/* ==============================================
   PLEXIR - Premium Stylish Design
   Brilliant, Modern, Professional
   ============================================== */

/* === VARIABLES & RESET === */
:root {
    --primary-color: #0c3756;
    --primary-dark: #082740;
    --primary-light: #145280;
    --secondary-color: #1a5f8a;
    --accent-color: #00d4ff;
    --accent-gold: #d4af37;
    --text-dark: #1a1a2e;
    --text-light: #64748b;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gradient: linear-gradient(135deg, #0c3756 0%, #1a5f8a 50%, #145280 100%);
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 8px rgba(12, 55, 86, 0.08);
    --shadow-md: 0 8px 24px rgba(12, 55, 86, 0.12);
    --shadow-lg: 0 16px 48px rgba(12, 55, 86, 0.16);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.15);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: var(--bg-white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* === CONTAINER === */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === NAVIGATION === */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.nav-header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-text {
    font-size: 28px;
    font-weight: 800;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
    transition: var(--transition);
}

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

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

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

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

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

.nav-link.btn-contact {
    background: var(--bg-gradient);
    color: white;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(12, 55, 86, 0.3);
}

.nav-link.btn-contact::after {
    display: none;
}

.nav-link.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(12, 55, 86, 0.4);
    color: white;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* === HERO SECTION === */
.hero {
    padding: 180px 0 140px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.92) 0%, rgba(26, 95, 138, 0.88) 50%, rgba(20, 82, 128, 0.9) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.hero-background {
    display: none;
}

.hero-content {
    max-width: 720px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 60px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    color: white;
    letter-spacing: -1px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.gradient-text {
    background: linear-gradient(135deg, #00d4ff 0%, #00f7ff 50%, #7dd3fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 19px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--bg-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(12, 55, 86, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(12, 55, 86, 0.4);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-light {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

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

.btn-sm {
    padding: 12px 24px;
    font-size: 14px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* === STATS SECTION === */
.stats-section {
    padding: 80px 0;
    background: var(--bg-white);
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.stats-bg {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.stats-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.95) 0%, rgba(26, 95, 138, 0.9) 100%);
}

.stats-bg .stats-grid {
    position: relative;
    z-index: 1;
}

.stats-bg .stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.stats-bg .stat-number {
    -webkit-text-fill-color: white;
    color: white;
}

.stats-bg .stat-label {
    color: rgba(255, 255, 255, 0.8);
}

/* Section Gradient */
.section-gradient {
    background: linear-gradient(135deg, #f0f7ff 0%, #e0f2fe 30%, #f8fafc 70%, #fff 100%);
    position: relative;
}

.section-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at 80% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 30px;
    border-radius: 20px;
    transition: var(--transition);
}

.stat-item:hover {
    background: var(--bg-light);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 56px;
    font-weight: 800;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    color: var(--text-light);
    font-weight: 500;
}

/* === SECTIONS === */
.section {
    padding: 100px 0;
}

.section.bg-light {
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

/* === SECTION BACKGROUNDS === */
.section-bg {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.section-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.92) 100%);
}

.section-bg > .container {
    position: relative;
    z-index: 1;
}

.section-dark {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    color: white;
}

.section-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.92) 0%, rgba(26, 95, 138, 0.88) 100%);
}

.section-dark > .container {
    position: relative;
    z-index: 1;
}

.section-dark .section-title,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: white;
}

.section-dark .section-subtitle,
.section-dark p,
.section-dark .large-text {
    color: rgba(255, 255, 255, 0.9);
}

.section-dark .feature-box,
.section-dark .value-item,
.section-dark .cert-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-dark .feature-box h4,
.section-dark .value-item h4,
.section-dark .cert-card h3 {
    color: white;
}

.section-dark .feature-box p,
.section-dark .value-item p,
.section-dark .cert-card p {
    color: rgba(255, 255, 255, 0.8);
}

.section-dark .feature-box .feature-icon,
.section-dark .cert-icon {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.section-dark .value-number,
.section-dark .value-number i {
    -webkit-text-fill-color: white;
    color: white;
    opacity: 0.3;
}

.section-dark .image-box {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}


.section-dark .feature-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.section-dark .feature-item h4 {
    color: white;
}

