/* ==========================================
   DESIGN TOKENS & SYSTEM ROOT (LIGHT THEME)
   ========================================== */
:root {
    --bg-primary: hsl(0, 0%, 100%);
    --bg-secondary: hsl(210, 40%, 98%);
    --bg-tertiary: hsl(210, 40%, 95.5%);
    --card-bg: hsl(0, 0%, 100%);
    
    /* Brand Forest Green matching the logo */
    --accent: hsl(160, 100%, 15%);
    --accent-glow: hsla(160, 100%, 15%, 0.1);
    --accent-hover: hsl(160, 100%, 10%);
    --accent-rgb: 0, 77, 51;
    
    --text-primary: hsl(222, 47%, 12%);
    --text-secondary: hsl(215, 16%, 38%);
    --text-muted: hsl(215, 13%, 53%);
    
    --success: hsl(142, 70%, 35%);
    --error: hsl(350, 70%, 40%);
    
    --border-color: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 77, 51, 0.2);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.09);
    
    --max-width: 1200px;
    --blue-glow: rgba(59, 130, 246, 0.35);
    --blue-glow-hover: rgba(59, 130, 246, 0.65);
}

/* ==========================================
   RESET & BASE STYLING
   ========================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

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

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

/* ==========================================
   LAYOUT UTILITIES & CONTAINERS
   ========================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 8rem 0;
    position: relative;
}

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

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

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

/* ==========================================
   COMPONENTS: BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.2);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(var(--accent-rgb), 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-outline:hover {
    background-color: rgba(0, 0, 0, 0.02);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-nav {
    padding: 0.55rem 1.25rem;
    font-size: 0.875rem;
}

/* ==========================================
   COMPONENTS: BADGES & HEADINGS
   ========================================== */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.1rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--accent);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 680px;
    margin: 0 auto;
}

/* ==========================================
   HEADER & NAVIGATION BAR
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 0.25rem 0;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5.5rem;
    transition: var(--transition);
}

.header.scrolled .navbar {
    height: 4.8rem;
}

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

.nav-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.header.scrolled .nav-logo-img {
    height: 52px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1010;
}

.hamburger .bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 10px;
    transition: var(--transition);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5.5rem;
    position: relative;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-text-area {
    animation: fadeInUp 0.8s ease-out;
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 2rem;
}

.icon-spin {
    animation: spin 6s linear infinite;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.75rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
}

.hero-visual-card {
    display: flex;
    justify-content: flex-end;
    animation: fadeInRight 1s ease-out;
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    transition: var(--transition-slow);
    animation: blueBorderPulse 4s infinite ease-in-out;
}

.glass-card:hover {
    border-color: rgba(59, 130, 246, 0.6);
    transform: translateY(-5px);
    animation-play-state: paused;
    box-shadow: 0 0 20px 4px rgba(59, 130, 246, 0.4), var(--shadow-lg);
}

.glass-header {
    display: flex;
    gap: 6px;
    margin-bottom: 1.5rem;
}

.glass-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.glass-header .dot.red { background-color: #ef4444; }
.glass-header .dot.yellow { background-color: #eab308; }
.glass-header .dot.green { background-color: #22c55e; }

.spec-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.85rem;
    font-size: 0.9rem;
}

.spec-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.spec-val {
    color: var(--text-primary);
    font-weight: 600;
}

.card-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.25rem 0;
}

.badge-row {
    display: flex;
    gap: 0.75rem;
}

.mini-badge {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* ==========================================
   STATS SECTION
   ========================================== */
.stats-section {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 5rem 0;
}

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

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================
   ABOUT COMPANY SECTION
   ========================================== */
.about-section {
    background-color: var(--bg-secondary);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 6rem;
    align-items: center;
}

.about-visual {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 1rem;
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.about-main-img {
    border-radius: 8px;
    width: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
    transition: var(--transition-slow);
}

.image-wrapper:hover .about-main-img {
    transform: scale(1.02);
}

.pattern-dots {
    position: absolute;
    top: -2.5rem;
    left: -2.5rem;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(var(--border-hover) 1.5px, transparent 1.5px);
    background-size: 10px 10px;
    z-index: -1;
}

