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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9fafb;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.gradient-text {
    background: linear-gradient(135deg, #2563eb, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.highlight {
    color: #059669;
    font-weight: 600;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    justify-content: center;
    font-size: 0.875rem;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    border: 2px solid #2563eb;
    color: #2563eb;
    background: transparent;
}

.btn-secondary:hover {
    background: #2563eb;
    color: white;
}

.btn-white {
    background: white;
    color: #2563eb;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

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

.btn-outline:hover {
    background: white;
    color: #2563eb;
}

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

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Header Styles */
.header {
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
    padding: 0.75rem 0;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.contact-info {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

.contact-item .icon {
    width: 16px;
    height: 16px;
    color: white;
    flex-shrink: 0;
}

.contact-item span {
    color: white;
    font-weight: 500;
    font-size: 0.875rem;
}

.tagline {
    color: #bfdbfe;
    font-weight: 500;
    font-size: 0.8rem;
    text-align: right;
}

.main-header {
    padding: 1rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

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

.logo-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    padding: 0.5rem;
    border-radius: 0.75rem;
    color: white;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 28px;
    height: 28px;
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.logo-text p {
    font-size: 0.7rem;
    color: #6b7280;
    line-height: 1;
}

.desktop-nav {
    display: none;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.hamburger {
    width: 24px;
    height: 2px;
    background: #374151;
    transition: all 0.3s ease;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid #e5e7eb;
    background: white;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav-link {
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: #2563eb;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #dbeafe, #d1fae5, #dbeafe);
    padding: 3rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.stat {
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2563eb;
}

.stat-label {
    font-size: 0.8rem;
    color: #6b7280;
}

.hero-image {
    position: relative;
}

.image-container {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    border-radius: 1.5rem;
    padding: 1.5rem;
    transform: scale(1);
    transition: transform 0.5s ease;
}

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

.image-container img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.award-badge {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
    padding: 0.75rem;
    border-radius: 1rem;
}

.award-badge svg {
    width: 24px;
    height: 24px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h1,
.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 48rem;
    margin: 0 auto;
    line-height: 1.6;
}

.policy-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    color: #6b7280;
}

/* FAQ Search */
.faq-search {
    max-width: 600px;
    margin: 2rem auto 0;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1rem;
    width: 20px;
    height: 20px;
    color: #6b7280;
    z-index: 1;
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.search-box input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* FAQ Categories */
.faq-categories {
    padding: 2rem 0;
    background: white;
}

.faq-category-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.faq-tab {
    padding: 0.75rem 1.25rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    background: white;
    color: #374151;
    border: 2px solid #e5e7eb;
    cursor: pointer;
    font-size: 0.875rem;
    text-align: center;
    min-width: 120px;
}

.faq-tab.active {
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.faq-tab:hover:not(.active) {
    border-color: #3b82f6;
    background: #f8fafc;
}

/* FAQ Content */
.faq-content {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f9fafb, #dbeafe);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #374151;
    margin: 0;
    flex: 1;
    padding-right: 1rem;
    line-height: 1.4;
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: #6b7280;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #f8fafc;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
}

.faq-cta {
    padding: 0 1.5rem 1.5rem;
}

.faq-cta .btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
}

/* FAQ Contact Section */
.faq-contact {
    padding: 3rem 0;
    background: white;
}

.faq-contact-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.faq-contact-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #374151;
}

.faq-contact-content p {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.contact-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.contact-option {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-option:hover {
    transform: translateY(-4px);
}

.contact-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-option h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #374151;
}

.contact-option p {
    color: #6b7280;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* Blog Styles */
.blog-featured {
    padding: 3rem 0;
    background: white;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.featured-article {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.featured-article:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.article-image {
    height: 200px;
    overflow: hidden;
}

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

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

.article-content {
    padding: 1.5rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.category {
    background: #2563eb;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.category.business {
    background: #059669;
}

.category.quality {
    background: #dc2626;
}

.category.health {
    background: #7c3aed;
}

.category.market {
    background: #ea580c;
}

.date {
    color: #6b7280;
    font-size: 0.8rem;
}

.article-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #374151;
    line-height: 1.3;
}

.article-content p {
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.read-more {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.read-more:hover {
    color: #1d4ed8;
}

/* Blog Categories */
.blog-categories {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f9fafb, #dbeafe);
}