.section-dark .feature-item p {
    color: rgba(255, 255, 255, 0.8);
}

.section-dark .feature-item i {
    color: var(--accent-color);
}

.section-dark .testing-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
}

.section-dark .testing-item i {
    color: var(--accent-color);
}

.section-dark .testing-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Pattern Background */
.section-pattern {
    position: relative;
    background: var(--bg-light);
}

.section-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(12, 55, 86, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        linear-gradient(135deg, transparent 40%, rgba(12, 55, 86, 0.02) 50%, transparent 60%);
    pointer-events: none;
}

.section-pattern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230c3756' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.5;
}

.section-pattern > .container {
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.section-title {
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.7;
}

.page-header {
    padding: 160px 0 100px;
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.9) 0%, rgba(26, 95, 138, 0.85) 100%);
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 50%);
    animation: pulse-slow 15s ease-in-out infinite;
    z-index: 1;
}

@keyframes pulse-slow {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.page-header h1 {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

/* === SERVICE BOXES === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-box {
    background: var(--bg-white);
    padding: 45px 35px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(12, 55, 86, 0.1);
}

.service-box:hover::before {
    transform: scaleX(1);
}

/* Bottom corner decoration */
.service-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(-45deg, transparent 50%, rgba(12, 55, 86, 0.03) 50%);
    border-radius: 0 0 0 20px;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 24px;
    box-shadow: 0 10px 30px rgba(12, 55, 86, 0.2);
    transition: var(--transition);
}

.service-icon-img {
    width: 90px;
    height: 90px;
    background-size: cover;
    background-position: center;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 24px;
    box-shadow: 0 10px 30px rgba(12, 55, 86, 0.25);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    color: white;
}

.service-icon-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.7) 0%, rgba(26, 95, 138, 0.6) 100%);
    transition: var(--transition);
}

.service-icon-img i {
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.service-box:hover .service-icon-img {
    transform: scale(1.1);
}

.service-box:hover .service-icon-img::before {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.7) 0%, rgba(12, 55, 86, 0.6) 100%);
}

.service-box:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-box h3 {
    font-size: 22px;
    margin-bottom: 14px;
    color: var(--text-dark);
}

.service-box p {
    color: var(--text-light);
    line-height: 1.7;
}

/* === PRODUCTS GRID === */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.product-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: rgba(0, 212, 255, 0.3);
}

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

/* Decorative corner for cards */
.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, transparent 50%, rgba(0, 212, 255, 0.05) 50%);
    border-radius: 0 24px 0 0;
    transition: var(--transition);
}

.product-card:hover::before {
    background: linear-gradient(135deg, transparent 50%, rgba(0, 212, 255, 0.15) 50%);
}

.product-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
    box-shadow: 0 8px 25px rgba(12, 55, 86, 0.25);
}

.product-card h3 {
    font-size: 24px;
    margin-bottom: 14px;
    color: var(--text-dark);
}

.product-card > p {
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.7;
}

.product-specs {
    list-style: none;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
}

.product-specs li {
    padding: 8px 0;
    color: var(--text-light);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-specs i {
    color: var(--accent-color);
    font-size: 14px;
}

/* === AMINO LIST === */
.amino-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 35px;
}

.amino-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-light);
    border-radius: 10px;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

.amino-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.amino-item:hover i {
    color: var(--accent-color);
}

.amino-item i {
    color: var(--primary-color);
    font-size: 8px;
    transition: var(--transition);
}

/* === TWO COLUMN LAYOUT === */
.two-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 80px;
    align-items: center;
}

.col-content h2 {
    font-size: 40px;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.large-text {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.8;
}

.col-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.image-box {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}


.image-box .real-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    display: block;
}

.image-box:hover .real-image {
    transform: scale(1.05);
}

.image-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.placeholder-image {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--bg-gradient);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 100px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.placeholder-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* === PRODUCT IMAGES === */
.product-image {
    width: 100%;
    height: 180px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 24px;
    position: relative;
}

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

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

.product-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(12, 55, 86, 0.1) 100%);
    pointer-events: none;
}

/* === FEATURES GRID === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.feature-box {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.2);
}

.feature-box .feature-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 24px;
    box-shadow: 0 10px 30px rgba(12, 55, 86, 0.2);
}