.pattern-ring {
    position: absolute;
    bottom: -3rem;
    right: -3rem;
    width: 180px;
    height: 180px;
    border: 2px dashed rgba(var(--accent-rgb), 0.2);
    border-radius: 50%;
    z-index: -1;
}

.about-text-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.about-text-content p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.capabilities-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.cap-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ==========================================
   PRODUCTS PORTFOLIO
   ========================================== */
.products-section {
    background-color: var(--bg-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.product-img-holder {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.product-img-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(var(--accent-rgb), 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    backdrop-filter: blur(4px);
    transition: var(--transition);
}

.btn-view-spec {
    background-color: #ffffff;
    color: var(--accent);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.65rem 1.25rem;
    border-radius: 4px;
    font-size: 0.85rem;
    transform: translateY(10px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

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

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-card:hover .btn-view-spec {
    transform: translateY(0);
}

.product-card:hover {
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-6px);
    box-shadow: 0 0 15px 2px rgba(59, 130, 246, 0.2), var(--shadow-md);
}

.product-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-body h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.product-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.learn-more {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-card:hover .learn-more {
    gap: 0.75rem;
}

/* ==========================================
   INDUSTRIES WE SERVE
   ========================================== */
.industries-section {
    background-color: var(--bg-secondary);
}

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

.industry-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 2.5rem 1.75rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.industry-icon {
    font-size: 2.25rem;
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.06);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem auto;
    border: 1px solid rgba(var(--accent-rgb), 0.12);
    transition: var(--transition-slow);
}

.industry-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

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

.industry-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.industry-card:hover .industry-icon {
    transform: rotateY(180deg);
    background-color: var(--accent);
    color: #ffffff;
}

/* ==========================================
   WHY CHOOSE US & CERTIFICATIONS
   ========================================== */
.why-section {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.why-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 6rem;
    align-items: center;
}

.why-text h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.why-text p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.why-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.why-point-item {
    display: flex;
    gap: 1.25rem;
}

.point-icon {
    font-size: 1.5rem;
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.06);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border: 1px solid rgba(var(--accent-rgb), 0.12);
    flex-shrink: 0;
}

.point-content h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.point-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.why-visual {
    display: flex;
    justify-content: center;
}

.card-stack {
    position: relative;
    width: 100%;
    max-width: 360px;
    height: 400px;
}

.stack-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-slow);
    cursor: pointer;
}

.cert-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.stack-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

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

/* Simulated 3D stack positions */
.stack-card:nth-child(1) {
    z-index: 3;
    transform: translateY(0) scale(1);
}

.stack-card:nth-child(2) {
    z-index: 2;
    transform: translateY(20px) translateX(15px) scale(0.95);
    opacity: 0.75;
}

.stack-card:nth-child(3) {
    z-index: 1;
    transform: translateY(40px) translateX(30px) scale(0.9);
    opacity: 0.45;
}

/* Card hover animation in stack */
.card-stack:hover .stack-card:nth-child(1) {
    transform: translateY(-20px) scale(1.02);
    border-color: var(--accent);
}

.card-stack:hover .stack-card:nth-child(2) {
    transform: translateY(10px) translateX(30px) scale(0.97);
    opacity: 0.9;
}

.card-stack:hover .stack-card:nth-child(3) {
    transform: translateY(40px) translateX(60px) scale(0.92);
    opacity: 0.65;
}

/* ==========================================
   CONTACT & INQUIRY FORM SECTION
   ========================================== */
.contact-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 6rem;
    align-items: flex-start;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

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

.contact-icon {
    font-size: 1.25rem;
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.06);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(var(--accent-rgb), 0.12);
    flex-shrink: 0;
}

.contact-text strong {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
}

.contact-text p,
.contact-text a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
    margin-bottom: 0;
}

.contact-text a:hover {
    color: var(--accent);
}

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

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.whatsapp-btn {
    background-color: #25d366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.15);
}

.whatsapp-btn:hover {
    background-color: #20ba59;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
}

.contact-form-container {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.quote-form h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-instruction {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgba(59, 130, 246, 0.6);
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.2);
    background-color: var(--bg-primary);
}