.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.category-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.category-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
}

.category-icon svg {
    width: 24px;
    height: 24px;
}

.category-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #374151;
}

.category-card p {
    color: #6b7280;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.article-count {
    background: #dbeafe;
    color: #1d4ed8;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Blog Articles */
.blog-articles {
    padding: 3rem 0;
    background: white;
}

.articles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.article-card {
    background: linear-gradient(135deg, #f8fafc, #dbeafe);
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.article-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #374151;
    line-height: 1.3;
}

.article-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.article-highlights {
    background: white;
    padding: 1.25rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid #059669;
}

.article-highlights h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #374151;
}

.article-highlights ul {
    list-style: none;
    padding: 0;
}

.article-highlights li {
    color: #6b7280;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.article-highlights li::before {
    content: "✓";
    color: #059669;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.cta-box {
    background: linear-gradient(135deg, #2563eb, #059669);
    padding: 1.25rem;
    border-radius: 0.75rem;
    text-align: center;
}

.cta-box p {
    color: white;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.cta-box .btn {
    background: white;
    color: #2563eb;
    font-size: 0.875rem;
}

.cta-box .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

/* Newsletter */
.newsletter {
    padding: 3rem 0;
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: #bfdbfe;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.newsletter-form input {
    padding: 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
}

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

.newsletter-note {
    color: #bfdbfe;
    font-size: 0.875rem;
}

/* E-commerce Platforms Section */
.ecommerce-platforms {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f0f9ff, #ecfdf5);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.platform-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.platform-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #2563eb;
}

.platform-logo {
    width: 100px;
    height: 50px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    padding: 0.5rem;
}

.platform-logo svg {
    width: 100%;
    height: 100%;
    max-width: 120px;
    max-height: 40px;
}

.platform-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #374151;
}

.platform-card p {
    color: #6b7280;
    font-size: 0.8rem;
}

/* Bulk Pricing Notice */
.bulk-pricing-notice {
    padding: 2rem 0;
    background: linear-gradient(135deg, #fef3c7, #d1fae5);
}

.notice-content {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #059669;
    max-width: 800px;
    margin: 0 auto;
}

.notice-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
}

.notice-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: #374151;
}

.notice-content p {
    color: #6b7280;
    text-align: center;
    line-height: 1.6;
    font-size: 1rem;
}

/* Features Section */
.features {
    padding: 3rem 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.feature-card {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    background: white;
}

.feature-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: white;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Nutritional Comparison */
.nutrition-comparison {
    padding: 3rem 0;
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
}

.comparison-table-container {
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 2rem;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px;
}

.comparison-table thead {
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
}

.comparison-table th,
.comparison-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.9rem;
}

.comparison-table th {
    font-weight: 600;
}

.comparison-table tbody tr:nth-child(even) {
    background: #f9fafb;
}

.comparison-table .highlight {
    background: linear-gradient(135deg, #2563eb, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    font-size: 1rem;
}

/* Products Preview */
.products-preview {
    padding: 3rem 0;
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.product-card {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    border-radius: 1.5rem;
    padding: 1.5rem;
    transition: all 0.5s ease;
}

.product-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-image {
    background: white;
    border-radius: 1rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

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

.product-image img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 0.75rem;
}

.product-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.product-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
}

.unit {
    color: #6b7280;
    margin-left: 0.5rem;
    font-size: 0.9rem;
}

.rating {
    display: flex;
    gap: 0.25rem;
}

.rating .star {
    width: 20px;
    height: 20px;
    color: #fbbf24;
}

/* Products Section */
.products-section {
    padding: 3rem 0;
    background: white;
}

.product-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    background: white;
    color: #374151;
    border: 1px solid #d1d5db;
    cursor: pointer;
    font-size: 0.9rem;
    text-align: center;
    min-width: 120px;
}

.tab-btn.active {
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.tab-btn:hover:not(.active) {
    border-color: #3b82f6;
}

.product-content {
    display: none;
}

.product-content.active {
    display: block;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
}

.product-image-large img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-info h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-price-large {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.product-price-large .price {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-price-large .rating {
    display: flex;
    gap: 0.25rem;
}

.product-description {
    font-size: 1rem;
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.product-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.features-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-item svg {
    color: #059669;
    flex-shrink: 0;
}

