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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #fafafa;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 50px;
}

.logo-section {
    padding-top: 5px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #2facaf, #22d3ee);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2facaf;
    margin: 0;
}

.logo-text p {
    font-size: 0.75rem;
    color: #64748b;
    margin: 0;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #2facaf;
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-color: #2facaf;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.9);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
}

.hero-text {
    margin-bottom: 2rem;
}

.hero-text h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.hero-text .highlight {
    color: #2facaf;
}

.hero-text p {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 512px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .hero-text h2 {
        font-size: 2.5rem;
    }
    
    .hero-text p {
        font-size: 1.125rem;
    }
}

/* Search Card */
.search-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1.5rem;
    margin-top: 1.5rem;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.search-input-group {
    display: flex;
    gap: 1rem;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
}

.search-input {
    width: 100%;
    height: 56px;
    padding: 0 1rem 0 3rem;
    font-size: 1.125rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: #2facaf;
    box-shadow: 0 0 0 3px rgba(47, 172, 175, 0.1);
}

.search-button {
    height: 56px;
    padding: 0 2rem;
    background: linear-gradient(135deg, #2facaf, #22d3ee);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.search-button:hover {
    background: linear-gradient(135deg, #268a8c, #0891b2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(47, 172, 175, 0.3);
}

@media (max-width: 640px) {
    .search-input-group {
        flex-direction: column;
    }
    
    .search-button {
        justify-content: center;
    }
}

/* Filter Buttons */
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.filter-btn:hover {
    border-color: #2facaf;
    color: #2facaf;
    background-color: rgba(47, 172, 175, 0.05);
    text-decoration: none;
}

.filter-btn-selected {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-color: #2facaf;
    color: #ffffff;
    background-color: #2facaf;
    text-decoration: none;
}

.home-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-color: #2facaf;
    color: #ffffff;
    background-color: #2facaf;
    text-decoration: none;
}

.home-btn:hover {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-color: #2facaf;
    color: #2facaf;
    background-color: rgba(47, 172, 175, 0.05);
    text-decoration: none;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    font-size: 0.875rem;
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #64748b;
}

.feature-dot {
    width: 8px;
    height: 8px;
    background-color: #2facaf;
    border-radius: 50%;
}

/* Products Section */
.products-section {
    padding: 1rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #64748b;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 640px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* Product Card */
.product-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(226, 232, 240, 0.5);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -5px rgba(47, 172, 175, 0.15), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.product-header {
    margin-bottom: 1rem;
}

.badges {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-category {
    background-color: #f1f5f9;
    color: #475569;
}

.badge-status {
    background-color: #2facaf;
    color: white;
}

.product-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #64748b;
}

.product-id {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    color: #2facaf;
    font-weight: 600;
}

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

.product-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #64748b;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

/* Buttons */
.btn-outline {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background-color: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-outline:hover {
    border-color: #2facaf;
    color: #2facaf;
    background-color: rgba(47, 172, 175, 0.05);
    text-decoration: none;
}

.btn-primary {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, #2facaf, #22d3ee);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #268a8c, #0891b2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(47, 172, 175, 0.3);
    text-decoration: none;
}

.load-more {
    text-align: center;
}

.btn-outline-large {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    color: #64748b;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline-large:hover {
    border-color: #2facaf;
    color: #2facaf;
    background-color: rgba(47, 172, 175, 0.05);
}

/* Footer */
.footer {
    background-color: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: 3rem 0;
}

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

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #2facaf, #22d3ee);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.footer-logo h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2facaf;
}

.footer-description {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.copyright {
    font-size: 0.875rem;
    color: #64748b;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #2facaf;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-size: 0.875rem;
}

.footer-contact svg {
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid #e2e8f0;
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

@media (max-width: 768px) {
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

.footer-tagline {
    font-size: 0.875rem;
    color: #64748b;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    font-size: 0.875rem;
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #2facaf;
}

/* Utilities */
.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;
}