.form-group select option {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
}

/* Captcha Layout */
.captcha-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.25rem;
}

.captcha-question {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent);
    white-space: nowrap;
    background-color: var(--bg-secondary);
    padding: 0.65rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

#form-captcha {
    max-width: 120px;
}

.btn-captcha-refresh {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    color: var(--text-secondary);
}

.btn-captcha-refresh:hover {
    color: var(--accent);
    background-color: var(--bg-secondary);
}

/* Honeypot Form Protection */
.form-honeypot {
    display: none;
}

.form-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    border-radius: 6px;
    transition: var(--transition);
}

.form-status.success {
    padding: 0.75rem;
    background-color: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.form-status.error {
    padding: 0.75rem;
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: var(--error);
}

/* ==========================================
   FOOTER SECTION
   ========================================== */
.footer {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding-top: 5rem;
}

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

.footer-logo-img {
    height: 55px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1.5rem;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact i {
    color: var(--accent);
    width: 16px;
}

.footer-contact a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-social-icons {
    display: flex;
    gap: 1.25rem;
}

.footer-social-icons a {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.footer-social-icons a:hover {
    color: var(--accent);
}

/* ==========================================
   SPECIFICATIONS POPUP MODAL
   ========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

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

.modal-card {
    background-color: var(--bg-primary);
    border: 2px solid rgba(59, 130, 246, 0.35);
    width: 100%;
    max-width: 800px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 25px 4px rgba(59, 130, 246, 0.2), var(--shadow-lg);
}

.modal-overlay.open .modal-card {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    transform: rotate(90deg);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
}

.modal-image-col {
    background-color: var(--bg-tertiary);
    aspect-ratio: 1;
    overflow: hidden;
}

.modal-image-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info-col {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-badge {
    color: var(--accent);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.modal-info-col h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.modal-info-col p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.modal-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
}

.spec-table-container {
    margin-bottom: 2rem;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.spec-table th,
.spec-table td {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.spec-table th {
    font-weight: 600;
    color: var(--text-secondary);
    width: 40%;
}

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

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

/* ==========================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================== */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .badge-premium {
        justify-content: center;
    }
    
    .hero-subtitle {
        margin: 0 auto 2rem auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual-card {
        justify-content: center;
    }
    
    .glass-card {
        max-width: 450px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .why-visual {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    section {
        padding: 5rem 0;
    }
    
    .hero {
        min-height: auto;
        height: auto;
        padding-top: 7.5rem;
        padding-bottom: 4rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero h1 {
        font-size: 2.4rem;
        line-height: 1.25;
        margin-bottom: 1.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
        margin-bottom: 2rem;
    }

    .section-header h2,
    .about-text-content h2,
    .why-text h2,
    .contact-info h2 {
        font-size: 2.05rem;
        line-height: 1.3;
    }
    
    .card-stack {
        height: auto;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        max-width: 100%;
    }
    
    .stack-card {
        position: relative;
        transform: none !important;
        opacity: 1 !important;
        box-shadow: var(--shadow-sm);
        margin: 0;
        z-index: auto !important;
    }
    
    .card-stack:hover .stack-card {
        transform: none !important;
        box-shadow: var(--shadow-sm);
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--bg-primary);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition-slow);
        z-index: 1005;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .hamburger.open .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .hamburger.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.open .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .btn-nav {
        width: 100%;
        text-align: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .modal-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-image-col {
        aspect-ratio: 16/9;
    }
    
    .modal-info-col {
        padding: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes blueBorderPulse {
    0% {
        box-shadow: 0 0 0 0px rgba(59, 130, 246, 0.2), var(--shadow-lg);
        border-color: rgba(59, 130, 246, 0.2);
    }
    50% {
        box-shadow: 0 0 0 5px rgba(59, 130, 246, 0.1), 0 0 15px 3px rgba(59, 130, 246, 0.25), var(--shadow-lg);
        border-color: rgba(59, 130, 246, 0.55);
    }
    100% {
        box-shadow: 0 0 0 0px rgba(59, 130, 246, 0.2), var(--shadow-lg);
        border-color: rgba(59, 130, 246, 0.2);
    }
}