.feature-item span {
    font-size: 0.9rem;
}

.product-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.specifications {
    margin-top: 3rem;
}

.specifications h3 {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
}

.spec-table-container {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    overflow-x: auto;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 400px;
}

.spec-table thead {
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
}

.spec-table th,
.spec-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.9rem;
}

.spec-table tbody tr:nth-child(even) {
    background: #f9fafb;
}

/* Contact Section */
.contact-section {
    padding: 3rem 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-form-container h2,
.contact-info-container h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #374151;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    gap: 1rem;
}

.contact-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    padding: 0.75rem;
    border-radius: 0.75rem;
    color: white;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #6b7280;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.contact-details a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #1d4ed8;
}

.quick-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Research Sections */
.research-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 4xl;
    margin: 0 auto;
}

.stat-card {
    text-align: center;
    padding: 1.25rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    color: #2563eb;
    margin: 0 auto 1rem;
}

.stat-icon svg {
    width: 40px;
    height: 40px;
}

.stat-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2563eb;
}

.stat-card p {
    color: #6b7280;
    font-size: 0.9rem;
}

.nutrition-facts {
    padding: 3rem 0;
    background: white;
}

.nutrition-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.nutrition-card {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    padding: 1.25rem;
    border-radius: 1rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.nutrition-card:hover {
    transform: translateY(-4px);
}

.nutrition-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #374151;
}

.nutrition-value {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.nutrition-card p {
    color: #6b7280;
    font-size: 0.9rem;
}

.research-studies {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f9fafb, #dbeafe);
}

.studies-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.study-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.study-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.study-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.study-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: white;
    flex-shrink: 0;
}

.study-icon svg {
    width: 20px;
    height: 20px;
}

.study-meta h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #374151;
    line-height: 1.3;
}

.study-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: #dbeafe;
    color: #1d4ed8;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.study-card p {
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.9rem;
}

.study-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.study-link:hover {
    color: #1d4ed8;
}

.research-highlights {
    padding: 3rem 0;
    background: white;
}

.highlights-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.highlight-card {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    padding: 1.5rem;
    border-radius: 1rem;
}

.highlight-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #374151;
}

.highlight-card ul {
    list-style: none;
    padding: 0;
}

.highlight-card li {
    color: #6b7280;
    margin-bottom: 0.75rem;
    padding-left: 1rem;
    position: relative;
    font-size: 0.9rem;
}

.highlight-card li::before {
    content: "•";
    color: #059669;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Policy Content */
.policy-content {
    padding: 3rem 0;
    background: white;
}

.policy-sections {
    max-width: 4xl;
    margin: 0 auto;
}

.policy-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.policy-section:last-child {
    border-bottom: none;
}

.section-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: white;
    display: inline-flex;
    margin-bottom: 1rem;
}

.section-icon svg {
    width: 20px;
    height: 20px;
}

.policy-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #374151;
}

.policy-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 1.25rem 0 0.75rem 0;
    color: #374151;
}

.policy-section p {
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.policy-section ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.policy-section li {
    color: #6b7280;
    margin-bottom: 0.5rem;
    line-height: 1.6;
    font-size: 0.9rem;
}

.company-info {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    padding: 1.25rem;
    border-radius: 1rem;
    margin-bottom: 1.25rem;
}

.company-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #374151;
}

.company-info ul {
    list-style: none;
    padding: 0;
}

.company-info li {
    color: #6b7280;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.pricing-info {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    padding: 1.25rem;
    border-radius: 1rem;
    margin-bottom: 1.25rem;
}

.pricing-info ul {
    list-style: none;
    padding: 0;
}

.pricing-info li {
    color: #6b7280;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.contact-section {
    background: linear-gradient(135deg, #dbeafe, #d1fae5);
    padding: 1.5rem;
    border-radius: 1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-item .icon {
    color: #2563eb;
    flex-shrink: 0;
}

.contact-item span,
.contact-item div {
    color: #374151;
    font-size: 0.9rem;
}

/* Call to Action */
.cta {
    padding: 3rem 0;
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    color: #bfdbfe;
    margin-bottom: 2rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

/* Footer */
.footer {
    background: #111827;
    color: white;
}

.footer-main {
    padding: 2rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    background: linear-gradient(135deg, #2563eb, #059669);
    padding: 0.5rem;
    border-radius: 0.75rem;
}

