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

body {
    font-family: 'Arial', sans-serif;
    background-color: #f8f8f8;
    overflow-x: hidden;
    padding-top: 70px;
}

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 166, 184, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo-section {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1vw, 0.75rem);
}

.nav-logo {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 900;
    color: #263238;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-logo:hover {
    color: #00A6B8;
}

.nav-badges {
    display: flex;
    gap: clamp(0.25rem, 0.5vw, 0.4rem);
    align-items: center;
}

.nav-cert-badge {
    height: clamp(16px, 2vw, 18px);
    width: auto;
    object-fit: contain;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.nav-cert-badge:hover {
    opacity: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    color: #263238;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 10px 0;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00A6B8;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #00A6B8;
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: #263238;
    margin: 3px 0;
    transition: 0.3s;
}

/* HERO SECTION */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(rgba(248, 248, 248, 0.60), rgba(232, 232, 232, 0.60)), 
                url('https://lh3.googleusercontent.com/d/14cAsOlKBXLSIJ0gp8AS3VOV6WiNifAZO') center/cover no-repeat;
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 1200px;
    width: 100%;
}

.company-name {
    font-size: clamp(2.2rem, 7vw, 5.5rem);
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: clamp(1.5rem, 4vw, 3rem);
    letter-spacing: -2px;
    line-height: 1.1;
    text-transform: uppercase;
}

.tagline {
    font-size: clamp(1.1rem, 2.5vw, 2rem);
    font-weight: 300;
    color: #333;
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: 0.5px;
    padding: 0 1rem;
}

.hero-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(0.75rem, 2vw, 1.25rem);
    margin-bottom: clamp(2rem, 5vw, 4rem);
    opacity: 0.9;
}

.hero-cert-badge {
    height: clamp(40px, 4.5vw, 50px);
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease, opacity 0.3s ease;
    border: 2px solid #00A6B8;
    border-radius: 8px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.9);
}

.hero-cert-badge:hover {
    transform: translateY(-2px);
    opacity: 1;
}

.material-showcase {
    position: relative;
    width: min(400px, 80vw);
    height: min(400px, 80vw);
    margin: 0 auto;
}

.material-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: url('https://lh3.googleusercontent.com/d/1wGN0VYAm_wtnqWTl8zebPzKzLHQTaERY') center/cover no-repeat;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.material-circle:hover {
    transform: scale(1.05) rotate(5deg);
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: #d4c5b0;
    border-radius: 50%;
    opacity: 0.6;
    animation: float 6s infinite ease-in-out;
}

.particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 60%; left: 90%; animation-delay: 1s; }
.particle:nth-child(3) { top: 80%; left: 20%; animation-delay: 2s; }
.particle:nth-child(4) { top: 30%; left: 80%; animation-delay: 3s; }
.particle:nth-child(5) { top: 70%; left: 60%; animation-delay: 4s; }

/* MISSION & SPUNBOND SECTIONS */
.mission-section, .spunbond-section {
    position: relative;
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    display: flex;
    align-items: center;
    color: #263238;
    padding: clamp(60px, 10vw, 100px) 20px;
}

.mission-section.first-mission {
    background: url('https://lh3.googleusercontent.com/d/1ac8PdQA4kXKvNxGqiF6VKNmfX9-oB_K-') center/cover no-repeat;
}

.mission-section:not(.first-mission) {
    background: url('https://lh3.googleusercontent.com/d/1tYREIcQCiPd3g077NKROJQaI_cTQHZuD') center/cover no-repeat;
}

.spunbond-section {
    background: url('https://lh3.googleusercontent.com/d/130EJplkgkn9Bo0lHGpy66zM6qLhUsc-d') center/cover no-repeat;
}

.mission-section.first-mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to left, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(255, 255, 255, 0.85) 30%, 
        rgba(255, 255, 255, 0.4) 60%, 
        transparent 90%);
    z-index: 1;
}

.mission-section:not(.first-mission)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(255, 255, 255, 0.85) 30%, 
        rgba(255, 255, 255, 0.4) 60%, 
        transparent 90%);
    z-index: 1;
}

.spunbond-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to left, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(255, 255, 255, 0.85) 30%, 
        rgba(255, 255, 255, 0.4) 60%, 
        transparent 90%);
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(30px, 5vw, 60px);
    align-items: center;
}

.mission-content, .content-left, .content-right {
    max-width: 100%;
}

h1, h2 {
    font-size: clamp(1.8rem, 4.5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: clamp(1rem, 3vw, 2rem);
    line-height: 1.1;
}

