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

:root {
    --primary-color: #01838a;
    --secondary-color: #ed3237;
    --accent-color: #f58634;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #01838a 0%, #ed3237 100%);
    --gradient-secondary: linear-gradient(135deg, #f58634 0%, #ed3237 100%);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* topbar removed for reference layout */

/* Header Styles */
.header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.nav-logo h2 {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0;
    line-height: 1;
}

/* Logo image in header */
.nav-logo-img {
    height: 80px;
    width: auto;
    display: block !important;
    max-width: 250px;
    transition: var(--transition);
    object-fit: contain;
    z-index: 1002;
    position: relative;
    opacity: 1 !important;
    visibility: visible !important;
}

.nav-logo-img:hover {
    transform: scale(1.05);
}

/* Ensure logo container has proper dimensions */
.nav-logo {
    min-width: 200px;
    display: flex;
    align-items: center;
    z-index: 1002;
    position: relative;
    opacity: 1 !important;
    visibility: visible !important;
}

.nav-logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-menu li { position: relative; }

.has-dropdown > a::after {
    content: '';
    display: inline-block;
    margin-left: 6px;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    padding: 0.5rem 0;
    display: none;
    z-index: 1001;
}

.dropdown li { list-style: none; }
.dropdown a {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.dropdown a:hover { background: #f3f4f6; }

/* Hover open on desktop */
@media (hover: hover) and (pointer: fine) {
    .has-dropdown:hover > .dropdown { display: block; }
}

/* Mobile dropdown behavior */
@media (max-width: 768px) {
    .dropdown { position: static; border: none; box-shadow: none; padding: 0; }
    .dropdown a { padding-left: 1.25rem; }
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* Removed underline hover effect */

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

.nav-phone {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin-left: 0;
    padding: 0.6rem 1.2rem;
    border: 2px solid var(--primary-color);
    border-radius: 6px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    line-height: 1.2;
}

.nav-phone:hover {
    background: var(--primary-color);
    color: white;
}

.nav-phone span { 
    color: inherit;
    font-weight: 700;
    display: block;
}

.nav-phone span:first-child {
    font-size: 0.7rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.nav-phone span:last-child {
    font-size: 0.8rem;
    font-weight: 700;
}

/* Hero Banner */
.hero-banner {
    position: relative;
    min-height: 80vh;
    background: linear-gradient(135deg, #0b1b3a 0%, #102955 50%, #1a365d 100%);
    overflow: hidden;
}

.hero-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.08) 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-media {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero.webp');
    background-size: contain;
    background-position: center right;
    background-repeat: no-repeat;
    filter: brightness(0.85) contrast(1.05);
    box-shadow: inset 0 0 60px rgba(0,0,0,0.15);
}

.hero-curves .curve-left {
    position: absolute;
    top: -10%;
    left: -15%;
    width: 50vw;
    height: 50vw;
    border-radius: 50%;
    background: radial-gradient(circle at 60% 40%, rgba(1, 131, 138, 0.2), rgba(1, 131, 138, 0.0) 60%);
}

.hero-curves .curve-bottom {
    position: absolute;
    right: -10%;
    bottom: -25%;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 40%, rgba(237, 50, 55, 0.25), rgba(237, 50, 55, 0.0) 60%);
}

.hero-caption {
    position: relative;
    z-index: 3;
    padding-top: 30vh;
    padding-bottom: 4rem;
    color: #fff;
    max-width: 500px;
}

.hero-caption::before {
    content: '';
    position: absolute;
    top: 0;
    left: -2rem;
    right: -2rem;
    bottom: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.08) 60%, rgba(0,0,0,0) 100%);
    border-radius: 8px;
    z-index: -1;
}

.hero-caption small {
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: #DDE3E6;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    display: block;
}

.hero-caption h1 {
    margin-top: 0;
    font-size: 3.5rem;
    line-height: 1.05;
    font-weight: 800;
    text-shadow: 0 4px 12px rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.4);
    max-width: 18ch;
}

.hero-subtitle {
    font-size: 1.125rem;
    margin-top: 1.5rem;
    color: #E9F1F2;
    opacity: 0.85;
    font-weight: 400;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    line-height: 1.4;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.hero-ctas .btn-primary,
.hero-ctas .btn-accent {
    transition: all 0.3s ease;
    transform: perspective(1000px) rotateX(0deg);
}

.hero-ctas .btn-primary:hover,
.hero-ctas .btn-accent:hover {
    transform: perspective(1000px) rotateX(2deg) translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* Hero responsive adjustments */
@media (max-width: 768px) {
    .hero-banner {
        min-height: 70vh;
    }
    
    .hero-media {
        background-size: cover;
        background-position: center;
    }
    