.footer-logo .logo-icon svg {
    width: 20px;
    height: 20px;
}

.footer-logo h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-logo p {
    font-size: 0.8rem;
    color: #9ca3af;
}

.footer-description {
    color: #d1d5db;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    background: #2563eb;
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: white;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #059669;
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: white;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-detail {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.contact-detail .icon {
    color: #3b82f6;
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.contact-detail p {
    color: #d1d5db;
    font-size: 0.9rem;
    margin: 0;
}

.contact-detail small {
    color: #9ca3af;
    font-size: 0.8rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding: 1.5rem 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.footer-bottom-content p {
    color: #9ca3af;
    font-size: 0.8rem;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-bottom-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: white;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb, #059669);
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (min-width: 480px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nutrition-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-buttons {
        flex-direction: row;
    }
    
    .quick-contact {
        flex-direction: row;
    }
    
    .newsletter-form {
        flex-direction: row;
    }
    
    .cta-buttons {
        flex-direction: row;
    }
    
    .hero-buttons {
        flex-direction: row;
    }
    
    .contact-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-category-tabs {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .faq-tab {
        min-width: auto;
        flex: 1;
        max-width: 200px;
    }
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-header h1,
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    
    .footer-bottom-links {
        justify-content: flex-end;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .studies-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nutrition-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-options {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .platforms-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) {
    .desktop-nav {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .product-detail {
        grid-template-columns: 1fr 1fr;
    }
    
    .logo-icon svg {
        width: 32px;
        height: 32px;
    }
    
    .logo-text h1 {
        font-size: 1.5rem;
    }
    
    .logo-text p {
        font-size: 0.75rem;
    }
    
    .contact-item .icon {
        width: 18px;
        height: 18px;
    }
    
    .contact-item span {
        font-size: 0.9rem;
    }
    
    .tagline {
        font-size: 0.875rem;
    }
    
    .nav-link {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.75rem 2rem;
        font-size: 1rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
    
    .section-header h1,
    .section-header h2 {
        font-size: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .desktop-nav {
        gap: 2rem;
    }
    
    .container {
        padding: 0 2rem;
    }
    
    .hero {
        padding: 5rem 0;
    }
    
    .features {
        padding: 5rem 0;
    }
    
    .products-preview {
        padding: 5rem 0;
    }
    
    .nutrition-comparison {
        padding: 5rem 0;
    }
    
    .cta {
        padding: 5rem 0;
    }
    
    .blog-featured {
        padding: 4rem 0;
    }
    
    .blog-categories {
        padding: 4rem 0;
    }
    
    .blog-articles {
        padding: 4rem 0;
    }
    
    .research-studies {
        padding: 4rem 0;
    }
    
    .research-highlights {
        padding: 4rem 0;
    }
    
    .nutrition-facts {
        padding: 4rem 0;
    }
    
    .faq-content {
        padding: 4rem 0;
    }
    
    .faq-contact {
        padding: 4rem 0;
    }
    
    .contact-section {
        padding: 4rem 0;
    }
    
    .products-section {
        padding: 4rem 0;
    }
    
    .policy-content {
        padding: 4rem 0;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .container {
        max-width: 1280px;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .cta,
    .btn,
    .mobile-menu-btn,
    .back-to-top {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .hero {
        background: white !important;
        padding: 1rem 0 !important;
    }
    
    .section-header h1,
    .section-header h2 {
        color: black !important;
    }
    
    .gradient-text {
        color: black !important;
        -webkit-text-fill-color: black !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn-primary {
        background: #000;
        border: 2px solid #000;
    }
    
    .btn-secondary {
        border: 2px solid #000;
        color: #000;
    }
    
    .feature-card {
        border: 2px solid #000;
    }
    
    .product-card {
        border: 2px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .image-container:hover {
        transform: none;
    }
    
    .feature-card:hover {
        transform: none;
    }
    
    .product-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
}

/* Focus Styles for Accessibility */
.btn:focus,
.nav-link:focus,
.mobile-nav-link:focus,
input:focus,
select:focus,
textarea:focus,
.faq-question:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #2563eb;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error States */
.error {
    border-color: #ef4444 !important;
    background-color: #fef2f2;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Success States */
.success {
    border-color: #10b981 !important;
    background-color: #f0fdf4;
}

.success-message {
    color: #10b981;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}