.subtitle {
    font-size: clamp(1rem, 2.2vw, 1.8rem);
    font-weight: 600;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
}

.description, .partnership-text {
    font-size: clamp(0.95rem, 1.8vw, 1.2rem);
    line-height: 1.8;
    margin-bottom: clamp(1rem, 2vw, 2rem);
}

.mission-list, .spunbond-features {
    list-style: none;
    margin-bottom: 2rem;
}

.mission-list li, .spunbond-features li {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 25px;
    line-height: 1.6;
}

.mission-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00A6B8;
    font-weight: bold;
    font-size: 1.2rem;
}

.spunbond-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #00A6B8;
    font-weight: bold;
    font-size: 1.5rem;
}

.mission-formula {
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: bold;
    color: #00A6B8;
    text-align: center;
    margin-top: 2rem;
    padding: clamp(15px, 3vw, 20px);
    background: rgba(0, 166, 184, 0.1);
    border-radius: 10px;
}

.specifications {
    background: rgba(0, 166, 184, 0.1);
    padding: clamp(15px, 3vw, 20px);
    border-radius: 10px;
    margin-top: 1rem;
}

.specifications p {
    color: #263238;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    line-height: 1.6;
}

/* WHY CHOOSE & SUSTAINABILITY SECTIONS */
.why-choose-section, .sustainability-section {
    background-color: #FFFFFF;
    padding: clamp(60px, 10vw, 100px) 20px;
}

.sustainability-section {
    background-color: #F8F9FA;
}

.why-choose-title, .sustainability-title {
    color: #263238;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: clamp(1rem, 2vw, 2rem);
    line-height: 1.1;
}

.divider-line {
    width: clamp(40px, 8vw, 60px);
    height: 4px;
    background-color: #263238;
    margin-bottom: clamp(1.5rem, 3vw, 3rem);
}

.why-choose-list, .sustainability-list {
    list-style: none;
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.why-choose-list li, .sustainability-list li {
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    position: relative;
    padding-left: 30px;
    color: #263238;
    line-height: 1.6;
}

.why-choose-list li::before, .sustainability-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00A6B8;
    font-weight: bold;
    font-size: 1.4rem;
}

.certification-badges {
    display: flex;
    gap: clamp(1rem, 2vw, 1.5rem);
    align-items: center;
    margin: clamp(2rem, 3vw, 2.5rem) 0;
    flex-wrap: wrap;
}

.cert-badge {
    height: clamp(55px, 6vw, 70px);
    width: auto;
    object-fit: contain;
    filter: grayscale(0);
    transition: transform 0.3s ease, filter 0.3s ease;
}

.cert-badge:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.image-container {
    width: 100%;
    height: auto;
    min-height: 250px;
    max-height: 500px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    margin-top: 2rem;
}

.image-container:hover {
    transform: scale(1.02);
}

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

.sustainability-intro {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #263238;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* PROCESS SECTION */
.process-section {
    background-color: #FFFFFF;
    padding: clamp(60px, 10vw, 100px) 20px;
}

.process-title {
    color: #263238;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: clamp(2rem, 5vw, 4rem);
    text-align: center;
    line-height: 1.1;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: clamp(20px, 4vw, 40px);
    max-width: 1200px;
    margin: 0 auto;
}

.process-step {
    background: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.process-image {
    width: 100%;
    height: clamp(180px, 30vw, 250px);
    overflow: hidden;
}

.process-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.process-step:hover .process-image img {
    transform: scale(1.05);
}

.process-description {
    padding: clamp(12px, 3vw, 20px);
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    color: #263238;
    line-height: 1.6;
    text-align: center;
}

.process-description strong {
    color: #00A6B8;
    font-weight: 600;
}

/* FACTORY SECTION */
.factory-section {
    background-color: #F8F9FA;
    padding: clamp(60px, 10vw, 100px) 20px;
}

.factory-header {
    text-align: center;
    margin-bottom: clamp(2rem, 5vw, 4rem);
}

.factory-title {
    color: #263238;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    line-height: 1.1;
}

.factory-subtitle {
    color: #546E7A;
    font-size: clamp(1rem, 2vw, 1.3rem);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 1rem;
}

.factory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: clamp(15px, 3vw, 20px);
    max-width: 1200px;
    margin: 0 auto;
}

.factory-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: clamp(150px, 25vw, 200px);
}