    .hero-caption {
        padding-top: 20vh;
        max-width: 100%;
    }
    
    .hero-caption small {
        font-size: 0.75rem;
        letter-spacing: 1.5px;
    }
    
    .hero-caption h1 {
        font-size: 2.5rem;
        line-height: 1.1;
        max-width: 100%;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-top: 1rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: 0.75rem;
        margin-top: 2rem;
    }
    
    .hero-ctas .btn-primary,
    .hero-ctas .btn-accent {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-caption h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
}

.cta-button,
a.cta-button {
    background: var(--gradient-secondary);
    color: white;
    border: none;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}


/* Statistics Section */
.stats {
    padding: 4rem 0;
    background: var(--bg-white);
}

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

.stat-item {
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--bg-light);
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.about-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.feature-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Products Section */
/* Markets Section */
.markets {
    padding: 6rem 0;
    background: var(--bg-white);
}

.markets h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
}

.markets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.market-card {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: 160px;
    padding: 1rem 1.25rem;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.market-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
}

.market-card span {
    position: relative;
    z-index: 1;
    font-weight: 600;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

.market-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-primary, .btn-secondary, .btn-accent,
a.btn-primary, a.btn-secondary, a.btn-accent {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #016b70;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--secondary-color);
    color: white;
}

.btn-accent:hover {
    background: #c41e3a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0b1b3a 0%, #102955 100%);
    text-align: center;
}

.cta-section h2 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Our Customers Section */
.partners-section {
    padding: 5rem 0;
    background: var(--bg-white);
}

.partners-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.partners-intro {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.partners-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    min-width: 180px;
    height: 120px;
    text-decoration: none;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.partner-logo img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: none;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    transition: var(--transition);
}

.partner-logo:hover img {
    filter: none;
    opacity: 1 !important;
    transform: scale(1.05);
}

/* Quality & Environment Section */
.quality-environment {
    padding: 6rem 0;
    background: var(--bg-light);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.quality-card {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.quality-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.quality-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* Blog Section */
.blog {
    padding: 6rem 0;
    background: var(--bg-white);
}

/* Brand Statement (dark band) */
.brand-band {
    position: relative;
    background: #111827;
    color: #e5e7eb;
    padding: 4rem 0 5rem;
    overflow: hidden;
}

.brand-headline h2 {
    font-size: 2.2rem;
    line-height: 1.25;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.brand-headline .accent {
    color: #1d4ed8;
}

.brand-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.75rem;
}

.brand-columns p {
    color: #d1d5db;
}

.brand-curve {
    position: absolute;
    left: -10vw;
    bottom: -30%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle at 30% 30%, rgba(29,78,216,0.2), transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

@media (max-width: 900px) {
    .brand-headline h2 { font-size: 1.8rem; }
    .brand-columns { grid-template-columns: 1fr; }
}

.blog h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.blog-content {
    padding: 1.5rem;
}

.blog-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.blog-date {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.cert-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.cert-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border: 1px solid #374151;
    border-radius: 4px;
    color: #e5e7eb;
    font-size: 0.85rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

.developer-branding {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.5rem;
    opacity: 0.8;
    line-height: 1.4;
}

.developer-branding a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.developer-branding a:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Page Header Styles */
.page-header {
    padding: 8rem 0 4rem;
    background: var(--gradient-primary);
    text-align: center;
    color: white;
    margin-top: 80px;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* About Content Styles */
.about-content {
    padding: 6rem 0;
    background: var(--bg-white);
}

.about-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.about-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.company-stats {
    margin-top: 4rem;
    text-align: center;
}

.company-stats h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

/* Products Page Styles */
.products-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.products-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.products-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.product-card p {
    padding: 0 1.5rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Contact Page Styles */
.contact-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

.contact-form {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.contact-form h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.map-section {
    padding: 4rem 0;
    background: var(--bg-white);
}

.map-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.map-placeholder {
    height: 400px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

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

.map-content h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.map-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

/* Active Navigation Link */
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-menu a.active::after {
    width: 100%;
}

/* Logo Link */
.nav-logo a {
    text-decoration: none;
    color: inherit;
}

/* Blog Page Styles */
.blog-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.blog-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.blog-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Newsletter Section */
.newsletter-section {
    padding: 4rem 0;
    background: var(--gradient-primary);
    text-align: center;
}

.newsletter-content h2 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

/* Timeline Styles */
.timeline-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.timeline-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.timeline-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.timeline-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-year {
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-lg);
}

.timeline-content {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin: 0 2rem;
    flex: 1;
    max-width: 300px;
}

.timeline-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Achievements Section */
.achievements-section {
    padding: 6rem 0;
    background: var(--bg-white);
}

