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

:root {
    /* Brand Colors */
    --primary-green: #2E7D32;
    --secondary-green: #4CAF50;
    --light-green: #81C784;
    --dark-green: #1B5E20;
    --primary-red: #D32F2F;
    --secondary-red: #F44336;
    --light-red: #EF5350;
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --light-gray: #F5F5F5;
    --gray: #757575;
    --dark-gray: #424242;
    --black: #212121;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: Arial, sans-serif;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Header Styles */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo-link {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

.company-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-green);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-image {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo-placeholder {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-red);
    background: linear-gradient(45deg, var(--primary-red), var(--secondary-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    padding: 10px 0;
    position: relative;
    transition: var(--transition);
}

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

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-gray);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('images/img 3.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    padding: 140px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 25px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4);
    letter-spacing: 2px;
    line-height: 1.2;
}

.hero-logo {
    margin: 30px 0;
}

.hero-logo-image {
    width: 150px;
    height: 150px;
    margin: 0 auto;
    display: block;
    border-radius: 50%;
    border: 3px solid var(--white);
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.logo-graphic {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    position: relative;
    border: 3px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
}

.thread-lines {
    position: relative;
    width: 80px;
    height: 80px;
}

.line {
    position: absolute;
    width: 60px;
    height: 4px;
    border-radius: 2px;
    transform-origin: center;
}

.line.red { background-color: var(--primary-red); transform: rotate(0deg); }
.line.yellow { background-color: #FFD700; transform: rotate(45deg); }
.line.blue { background-color: #2196F3; transform: rotate(90deg); }
.line.green { background-color: var(--secondary-green); transform: rotate(135deg); }

.hero-tagline {
    font-size: 1.8rem;
    margin-bottom: 25px;
    font-weight: 400;
    line-height: 1.4;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    opacity: 0.95;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 300;
    line-height: 1.5;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.hero-feature {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.hero-feature:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hero-callout {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.callout-badge {
    display: inline-block;
    background: var(--primary-red);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    color: var(--primary-green);
    margin-bottom: 30px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
    border-radius: 2px;
}

/* Intro Section */
.intro {
    padding: var(--section-padding);
    background-color: var(--off-white);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--dark-gray);
}

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

.image-placeholder {
    background: linear-gradient(135deg, var(--light-green), var(--secondary-green));
    border-radius: 15px;
    padding: 40px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* New image styles for actual images */
.intro-product-image {
    width: 100%;
    height: 400px;
    object-fit: contain;
    border-radius: 15px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background-color: var(--white);
}

.intro-product-image:hover {
    transform: scale(1.05);
}

.overview-company-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.overview-company-image:hover {
    transform: scale(1.05);
}

.embroidery-thread-image,
.custom-yarn-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.filament-yarn-image {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 700px;
    border-radius: 15px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.embroidery-thread-image:hover,
.custom-yarn-image:hover {
    transform: scale(1.05);
}

.filament-yarn-image:hover {
    transform: scale(1.05);
}

.thread-cones {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.cone {
    width: 60px;
    height: 80px;
    border-radius: 30px 30px 0 0;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cone::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 20px;
    background: inherit;
    border-radius: 0 0 20px 20px;
}

.cone.red { background: linear-gradient(45deg, var(--primary-red), var(--light-red)); }
.cone.blue { background: linear-gradient(45deg, #2196F3, #64B5F6); }
.cone.green { background: linear-gradient(45deg, var(--primary-green), var(--light-green)); }
.cone.yellow { background: linear-gradient(45deg, #FFD700, #FFEB3B); }

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background-color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-item {
    margin-bottom: 30px;
}

.contact-item h3 {
    color: var(--primary-green);
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.contact-item p {
    font-size: 1.1rem;
    color: var(--dark-gray);
}

.contact-item a {
    color: var(--primary-red);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--secondary-red);
    text-decoration: underline;
}

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

.qr-placeholder {
    width: 150px;
    height: 150px;
    background: var(--black);
    margin: 0 auto 15px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.qr-pattern {
    width: 120px;
    height: 120px;
    background: 
        linear-gradient(90deg, var(--white) 25%, transparent 25%),
        linear-gradient(90deg, transparent 75%, var(--white) 75%),
        linear-gradient(0deg, var(--white) 25%, transparent 25%),
        linear-gradient(0deg, transparent 75%, var(--white) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 0, 0 0, 0 0;
}