.feature-box h4 {
    font-size: 22px;
    margin-bottom: 12px;
}

.feature-box p {
    color: var(--text-light);
    line-height: 1.7;
}

/* === FEATURE LIST === */
.feature-list {
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: var(--transition);
}

.feature-item:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.feature-item i {
    font-size: 28px;
    color: var(--primary-color);
    margin-top: 2px;
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 6px;
}

.feature-item p {
    color: var(--text-light);
    margin: 0;
}

/* === MISSION & VISION === */
.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 40px;
}

.mv-card {
    background: var(--bg-white);
    padding: 50px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.mv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--bg-gradient);
}

.mv-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.mv-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
    box-shadow: 0 8px 25px rgba(12, 55, 86, 0.2);
}

.mv-card h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.mv-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* === VALUES === */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.value-item {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.value-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.2);
}

.value-number {
    font-size: 52px;
    font-weight: 800;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1;
}

.value-number i {
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 48px;
}

.value-item h4 {
    font-size: 22px;
    margin-bottom: 12px;
}

.value-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* === AMINO PRODUCTS GRID === */
.amino-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 28px;
}

.amino-product-card {
    background: var(--bg-white);
    padding: 35px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 5px solid var(--primary-color);
    position: relative;
}

.amino-product-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    border-radius: 0 20px 0 0;
}

.amino-product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px) translateX(3px);
    border-left-color: var(--accent-color);
}

/* Animated line on hover */
.amino-product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
}

.amino-product-card:hover::after {
    width: 100%;
}

.amino-product-header h3 {
    font-size: 21px;
    color: var(--primary-color);
    margin-bottom: 14px;
    font-weight: 600;
}

.amino-product-card > p {
    color: var(--text-light);
    margin-bottom: 18px;
    line-height: 1.7;
    font-size: 14px;
}

.amino-specs {
    list-style: none;
    margin-bottom: 22px;
    padding: 18px;
    background: linear-gradient(135deg, var(--bg-light) 0%, #f1f5f9 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.amino-specs li {
    padding: 6px 0;
    font-size: 13px;
    color: var(--text-dark);
}

.amino-specs li strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* === PORTFOLIO FILTER === */
.portfolio-filter-section {
    padding: 35px 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 80px;
    z-index: 50;
}

.filter-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-button {
    padding: 12px 28px;
    border: 2px solid var(--border-color);
    background: white;
    border-radius: 50px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.filter-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-button.active {
    background: var(--bg-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(12, 55, 86, 0.3);
}

/* === CONTACT FORM === */
.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 70px;
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    font-size: 32px;
    margin-bottom: 16px;
}

.contact-form {
    margin-top: 35px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(12, 55, 86, 0.1);
}

.form-message {
    margin-top: 24px;
    padding: 18px;
    border-radius: 12px;
    display: none;
}

.form-message.success {
    display: block;
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    border: 1px solid #6ee7b7;
}

/* === CONTACT INFO === */
.contact-info-wrapper p {
    color: var(--text-light);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-info-list {
    margin-bottom: 35px;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 16px;
    transition: var(--transition);
}

.contact-info-item:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.contact-info-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(12, 55, 86, 0.2);
}

.contact-info-text h4 {
    font-size: 17px;
    margin-bottom: 6px;
}

.contact-info-text p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.contact-social h4 {
    margin-bottom: 18px;
}

.social-links-large {
    display: flex;
    gap: 12px;
}

.social-links-large a {
    width: 50px;
    height: 50px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(12, 55, 86, 0.2);
}

.social-links-large a:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 25px rgba(12, 55, 86, 0.3);
}

/* === FAQ === */
.faq-container {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border-radius: 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 24px 28px;
    background: none;
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    transition: var(--transition);
    color: var(--primary-color);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 28px 24px;
    color: var(--text-light);
    line-height: 1.8;
}

/* === CTA SECTION === */
.cta-section {
    padding: 120px 0;
    background: url('https://images.unsplash.com/photo-1576086213369-97a306d36557?w=1920&q=80') center/cover fixed;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.92) 0%, rgba(26, 95, 138, 0.88) 100%);
}

.cta-section::after {
    content: '';
    position: absolute;
    top: -100%;
    left: -50%;
    width: 200%;
    height: 300%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: pulse-slow 15s ease-in-out infinite;
}