.factory-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.factory-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* APPLICATIONS SECTION */
.applications-section {
    background-color: #FFFFFF;
    padding: clamp(60px, 10vw, 100px) 20px;
}

.applications-title {
    color: #263238;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: clamp(1rem, 2vw, 2rem);
    text-align: center;
    line-height: 1.1;
}

.applications-intro {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #546E7A;
    line-height: 1.8;
    margin-bottom: clamp(2rem, 5vw, 4rem);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    padding: 0 1rem;
}

.application-category {
    margin-bottom: clamp(3rem, 6vw, 5rem);
}

.application-category h3 {
    color: #263238;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    margin-bottom: clamp(0.5rem, 1vw, 1rem);
    line-height: 1.2;
    text-align: center;
}

.category-subtitle {
    color: #546E7A;
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    line-height: 1.6;
    margin-bottom: clamp(1.5rem, 3vw, 3rem);
    font-style: italic;
    text-align: center;
    padding: 0 1rem;
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
    gap: clamp(15px, 3vw, 30px);
    margin-bottom: 3rem;
}

.application-item {
    background: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.application-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.application-image {
    width: 100%;
    height: clamp(140px, 22vw, 200px);
    overflow: hidden;
    background-color: #F8F9FA;
    display: flex;
    align-items: center;
    justify-content: center;
}

.application-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
    padding: 10px;
}

.application-category:nth-child(4) .application-item:nth-child(1) .application-image img,
.application-category:nth-child(4) .application-item:nth-child(2) .application-image img,
.application-category:nth-child(5) .application-item:nth-child(1) .application-image img,
.application-category:nth-child(5) .application-item:nth-child(2) .application-image img,
.application-category:nth-child(6) .application-item:nth-child(1) .application-image img,
.application-category:nth-child(6) .application-item:nth-child(2) .application-image img,
.application-category:nth-child(6) .application-item:nth-child(3) .application-image img,
.application-category:nth-child(7) .application-item:nth-child(3) .application-image img,
.application-category:nth-child(14) .application-item:nth-child(2) .application-image img {
    object-fit: cover;
    padding: 0;
}

.application-category:nth-child(4) .application-image,
.application-category:nth-child(5) .application-image {
    background-color: #2C2C2C;
}

.application-category:nth-child(3) .application-image,
.application-category:nth-child(9) .application-image,
.application-category:nth-child(10) .application-item:nth-child(2) .application-image,
.application-category:nth-child(11) .application-item:nth-child(1) .application-image,
.application-category:nth-child(12) .application-image,
.application-category:nth-child(13) .application-image,
.application-category:nth-child(14) .application-item:nth-child(1) .application-image,
.application-category:nth-child(8) .application-item:nth-child(1) .application-image {
    background-color: #FFFFFF;
}

.application-item:hover .application-image img {
    transform: scale(1.05);
}

.application-label {
    padding: clamp(12px, 2vw, 15px) clamp(15px, 3vw, 20px);
    font-size: clamp(0.85rem, 1.6vw, 1rem);
    color: #263238;
    font-weight: 600;
    text-align: center;
    background-color: #E8E8E8;
    line-height: 1.4;
}

/* CONTACT SECTION */
.contact-section {
    background: linear-gradient(rgba(248, 248, 248, 0.95), rgba(248, 248, 248, 0.95)), 
                url('https://lh3.googleusercontent.com/d/14cAsOlKBXLSIJ0gp8AS3VOV6WiNifAZO') center/cover no-repeat;
    padding: clamp(60px, 10vw, 100px) 20px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(30px, 5vw, 60px);
    margin-bottom: clamp(3rem, 5vw, 6rem);
}

.contact-info {
    background: rgba(255, 255, 255, 0.95);
    padding: clamp(25px, 5vw, 40px);
    border-radius: 15px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.contact-title {
    color: #263238;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    line-height: 1.1;
    text-align: center;
}

.company-details h3 {
    color: #263238;
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
}

.address {
    color: #546E7A;
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: 2rem;
    line-height: 1.4;
    text-align: center;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    color: #263238;
    flex-wrap: wrap;
}

.contact-icon {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.facility-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.facility-image:hover {
    transform: scale(1.02);
}

.facility-image img {
    width: 100%;
    height: auto;
    min-height: 250px;
    max-height: 400px;
    object-fit: cover;
}

/* LOCATION MAP */
.location-map-section {
    background: rgba(255, 255, 255, 0.95);
    padding: clamp(25px, 5vw, 40px);
    border-radius: 15px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: clamp(3rem, 5vw, 4rem);
}

