description {
    font-size: 1.12rem;
    color: #cbd5e1;
    margin-bottom: 2.2rem;
    max-width: 580px;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1.1rem;
    margin-bottom: 2.5rem;
}

.hero-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-stat-item h4 {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.25rem;
}
.hero-stat-item p {
    font-size: 0.85rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Hero Visual Card */
.hero-visual {
    position: relative;
}
.hero-card-main {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 25px 60px rgba(0,0,0,0.4);
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(3deg);
    transition: transform 0.5s ease;
}
.hero-card-main:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}
.hero-card-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 340px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.hero-card-main:hover .hero-card-img img {
    transform: scale(1.05);
}

.floating-cert-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: #ffffff;
    color: var(--dark-900);
    padding: 0.85rem 1.4rem;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 35px rgba(0,0,0,0.25);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 700;
    font-size: 0.88rem;
    animation: floatUpDown 4s infinite alternate ease-in-out;
}
.floating-cert-badge img {
    height: 38px;
    width: auto;
}
@keyframes floatUpDown {
    0% { transform: translateY(0); }
    100% { transform: translateY(-12px); }
}

.floating-zone-badge {
    position: absolute;
    top: 25px;
    right: -15px;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    border: 1px solid rgba(245, 158, 11, 0.5);
    color: #ffffff;
    padding: 0.75rem 1.2rem;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 12px 30px rgba(0,0,0,0.3);
    animation: floatUpDown 4.5s infinite alternate-reverse ease-in-out;
}
.floating-zone-badge span {
    color: var(--primary);
    display: block;
    font-size: 0.75rem;
}

/* ================= TRUST BADGES BAR ================= */
.trust-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--gray-200);
    padding: 1.5rem 0;
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
}
.trust-icon-box {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(245, 158, 11, 0.12);
    color: var(--primary-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.trust-item:hover .trust-icon-box {
    background: var(--primary);
    color: #ffffff;
    transform: rotate(5deg) scale(1.08);
}
.trust-text h5 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--dark-800);
}
.trust-text p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ================= SECTION HEADINGS ================= */
.section {
    padding: 5.5rem 0;
}
.section-bg-light {
    background: #f8fafc;
}
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}
.section-sub {
    display: inline-block;
    color: var(--flame-red);
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}
.section-title {
    font-size: 2.35rem;
    font-weight: 800;
    color: var(--dark-900);
    line-height: 1.25;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}
.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ================= CATEGORIES SECTION ================= */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.6rem;
}
.category-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    position: relative;
}
.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(245, 158, 11, 0.4);
}
.category-img-wrap {
    height: 190px;
    background: #f1f5f9;
    position: relative;
    overflow: hidden;
}
.category-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.category-card:hover .category-img-wrap img {
    transform: scale(1.08);
}
.category-icon-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 44px;
    height: 44px;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-hover);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    font-size: 1.1rem;
    transition: var(--transition);
}
.category-card:hover .category-icon-badge {
    background: var(--flame-red);
    color: #ffffff;
    transform: rotate(360deg);
}
.category-body {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.category-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark-800);
}
.category-body p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1.2rem;
    flex-grow: 1;
}
.category-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--flame-red);
}
.category-card:hover .category-action {
    color: var(--primary-hover);
    gap: 0.8rem;
}

/* ================= PRODUCT SHOWCASE WITH TABS ================= */
.product-tabs-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 2.8rem;
}
.tab-btn {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--dark-700);
    cursor: pointer;
    transition: var(--transition);
}
.tab-btn:hover {
    background: var(--gray-100);
    color: var(--dark-900);
}
.tab-btn.active {
    background: var(--dark-900);
    color: #ffffff;
    border-color: var(--dark-900);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.product-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(245, 158, 11, 0.4);
}
.product-img-box {
    position: relative;
    height: 230px;
    background: #f8fafc;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
}
.product-img-box img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.product-card:hover .product-img-box img {
    transform: scale(1.08);
}
.product-cert-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.85);
    color: #f59e0b;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
    letter-spacing: 0.5px;
}
.product-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.product-cat-name {
    font-size: 0.78rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--flame-red);
    letter-spacing: 0.8px;
    margin-bottom: 0.35rem;
}
.product-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark-800);
    line-height: 1.35;
    margin-bottom: 0.8rem;
}
.product-specs-list {
    list-style: none;
    margin-bottom: 1.3rem;
    flex-grow: 1;
}
.product-specs-list li {
    font-size: 0.82rem;
    color: var(--text-muted);
    padding: 0.3rem 0;
    border-bottom: 1px dashed var(--gray-200);
    display: flex;
    justify-content: space-between;
}
.product-specs-list li span:first-child {
    font-weight: 600;
    color: var(--dark-700);
}
.product-card-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
}
.product-card-footer .btn {
    flex: 1;
    padding: 0.65rem 0.8rem;
    font-size: 0.85rem;
}

