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

:root {
    --bg-color: #f8f8f6;
    --text-color: #333;
    --text-secondary: #666;
    --text-tertiary: #888;
    --border-color: #e0e0e0;
    --accent-color: #4a90e2;
    --accent-hover: #357abd;
    --card-bg: #ffffff;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Dark theme color overrides - PANTONE 19-4914 Deep Teal with Living Coral accents */
body.dark-theme {
    --bg-color: #1a2f38;
    --text-color: #e8f4f8;
    --text-secondary: #b0d4e1;
    --text-tertiary: #7a9fad;
    --border-color: #2d5263;
    --accent-color: #FF6F61;
    --accent-hover: #ff5a4f;
    --card-bg: #244855;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.5s ease, color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    margin-bottom: 1rem;
    font-weight: 600;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-hover);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Header & Navigation */
.site-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text {
    display: inline-block;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--text-color);
}

.privacy-link {
    padding: 0.5rem 1rem;
    border: 1.5px solid var(--accent-color);
    border-radius: 5px;
    color: var(--accent-color) !important;
    font-weight: 600;
    transition: all 0.2s ease;
}

.privacy-link:hover {
    background-color: var(--accent-color);
    color: white !important;
}

/* Hero Section */
.hero {
    padding: 6rem 0;
    text-align: center;
    background: linear-gradient(135deg, #f8f8f6 0%, #e8e8e6 100%);
    transition: background 0.5s ease;
}

body.dark-theme .hero {
    background: linear-gradient(135deg, #1a2f38 0%, #244855 50%, #2d5263 100%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Products Section */
.products-section {
    padding: 4rem 0;
}

.products-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.product-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

body.dark-theme .product-card {
    border-color: rgba(255, 111, 97, 0.15);
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

body.dark-theme .product-card:hover {
    border-color: rgba(255, 111, 97, 0.3);
    box-shadow: 0 4px 16px rgba(255, 111, 97, 0.1);
}

.product-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.status-badge {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.4rem 0.9rem;
    background-color: var(--accent-color);
    color: #ffffff;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.dark-theme .status-badge {
    background-color: var(--accent-color);
    color: #1a2f38;
}

.product-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background-color: var(--bg-color);
    border-radius: 8px;
}

.feature-icon {
    font-size: 1.5rem;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

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

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

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

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

/* About Section */
.about-section {
    padding: 4rem 0;
    background-color: var(--card-bg);
}

.about-section h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.about-section p {
    max-width: 800px;
    margin: 0 auto 1.5rem;
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Coming Soon */
.coming-soon {
    text-align: center;
    padding: 3rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Content Pages */
.content {
    max-width: 900px;
    margin: 3rem auto;
    padding: 0 2rem 4rem;
}

.content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-color);
}

.content > p:first-of-type {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 1.5rem 0 2.5rem;
    line-height: 1.7;
}

.content h2 {
    font-size: 2rem;
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.content h3 {
    font-size: 1.35rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    color: var(--text-color);
}

.content ul, .content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.content li {
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.content strong {
    color: var(--text-color);
    font-weight: 600;
}

.content a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.content a:hover {
    border-bottom-color: var(--accent-color);
}

.content code {
    background-color: var(--bg-color);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
}

.content pre {
    background-color: var(--bg-color);
    padding: 1.5rem;
    border-radius: 6px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.content pre code {
    padding: 0;
    background: none;
}

.content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
}

.content th,
.content td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.content th {
    background-color: var(--bg-color);
    font-weight: 600;
}

/* Footer */
.site-footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    margin-top: auto;
    text-align: center;
}

.site-footer p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--text-color);
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
    font-weight: 500;
    z-index: 100;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.8);
}

body.dark-theme .theme-toggle {
    background-color: rgba(36, 72, 85, 0.9);
}

.theme-toggle:hover {
    background-color: var(--bg-color);
    border-color: var(--text-secondary);
    color: var(--text-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .logo-image {
        display: none;
    }

    .logo-text {
        text-align: center;
    }

    .nav-links {
        gap: 1.5rem;
        font-size: 0.95rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .product-features {
        grid-template-columns: 1fr;
    }

    .product-links {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .theme-toggle {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
        top: 1rem;
        right: 1rem;
    }
}