:root {
    --primary-blue: #002B5B;
    --secondary-blue: #0056b3;
    --accent-green: #8cc63f;
    --bg-light: #ffffff;
    --bg-gray: #f8f9fa;
    --text-dark: #1A1A1A;
    --text-muted: #6c757d;
    --border-color: rgba(0, 0, 0, 0.08);
    --white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

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

ul {
    list-style: none;
}

/* Header */
header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

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

.top-bar {
    background: var(--primary-blue);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-blue);
    font-family: 'Space Grotesk', sans-serif;
}

.search-bar {
    flex: 1;
    max-width: 550px;
    margin: 0 50px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 14px 45px 14px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: var(--bg-gray);
    transition: var(--transition);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--secondary-blue);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(0, 86, 179, 0.1);
}

.search-bar i {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.header-icons {
    display: flex;
    gap: 30px;
    align-items: center;
}

.header-icon {
    position: relative;
    font-size: 1.5rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-icon:hover {
    color: var(--secondary-blue);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    font-size: 1.8rem;
    color: var(--primary-blue);
    cursor: pointer;
    transition: var(--transition);
    width: 44px;
    height: 44px;
    display: none; /* Still hidden by default */
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    color: var(--secondary-blue);
}

#cart-count {
    position: absolute;
    top: -10px;
    right: -12px;
    background: var(--accent-green);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 800;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

/* Navigation */
.nav-bar {
    background: var(--white);
    border-top: 1px solid var(--border-color);
    padding: 15px 0;
}

.nav-links {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-dark);
    letter-spacing: 1.5px;
    position: relative;
    padding-bottom: 5px;
}

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

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

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-blue);
}

/* Hero Slider */
.hero-slider {
    height: 650px;
    position: relative;
    overflow: hidden;
    background: var(--primary-blue);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 43, 91, 0.8) 0%, rgba(0, 43, 91, 0.4) 50%, transparent 100%);
}

.slide.active {
    opacity: 1;
}

.slide-image-only::before {
    display: none;
}

.slide-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 700px;
    padding: 0;
    background: transparent;
    box-shadow: none;
    animation: fadeInUp 1s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.slide-content h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.1;
    letter-spacing: -2px;
}

.slide-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 550px;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 35px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--accent-green);
    color: var(--primary-blue);
    box-shadow: 0 4px 15px rgba(140, 198, 63, 0.3);
}

.btn-primary:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-blue);
}
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.slide-content p {
    margin-bottom: 25px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: #004494;
}

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

.btn-secondary:hover {
    background: #7ab532;
}

/* Section Titles */
.section-title {
    text-align: center;
    margin: 80px 0 50px;
    position: relative;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-green);
    margin: 25px auto 0;
    border-radius: 2px;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 35px;
    margin-bottom: 80px;
}

.featured-slider:has(> :only-child) {
    display: flex;
    justify-content: center;
}

.featured-slider:has(> :only-child) .product-card {
    max-width: 400px;
    width: 100%;
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.product-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-blue);
    transform: translateY(-10px);
}

.quick-view-btn {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 10;
    white-space: nowrap;
}

.product-card:hover .quick-view-btn {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
    top: 45%;
}

.quick-view-btn:hover {
    background: var(--accent-green);
    color: var(--primary-blue);
}

.product-image {
    height: 220px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.product-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-category {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.product-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    height: 2.4em;
    overflow: hidden;
    color: var(--primary-blue);
    font-family: 'Space Grotesk', sans-serif;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-top: auto;
}

/* Category Cards */
.category-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.category-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-green);
}

.category-card i {
    width: 60px;
    height: 60px;
    color: var(--primary-blue);
    transition: var(--transition);
}

.category-card:hover i {
    transform: scale(1.2);
    color: var(--accent-green);
}

.category-card h3 {
    font-size: 1.4rem;
    color: var(--primary-blue);
    font-weight: 700;
}

/* Industry Grid */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.industry-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.industry-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-blue);
}

.industry-card i {
    width: 50px;
    height: 50px;
    color: var(--accent-green);
    margin-bottom: 25px;
    transition: var(--transition);
}

.industry-card:hover i {
    transform: rotate(10deg) scale(1.1);
}

.industry-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--primary-blue);
}

.industry-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}
footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--accent-green);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-col h4 {
    margin-bottom: 30px;
    color: var(--white);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-green);
}

.footer-col p {
    opacity: 0.8;
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: var(--white);
    opacity: 0.7;
    transition: var(--transition);
    display: inline-block;
}

.footer-col ul li a:hover {
    opacity: 1;
    color: var(--accent-green);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: var(--white);
}

/* Animations on Scroll */
@keyframes sectionFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.js-enabled .animate-on-scroll, 
.js-enabled section {
    opacity: 0;
    will-change: opacity, transform;
}

.js-enabled .animate-on-scroll.visible, 
.js-enabled section.visible {
    animation: sectionFadeIn 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* Sequential Delays */
.delay-1 { animation-delay: 0.1s !important; }
.delay-2 { animation-delay: 0.2s !important; }
.delay-3 { animation-delay: 0.3s !important; }
.delay-4 { animation-delay: 0.4s !important; }

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.modal-content {
    background: var(--white);
    margin: 5% auto;
    padding: 30px;
    width: 90%;
    max-width: 800px;
    border-radius: 8px;
    position: relative;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Quick View */
.quick-view-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* Floating Buttons */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 2000;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.floating-btn:hover {
    transform: scale(1.1);
}

.whatsapp-btn {
    background-color: #25d366;
}

.scroll-up-btn {
    background-color: var(--primary-blue);
    opacity: 0;
    visibility: hidden;
}

.scroll-up-btn.show {
    opacity: 1;
    visibility: visible;
}

/* Page Headers (Sub-pages) */
.page-header {
    background: linear-gradient(rgba(0, 43, 91, 0.85), rgba(0, 43, 91, 0.85)), url('https://picsum.photos/seed/chemicals/1920/600') center/cover;
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    margin-bottom: 60px;
}

.page-header h1 {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.page-header p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

/* Glassmorphism & Cards */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-premium {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

/* Form Elements Global */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    background: var(--bg-gray);
    transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--secondary-blue);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(0, 86, 179, 0.1);
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-blue);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Hover Effects */
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card:hover {
    transform: translateY(-5px);
}

/* Form Styles */
.reseller-form {
    background: white;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    .floating-btn {
        width: 50px;
        height: 50px;
    }
}