/* ================= ABOUT / MANUFACTURING SECTION ================= */
.about-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about-images-cluster {
    position: relative;
}
.cluster-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.cluster-img-small {
    position: absolute;
    bottom: -35px;
    right: -25px;
    width: 240px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 5px solid #ffffff;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}
.experience-counter-box {
    position: absolute;
    top: -25px;
    left: -20px;
    background: linear-gradient(135deg, #f59e0b, #e63946);
    color: #ffffff;
    padding: 1.2rem 1.6rem;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 30px rgba(230, 57, 70, 0.35);
    text-align: center;
}
.experience-counter-box h3 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}
.experience-counter-box p {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.about-text-col h2 {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--dark-900);
    margin-bottom: 1.2rem;
    line-height: 1.25;
}
.about-text-col p {
    font-size: 1.02rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}
.about-points {
    list-style: none;
    margin-bottom: 2rem;
}
.about-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-800);
}
.about-points li i {
    color: #22c55e;
    font-size: 1.15rem;
    margin-top: 2px;
}

/* ================= CERTIFICATIONS SECTION ================= */
.cert-section {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: 4.5rem 0;
}
.cert-logos-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 3.5rem;
    margin-top: 2.5rem;
}
.cert-logo-item {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    padding: 1.2rem 1.8rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 170px;
    height: 110px;
}
.cert-logo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}
.cert-logo-item img {
    max-height: 55px;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(15%);
    transition: var(--transition);
}
.cert-logo-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}
.cert-logo-item span {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* ================= INDUSTRIES SERVED ================= */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
}
.industry-box {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1.8rem 1rem;
    text-align: center;
    transition: var(--transition);
}
.industry-box:hover {
    background: var(--dark-900);
    border-color: var(--dark-900);
    color: #ffffff;
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.2);
}
.industry-icon {
    font-size: 2.2rem;
    color: var(--primary-hover);
    margin-bottom: 0.9rem;
    transition: var(--transition);
}
.industry-box:hover .industry-icon {
    color: #ffb703;
    transform: scale(1.15);
}
.industry-box h4 {
    font-size: 0.95rem;
    font-weight: 700;
}

/* ================= CTA BANNER ================= */
.cta-banner {
    position: relative;
    background: linear-gradient(135deg, #0a0f1d 0%, #1a2542 100%);
    border-radius: var(--radius-lg);
    padding: 4rem 3rem;
    color: #ffffff;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    margin: 3rem 0;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-text h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}
.cta-text p {
    font-size: 1.05rem;
    color: #cbd5e1;
    max-width: 620px;
}
.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* ================= FOOTER ================= */
.site-footer {
    background: #070b14;
    color: #cbd5e1;
    padding-top: 5rem;
    border-top: 3px solid var(--primary);
    position: relative;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}
.footer-logo {
    margin-bottom: 1.2rem;
    display: inline-block;
}
.footer-logo img {
    height: 48px;
    background: #ffffff;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
}
.footer-about p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: #94a3b8;
}
.footer-certs-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.footer-certs-badge img {
    height: 40px;
    background: #ffffff;
    padding: 4px;
    border-radius: 4px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.4rem;
    position: relative;
    padding-bottom: 0.6rem;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 3px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