.achievements-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.achievement-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #e5e7eb;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.achievement-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.achievement-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.achievement-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Values Section */
.values-section {
    padding: 6rem 0;
    background: var(--bg-white);
}

.values-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.values-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.values-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #e5e7eb;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.value-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Culture Section */
.culture-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.culture-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.culture-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.culture-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

.culture-feature h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.culture-feature p {
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

.culture-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.culture-placeholder {
    width: 100%;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Quality Styles */
.quality-overview {
    padding: 6rem 0;
    background: var(--bg-white);
}

.quality-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.quality-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.quality-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.quality-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.quality-stat {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.quality-stat .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.quality-stat .stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* Process Steps */
.quality-process {
    padding: 6rem 0;
    background: var(--bg-light);
}

.quality-process h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Certifications */
.certifications-section {
    padding: 6rem 0;
    background: var(--bg-white);
}

.certifications-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.cert-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #e5e7eb;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.cert-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cert-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.cert-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* QA Team Section */
.qa-team-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.qa-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.qa-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.qa-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

.qa-feature h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.qa-feature p {
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

.qa-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.qa-placeholder {
    width: 100%;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Environment Styles */
.environment-overview {
    padding: 6rem 0;
    background: var(--bg-white);
}

.environment-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.environment-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.environment-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.environment-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.env-stat {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.env-stat .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #10b981;
    margin-bottom: 0.5rem;
}

.env-stat .stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* Sustainability Section */
.sustainability-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.sustainability-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.sustainability-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid #e5e7eb;
}

.sustainability-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.sustainability-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.sustainability-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Environment Certifications */
.env-certifications {
    padding: 6rem 0;
    background: var(--bg-white);
}

.env-certifications h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4rem;
}

/* Impact Section */
.impact-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.impact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.impact-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.impact-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

.impact-feature h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.impact-feature p {
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

.impact-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.impact-placeholder {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Environment CTA */
.env-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    text-align: center;
}

.env-cta-section h2 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.env-cta-section p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Chatbot Styles */
.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: 'Inter', sans-serif;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.chatbot-icon {
    font-size: 24px;
    color: white;
}

.chatbot-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.chatbot-window.open {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

.chatbot-header {
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gradient-primary);
    color: white;
    border-radius: 12px 12px 0 0;
}

.chatbot-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.chatbot-title h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.chatbot-title p {
    font-size: 12px;
    opacity: 0.8;
    margin: 0;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chatbot-message {
    display: flex;
    flex-direction: column;
    max-width: 80%;
}

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
}

.message-content {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
}

.bot-message .message-content {
    background: #f3f4f6;
    color: var(--text-dark);
}

.user-message .message-content {
    background: var(--gradient-primary);
    color: white;
}

.message-time {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 4px;
    padding: 0 4px;
}

.user-message .message-time {
    text-align: right;
}

.chatbot-input-container {
    padding: 16px 20px;
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
    border-radius: 0 0 12px 12px;
}

.chatbot-suggestions {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.suggestion-btn {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 6px 12px;
    font-size: 12px;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

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

.chatbot-input {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chatbot-input input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.chatbot-input input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.chatbot-send {
    background: var(--gradient-primary);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
}

.chatbot-send:hover {
    transform: scale(1.1);
}

/* Chatbot Animations */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Responsive Chatbot */
@media (max-width: 480px) {
    .chatbot-window {
        width: calc(100vw - 40px);
        right: -10px;
    }
    
    .chatbot-container {
        right: 10px;
    }
}

/* Image Optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Loading states for images */
img[src] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[src].loaded {
    opacity: 1;
}

/* Image loading placeholder */
.img-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* About Page Styles */
.vision-mission {
    margin: 4rem 0;
}

.vm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.vm-card {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    border-left: 4px solid var(--primary-color);
}

.vm-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.vm-card blockquote {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-light);
    font-style: italic;
    margin: 0;
    position: relative;
}

.vm-card blockquote::before {
    content: '"';
    font-size: 3rem;
    color: var(--primary-color);
    position: absolute;
    top: -1rem;
    left: -1rem;
    font-family: serif;
}

.vm-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.company-values {
    margin: 4rem 0;
}

.company-values h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.value-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.value-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Products Page Styles */
.specifications-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.specifications-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.specs-table-container {
    overflow-x: auto;
    margin-top: 2rem;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.specs-table th,
.specs-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.specs-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

.specs-table td {
    color: var(--text-dark);
}

.specs-table tr:hover {
    background: #f9fafb;
}

.custom-printing {
    padding: 4rem 0;
    background: var(--bg-white);
}

.custom-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.custom-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.custom-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.custom-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.custom-features li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.custom-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.custom-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    object-fit: cover;
}

.custom-placeholder {
    width: 100%;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
}