.map-title {
    color: #263238;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
}

.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 2rem;
}

.map-container iframe {
    width: 100%;
    height: clamp(250px, 50vw, 400px);
    border: none;
}

.map-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
    gap: 1rem;
    text-align: center;
}

.map-info p {
    color: #263238;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    line-height: 1.6;
    padding: 15px;
    background: rgba(0, 166, 184, 0.05);
    border-radius: 10px;
    margin: 0;
}

.map-info strong {
    color: #00A6B8;
}

/* CERTIFICATIONS */
.certifications-section {
    background: rgba(255, 255, 255, 0.95);
    padding: clamp(30px, 6vw, 50px);
    border-radius: 20px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.certifications-title {
    color: #263238;
    font-size: clamp(2rem, 5vw, 2.8rem);
    font-weight: 900;
    margin-bottom: clamp(1rem, 2vw, 2rem);
    text-align: center;
    line-height: 1.1;
}

.certifications-intro {
    color: #546E7A;
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.8;
    text-align: center;
    margin-bottom: clamp(2rem, 4vw, 3rem);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1rem;
}

.certifications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 3vw, 2rem);
    max-width: 1000px;
    margin: 0 auto;
}

.certification-item {
    display: flex;
    align-items: flex-start;
    gap: clamp(15px, 3vw, 20px);
    padding: clamp(15px, 4vw, 25px);
    background: rgba(0, 166, 184, 0.05);
    border-radius: 12px;
    border-left: 4px solid #00A6B8;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.certification-item:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(0, 166, 184, 0.15);
}

.cert-icon {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    width: 30px;
    text-align: center;
    flex-shrink: 0;
}

.cert-content {
    color: #263238;
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    line-height: 1.6;
}

.cert-content strong {
    color: #00A6B8;
    font-weight: 600;
}

/* FOOTER */
.main-footer {
    background-color: #263238;
    color: #FFFFFF;
    padding: clamp(30px, 6vw, 60px) 20px clamp(20px, 4vw, 40px);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-tagline {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 300;
    font-style: italic;
    color: #E0F7FA;
    margin-bottom: 1rem;
}

.footer-links p {
    color: #B0BEC5;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    .nav-container {
        height: 60px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 1.5rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-section {
        min-height: 100vh;
        padding: 1rem;
    }

    .mission-section, .spunbond-section {
        min-height: auto;
    }

    .mission-section::before,
    .spunbond-section::before {
        background: linear-gradient(to bottom, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(255, 255, 255, 0.85) 50%, 
            rgba(255, 255, 255, 0.7) 100%);
    }

    .image-container {
        margin-top: 0;
    }
}

@media (min-width: 769px) {
    .content-grid {
        grid-template-columns: 1fr 1fr;
    }

    .mission-section.first-mission .content-grid {
        justify-content: flex-end;
    }

    .mission-section.first-mission .mission-content {
        grid-column: 2;
    }

    .mission-section:not(.first-mission) .content-grid {
        justify-content: flex-start;
    }

    .mission-section:not(.first-mission) .mission-content {
        grid-column: 1;
    }

    .spunbond-section .content-grid {
        justify-content: flex-end;
    }

    .spunbond-section .content-left {
        grid-column: 2;
    }

    .why-choose-title, .sustainability-title {
        text-align: left;
    }

    .divider-line {
        margin-left: 0;
    }

    .contact-content {
        grid-template-columns: 1fr 1fr;
    }

    .contact-title, .company-details h3, .address {
        text-align: left;
    }

    .contact-item {
        justify-content: flex-start;
    }

    .applications-title {
        text-align: left;
    }

    .applications-intro {
        text-align: left;
        margin-left: 0;
    }

    .application-category h3 {
        text-align: left;
    }

    .category-subtitle {
        text-align: left;
        padding-left: 0;
    }
}

@media (min-width: 1200px) {
    .factory-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .factory-image.large {
        grid-column: span 2;
        grid-row: span 2;
        height: 420px;
    }

    .factory-image.large-horizontal {
        grid-column: span 2;
        height: 200px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .factory-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .factory-image.large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .company-name {
        letter-spacing: -1px;
    }

    .particle {
        display: none;
    }

    .process-grid,
    .factory-grid,
    .application-grid {
        gap: 15px;
    }

    .contact-item {
        font-size: 0.9rem;
    }
}