.footer-links {
    list-style: none;
}
.footer-links li {
    margin-bottom: 0.65rem;
}
.footer-links a {
    font-size: 0.88rem;
    color: #94a3b8;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-links a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-contact-list {
    list-style: none;
}
.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1rem;
    font-size: 0.88rem;
    color: #94a3b8;
}
.footer-contact-list li i {
    color: var(--primary);
    margin-top: 3px;
    font-size: 1rem;
    flex-shrink: 0;
}

.footer-bottom {
    background: #04060c;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: #64748b;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ================= FLOATING ACTION BUTTONS ================= */
.floating-actions {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}
.btn-whatsapp {
    width: 52px;
    height: 52px;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}
.btn-whatsapp:hover {
    transform: scale(1.1) rotate(8deg);
    color: #ffffff;
}
.btn-scroll-top {
    width: 48px;
    height: 48px;
    background: var(--dark-800);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.btn-scroll-top.visible {
    opacity: 1;
    visibility: visible;
}
.btn-scroll-top:hover {
    background: var(--primary);
    transform: translateY(-4px);
}

/* ================= MODAL STYLES ================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 15, 29, 0.8);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-container {
    background: #ffffff;
    width: 100%;
    max-width: 650px;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    position: relative;
    transform: scale(0.92) translateY(20px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}
.modal-header {
    background: linear-gradient(135deg, #0a0f1d, #1e293b);
    color: #ffffff;
    padding: 1.4rem 1.8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}
.modal-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.4rem;
    cursor: pointer;
    opacity: 0.8;
    transition: var(--transition);
}
.modal-close:hover {
    opacity: 1;
    transform: scale(1.1);
}
.modal-body {
    padding: 1.8rem;
    max-height: 80vh;
    overflow-y: auto;
}

/* Form controls */
.form-group {
    margin-bottom: 1.2rem;
}
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--dark-700);
}
.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.92rem;
    transition: var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}
textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Quick toast alert */
.toast-msg {
    position: fixed;
    top: 25px;
    right: 25px;
    background: #0f172a;
    color: #ffffff;
    padding: 1rem 1.6rem;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.92rem;
    font-weight: 600;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border-left: 4px solid var(--success);
}
.toast-msg.show {
    transform: translateX(0);
}

/* ================= PAGE BANNER FOR SUBPAGES ================= */
.page-banner {
    background: linear-gradient(135deg, #0a0f1d 0%, #172554 100%);
    color: #ffffff;
    padding: 4.5rem 0;
    position: relative;
    overflow: hidden;
}
.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--flame-red), var(--primary));
}
.page-banner-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.page-banner h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    letter-spacing: -0.02em;
}
.page-banner p {
    font-size: 1.1rem;
    color: #cbd5e1;
}
.breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--primary);
    margin-top: 1.2rem;
    font-weight: 600;
}
.breadcrumbs span {
    color: #94a3b8;
}

/* ================= CONTACT PAGE STYLES ================= */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3.5rem;
    align-items: flex-start;
}
.contact-info-card {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    box-shadow: var(--shadow-md);
}
.contact-detail-row {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    margin-bottom: 1.8rem;
}
.contact-detail-row .icon-box {
    width: 50px;
    height: 50px;
    background: rgba(245, 158, 11, 0.12);
    color: var(--primary-hover);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.contact-detail-row h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark-800);
    margin-bottom: 0.25rem;
}
.contact-detail-row p, .contact-detail-row a {
    font-size: 0.92rem;
    color: var(--text-muted);
}
.contact-detail-row a:hover {
    color: var(--primary-hover);
}

.contact-form-box {
    background: #ffffff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-feature-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .topbar {
        display: none;
    }
    .mobile-toggle {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        gap: 1.2rem;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        transition: left 0.35s ease;
        overflow-y: auto;
    }
    .nav-menu.open {
        left: 0;
    }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }
    .nav-item-dropdown.active .dropdown-menu {
        display: block;
    }
    .hero-title {
        font-size: 2.3rem;
    }
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .categories-grid {
        grid-template-columns: 1fr;
    }
    .cta-banner {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem 1.5rem;
    }
    .cta-buttons {
        width: 100%;
        justify-content: center;
    }
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}