/* Floating shapes for CTA */
.cta-section .cta-content::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.cta-section .cta-content::after {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 160px;
    height: 160px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 46px;
    margin-bottom: 18px;
    font-weight: 700;
}

.cta-content p {
    font-size: 19px;
    margin-bottom: 35px;
    opacity: 0.9;
}

/* === FOOTER === */
.footer {
    background: linear-gradient(180deg, var(--text-dark) 0%, #0f172a 100%);
    color: white;
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(12, 55, 86, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 18px;
}

.footer-logo-img {
    height: 45px;
    width: auto;
    margin-bottom: 18px;
    filter: brightness(0) invert(1);
}

.footer-col p {
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.footer-col ul li a:hover {
    color: white;
    transform: translateX(5px);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #94a3b8;
}

.contact-info i {
    color: var(--accent-color);
    margin-top: 4px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: #64748b;
}

/* === INDUSTRIES GRID === */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 35px;
}

.industry-card {
    background: var(--bg-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.industry-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.industry-image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

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

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

/* Shine effect on hover */
.industry-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.6s;
}

.industry-card:hover .industry-image::after {
    left: 100%;
}

.industry-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(12, 55, 86, 0.7) 0%, rgba(26, 95, 138, 0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
}

.industry-content {
    padding: 30px;
}

.industry-content h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.industry-content > p {
    color: var(--text-light);
    margin-bottom: 18px;
    line-height: 1.7;
}

.industry-products {
    list-style: none;
    margin-bottom: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.industry-products li {
    font-size: 14px;
    color: var(--text-dark);
    padding-left: 18px;
    position: relative;
}

.industry-products li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* === CERTIFICATIONS === */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.cert-card {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.cert-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.cert-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 24px;
    box-shadow: 0 10px 30px rgba(12, 55, 86, 0.2);
}

.cert-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.cert-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* === QUALITY PROCESS === */
.quality-process {
    max-width: 900px;
    margin: 0 auto;
}

.quality-step {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.quality-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.quality-number {
    font-size: 48px;
    font-weight: 800;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
}

.quality-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.quality-content p {
    color: var(--text-light);
    line-height: 1.7;
}

/* === TESTING LIST === */
.testing-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 30px;
}

.testing-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.testing-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.testing-item:hover i {
    color: var(--accent-color);
}

.testing-item i {
    font-size: 20px;
    color: var(--primary-color);
    transition: var(--transition);
}

.testing-item span {
    font-weight: 500;
}

/* === NEWS COMPONENTS === */
.featured-article {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
    background: var(--bg-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.featured-image {
    height: 400px;
    position: relative;
    overflow: hidden;
}

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

.featured-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent-color);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
}

.featured-content {
    padding: 40px;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--text-light);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-meta i {
    color: var(--primary-color);
}

.featured-content h2 {
    font-size: 32px;
    margin-bottom: 16px;
    line-height: 1.3;
}

.featured-content p {
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.8;
}

/* === NEWS GRID === */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card {
    background: var(--bg-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

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

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

/* Shine effect */
.news-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.5s;
}

.news-card:hover .news-image::after {
    left: 100%;
}

.news-category {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: var(--primary-color);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.news-content {
    padding: 25px;
}

.news-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.read-more:hover {
    gap: 12px;
    color: var(--accent-color);
}

/* === NEWSLETTER === */
.newsletter-box {
    background: var(--bg-gradient);
    border-radius: 24px;
    padding: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    color: white;
}

.newsletter-content h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.newsletter-content p {
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.newsletter-form input {
    padding: 16px 24px;
    border: none;
    border-radius: 50px;
    font-size: 15px;
    width: 300px;
    font-family: inherit;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.3);
}

/* === UTILITY === */
.text-center {
    text-align: center;
}

.mt-12 {
    margin-top: 48px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .two-col,
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: 50px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        gap: 25px;
    }

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

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 34px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .amino-list {
        grid-template-columns: 1fr;
    }
    
    .amino-products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .stat-number {
        font-size: 42px;
    }
    
    .featured-article {
        grid-template-columns: 1fr;
    }
    
    .featured-image {
        height: 250px;
    }
    
    .newsletter-box {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .quality-step {
        flex-direction: column;
        text-align: center;
    }
    
    .testing-list {
        grid-template-columns: 1fr;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-products {
        grid-template-columns: 1fr;
    }
}