/* ===================================
   Hearthset Website Styles
   =================================== */

/* CSS Variables */
:root {
    --color-primary: #3D405B;
    --color-accent: #E07A5F;
    --color-background: #F4F1DE;
    --color-card: #FFFFFF;
    --color-text: #2D3047;
    --color-text-secondary: #6B7280;
    --color-border: #E5E7EB;
    --font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --max-width: 1200px;
    --max-width-content: 800px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
}

h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 1.5rem;
    color: var(--color-text);
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: #C86B52;
    text-decoration: underline;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

strong {
    font-weight: 700;
}

/* Header & Navigation */
header {
    background-color: var(--color-card);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    text-decoration: none;
}

.logo:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

/* Hero Logo */
.hero-logo {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 1.5rem;
}

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

.nav-links a {
    color: var(--color-text-secondary);
    font-weight: 600;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom-color: var(--color-accent);
}

/* Main Content */
main {
    flex: 1;
}

/* Hero Section */
.hero {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.tagline {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.app-badges {
    margin-top: 2rem;
}

.app-store-badge img {
    height: 50px;
    transition: transform 0.2s ease;
}

.app-store-badge:hover img {
    transform: scale(1.05);
}

/* Features Section */
.features {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 4rem 2rem;
}

.features h2 {
    text-align: center;
    border: none;
    margin-top: 0;
    padding-top: 0;
    margin-bottom: 3rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature {
    background: var(--color-card);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature h3 {
    color: var(--color-primary);
    margin-top: 0;
    margin-bottom: 0.75rem;
}

.feature p {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* Legal Content Pages */
.legal-content {
    max-width: var(--max-width-content);
    margin: 0 auto;
    padding: 3rem 2rem;
}

.legal-content article {
    background: var(--color-card);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.legal-content h1 {
    margin-bottom: 0.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-accent);
}

.legal-content .last-updated {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.legal-content h2:first-of-type {
    margin-top: 2rem;
    border-top: none;
    padding-top: 0;
}

.legal-content section {
    margin-bottom: 1rem;
}

.legal-content ul {
    background: rgba(244, 241, 222, 0.5);
    padding: 1rem 1rem 1rem 2.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-accent);
}

.legal-content ol {
    background: rgba(244, 241, 222, 0.5);
    padding: 1rem 1rem 1rem 2.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.contact-info {
    background: var(--color-background);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1.5rem 0;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

.acknowledgment {
    background: rgba(224, 122, 95, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--color-accent);
    margin-top: 2rem;
}

.acknowledgment h2 {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    color: var(--color-accent);
}

/* Footer */
footer {
    background: var(--color-primary);
    color: #FFFFFF;
    margin-top: auto;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 3rem 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: #FFFFFF;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: #FFFFFF;
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 1.5rem 2rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .hero {
        padding: 2rem 1rem;
    }

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

    .tagline {
        font-size: 1.1rem;
    }

    .features {
        padding: 2rem 1rem;
    }

    .legal-content {
        padding: 1.5rem 1rem;
    }

    .legal-content article {
        padding: 1.5rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .footer-content {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    header, footer {
        display: none;
    }

    .legal-content article {
        box-shadow: none;
        padding: 0;
    }

    a {
        color: var(--color-text);
    }

    a::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: var(--color-text-secondary);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus States */
a:focus,
button:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: #FFFFFF;
}