.qr-text {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 500;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    padding: 100px 0 60px;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Company Overview */
.company-overview {
    padding: var(--section-padding);
    background-color: var(--off-white);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.overview-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--dark-gray);
}

.factory-representation {
    position: relative;
    width: 100%;
    height: 300px;
}

.building {
    width: 200px;
    height: 150px;
    background: linear-gradient(135deg, var(--gray), var(--dark-gray));
    margin: 0 auto;
    border-radius: 10px 10px 0 0;
    position: relative;
}

.building::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    width: 30px;
    height: 40px;
    background: var(--light-green);
    border-radius: 5px;
}

.building::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 40px;
    background: var(--light-green);
    border-radius: 5px;
}

.smoke {
    position: absolute;
    top: -20px;
    right: 50px;
    width: 40px;
    height: 60px;
    background: radial-gradient(ellipse, rgba(255,255,255,0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: smoke 3s infinite ease-in-out;
}

@keyframes smoke {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 0.6; }
}

/* Technology Section */
.technology {
    padding: var(--section-padding);
    background-color: var(--white);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.tech-item {
    background: var(--off-white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-green);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.tech-item h3 {
    color: var(--primary-green);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.tech-item p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* Clients Section */
.clients {
    padding: var(--section-padding);
    background-color: var(--off-white);
}

.clients-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 50px;
}

.client-categories {
    display: grid;
    gap: 25px;
}

.client-category {
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-green);
    transition: var(--transition);
}

.client-category:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.client-category h4 {
    color: var(--primary-green);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.market-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat {
    text-align: center;
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    border: 2px solid var(--primary-green);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-red);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 500;
}

/* Product Sections */
.product-section {
    padding: var(--section-padding);
}

.product-section:nth-child(even) {
    background-color: var(--off-white);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.product-content.reverse {
    direction: rtl;
}

.product-content.reverse > * {
    direction: ltr;
}

.product-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--dark-gray);
    line-height: 1.7;
}

.product-features {
    display: grid;
    gap: 15px;
    margin-bottom: 30px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 8px;
    transition: var(--transition);
}

.feature:hover {
    background: var(--light-green);
    color: var(--white);
}

.feature-icon {
    font-size: 1.2rem;
    min-width: 30px;
}

.product-specs ul {
    list-style: none;
    padding: 0;
}

.product-specs li {
    padding: 8px 0;
    border-bottom: 1px solid var(--light-gray);
    color: var(--dark-gray);
}

.product-specs li:last-child {
    border-bottom: none;
}

.product-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.highlight {
    text-align: center;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 10px;
    transition: var(--transition);
}

.highlight:hover {
    background: var(--primary-green);
    color: var(--white);
}

.highlight-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-red);
    margin-bottom: 5px;
}

.highlight-label {
    font-size: 0.9rem;
    font-weight: 500;
}

.denier-options {
    margin-bottom: 30px;
}

.denier-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.denier {
    background: var(--primary-green);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.9rem;
}

.denier-note {
    font-size: 0.9rem;
    color: var(--gray);
    font-style: italic;
}

.loom-types {
    display: grid;
    gap: 15px;
}

.loom-type {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 8px;
    transition: var(--transition);
}

.loom-type:hover {
    background: var(--light-green);
    color: var(--white);
}

.loom-icon {
    font-size: 1.2rem;
    min-width: 30px;
}

.custom-features {
    display: grid;
    gap: 20px;
    margin-bottom: 30px;
}

.custom-feature {
    background: var(--light-gray);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-green);
}

.custom-feature h4 {
    color: var(--primary-green);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.application {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 8px;
    transition: var(--transition);
}

.application:hover {
    background: var(--light-green);
    color: var(--white);
}

.app-icon {
    font-size: 1.2rem;
    min-width: 30px;
}

/* Product Images */
.embroidery-thread-display {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    justify-items: center;
}

.thread-cone {
    width: 50px;
    height: 70px;
    border-radius: 25px 25px 0 0;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.thread-cone::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 35px;
    height: 15px;
    background: inherit;
    border-radius: 0 0 17px 17px;
}