.eco-advantage {
    padding: 4rem 0;
    background: var(--bg-light);
}

.eco-advantage h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.eco-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.eco-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.eco-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.eco-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.eco-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.future-products {
    padding: 4rem 0;
    background: var(--bg-white);
}

.future-products h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.future-products > .container > p {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.future-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.future-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 2px solid #e5e7eb;
    position: relative;
}

.future-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.future-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.future-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.future-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.coming-soon {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 1rem;
    right: 1rem;
}

/* Quality Page Styles */
.testing-parameters {
    padding: 4rem 0;
    background: var(--bg-white);
}

.testing-parameters h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.testing-parameters > .container > p {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.testing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.test-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.test-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.test-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.test-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.test-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Team Page Styles */
.team-overview {
    padding: 4rem 0;
    background: var(--bg-light);
}

.team-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.team-intro h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.team-intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-stat {
    text-align: center;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.team-stat .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.team-stat .stat-label {
    color: var(--text-light);
    font-weight: 500;
}

.team-structure {
    padding: 4rem 0;
    background: var(--bg-white);
}

.team-structure h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.team-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.team-card.leadership {
    border-top-color: var(--secondary-color);
}

.team-card.operations {
    border-top-color: var(--accent-color);
}

.team-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.team-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.team-count {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.team-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.team-card p strong {
    color: var(--text-dark);
    font-weight: 600;
}

.leadership-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.leadership-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.leadership-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.leader-profile h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.leader-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.leader-profile p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.leader-achievements h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.leader-achievements ul {
    list-style: none;
    padding: 0;
}

.leader-achievements li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

.leader-achievements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.leadership-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.leader-placeholder {
    width: 100%;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
}

.team-values {
    padding: 4rem 0;
    background: var(--bg-white);
}

.team-values h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

/* Contact Page Styles */
.contact-info {
    padding: 4rem 0;
    background: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-details h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.contact-details > p {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.contact-icon {
    font-size: 2rem;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.contact-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.contact-content p strong {
    color: var(--text-dark);
    font-weight: 600;
}

.contact-content a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-content a:hover {
    color: var(--secondary-color);
}

.contact-form-container {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(1, 131, 138, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.map-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.map-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.map-section > .container > p {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.map-container {
    margin-bottom: 3rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.location-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.location-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.location-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.location-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Product Detail Section */
.product-detail-section {
    padding: 4rem 0;
}

.product-detail-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.product-detail-text {
    flex: 1;
    min-width: 300px;
}

.product-detail-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.product-detail-text > p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.product-features,
.product-specs {
    margin: 2rem 0;
}

.product-features h3,
.product-specs h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.feature-list,
.spec-list {
    list-style: none;
    padding: 0;
}

.feature-list li,
.spec-list li {
    padding: 0.75rem 0;
    color: var(--text-light);
    line-height: 1.6;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-list li:last-child,
.spec-list li:last-child {
    border-bottom: none;
}

.feature-list li strong,
.spec-list li strong {
    color: var(--text-dark);
    font-weight: 600;
}

.product-detail-image {
    flex: 1;
    min-width: 300px;
}

.product-detail-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    max-height: 500px;
}

.product-placeholder {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius);
    padding: 4rem 2rem;
    text-align: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .product-detail-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .product-detail-text {
        min-width: 100%;
    }
    
    .product-detail-image {
        min-width: 100%;
        order: -1;
    }
    
    .product-detail-image img {
        max-height: 400px;
        width: 100%;
    }
    
    .custom-image {
        margin-top: 2rem;
        width: 100%;
    }
    
    .custom-image img {
        width: 100%;
        height: auto;
        min-height: 300px;
        object-fit: cover;
    }
    
    .product-detail-text h2 {
        font-size: 2rem;
    }
    
    /* Customers Section Tablet */
    .partners-section {
        padding: 4rem 0;
    }
    
    .partners-section h2 {
        font-size: 2.2rem;
    }
    
    .partners-container {
        gap: 2rem;
    }
    
    .partner-logo {
        min-width: 160px;
        height: 110px;
    }
    
    .partner-logo img {
        max-height: 70px;
        filter: none;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
}

@media (max-width: 480px) {
    .product-detail-image img {
        max-height: 300px;
    }
    
    .custom-image {
        width: 100%;
    }
    
    .custom-image img {
        width: 100%;
        height: auto;
        min-height: 250px;
        object-fit: cover;
    }
    
    /* Customers Section Mobile */
    .partners-section {
        padding: 3rem 0;
    }
    
    .partners-section h2 {
        font-size: 2rem;
    }
    
    .partners-intro {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .partners-container {
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .partner-logo {
        min-width: 140px;
        height: 100px;
        padding: 1rem;
    }
    
    .partner-logo img {
        max-height: 60px;
        filter: none;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
}