.thread-cone.red { background: linear-gradient(45deg, var(--primary-red), var(--light-red)); }
.thread-cone.blue { background: linear-gradient(45deg, #2196F3, #64B5F6); }
.thread-cone.green { background: linear-gradient(45deg, var(--primary-green), var(--light-green)); }
.thread-cone.yellow { background: linear-gradient(45deg, #FFD700, #FFEB3B); }
.thread-cone.purple { background: linear-gradient(45deg, #9C27B0, #BA68C8); }
.thread-cone.orange { background: linear-gradient(45deg, #FF9800, #FFB74D); }

.yarn-display {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    justify-items: center;
}

.yarn-spool {
    width: 80px;
    height: 60px;
    border-radius: 40px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.yarn-spool::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 40px;
    background: var(--white);
    border-radius: 10px;
}

.yarn-spool.brown { background: linear-gradient(45deg, #8D6E63, #A1887F); }
.yarn-spool.blue { background: linear-gradient(45deg, #2196F3, #64B5F6); }
.yarn-spool.purple { background: linear-gradient(45deg, #9C27B0, #BA68C8); }
.yarn-spool.green { background: linear-gradient(45deg, var(--primary-green), var(--light-green)); }
.yarn-spool.custom-red { background: linear-gradient(45deg, var(--primary-red), var(--light-red)); }
.yarn-spool.custom-blue { background: linear-gradient(45deg, #2196F3, #64B5F6); }
.yarn-spool.custom-green { background: linear-gradient(45deg, var(--primary-green), var(--light-green)); }

.yarn-box {
    background: var(--primary-green);
    padding: 30px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

/* Product Features Section */
.product-features-section {
    padding: var(--section-padding);
    background-color: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--off-white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-green);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card .feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    color: var(--primary-green);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

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

/* Footer */
.footer {
    background: var(--dark-green);
    color: var(--white);
    padding: 50px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    text-align: center;
}

.footer-slogan p {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.6;
}

.social-media h4 {
    margin-bottom: 15px;
    font-size: 1rem;
    opacity: 0.9;
}

.social-icons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--primary-red);
    transform: translateY(-2px);
}

.icon-placeholder {
    font-weight: bold;
    font-size: 0.9rem;
}

/* Facebook and Instagram specific icons */
.social-icon.facebook .icon-placeholder {
    background-image: url('images/facebook logo prism.jpg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 24px;
    height: 24px;
}

.social-icon.instagram .icon-placeholder {
    background-image: url('images/instagram logo prism.jpg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 24px;
    height: 24px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav {
        display: none;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-tagline {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-features {
        gap: 20px;
    }
    
    .hero-feature {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .intro-grid,
    .overview-content,
    .clients-content,
    .product-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .product-highlights {
        grid-template-columns: 1fr;
    }
    
    .application-grid {
        grid-template-columns: 1fr;
    }
    
    .market-stats {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .embroidery-thread-display {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .yarn-display {
        grid-template-columns: 1fr;
    }
    
    .intro-product-image,
    .overview-company-image,
    .embroidery-thread-image,
    .custom-yarn-image {
        height: 300px;
    }
    
    .filament-yarn-image {
        max-height: 450px;
    }
    
    .hero-logo-image {
        width: 120px;
        height: 120px;
    }
    
    .company-name {
        font-size: 1.5rem;
    }
    
    .logo-image {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-tagline {
        font-size: 1.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-features {
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-feature {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 80px 0 60px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .logo-graphic {
        width: 100px;
        height: 100px;
    }
    
    .thread-lines {
        width: 60px;
        height: 60px;
    }
    
    .line {
        width: 45px;
        height: 3px;
    }
    
    .intro-product-image,
    .overview-company-image,
    .embroidery-thread-image,
    .custom-yarn-image {
        height: 250px;
    }
    
    .filament-yarn-image {
        max-height: 350px;
    }
    
    .hero-logo-image {
        width: 100px;
        height: 100px;
    }
    
    .company-name {
        font-size: 1.2rem;
    }
    
    .logo-image {
        height: 35px;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* Focus Styles for Accessibility */
.nav-link:focus,
.social-icon:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .mobile-menu-toggle {
        display: none;
    }
    
    .hero {
        background: var(--white) !important;
        color: var(--black) !important;
    }
    
    .section-title {
        color: var(--black) !important;
    }
}