/* NeighborMap — Shared Styles */

:root {
    --sage-green: #7A9E7E;
    --sage-green-light: #A3C4A7;
    --soft-charcoal: #3D3D3D;
    --warm-cream: #FAF5EF;
    --text-secondary: #6B6B6B;
    --border: #E8E3DC;
    --bg: var(--warm-cream);
    --card-bg: #FFFFFF;
    --terracotta: #C67B5C;
    --muted-tan: #D4C5A9;
    --coral-red: #E07A5F;
    --nav-bg: rgba(250, 245, 239, 0.85);
}

@media (prefers-color-scheme: dark) {
    :root {
        --soft-charcoal: #F0EDE8;
        --warm-cream: #1C1C1E;
        --text-secondary: #A0A0A0;
        --border: #3A3A3C;
        --bg: #1C1C1E;
        --card-bg: #2C2C2E;
        --sage-green-light: #5A7E5E;
        --terracotta: #D99A80;
        --muted-tan: #8A7D65;
        --coral-red: #E8997F;
        --nav-bg: rgba(28, 28, 30, 0.85);
    }
}

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

body {
    font-family: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg);
    color: var(--soft-charcoal);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* Containers */

.container {
    max-width: 680px;
    margin: 0 auto;
    padding: 60px 24px 80px;
}

.container--wide {
    max-width: 960px;
    margin: 0 auto;
    padding: 60px 24px 80px;
}

/* Navigation */

.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.site-nav .nav-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.site-nav .nav-logo {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--soft-charcoal);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-nav .nav-logo:hover {
    text-decoration: none;
}

.site-nav .nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.site-nav .nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.site-nav .nav-links a:hover {
    color: var(--sage-green);
    text-decoration: none;
}

/* Hamburger (CSS-only) */

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.nav-toggle-label span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--soft-charcoal);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

@media (max-width: 768px) {
    .nav-toggle-label {
        display: flex;
    }

    .site-nav .nav-links {
        display: none;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
        padding: 8px 0;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }

    .site-nav .nav-links a {
        display: block;
        padding: 12px 24px;
    }

    .nav-toggle:checked ~ .nav-links {
        display: flex;
    }

    .nav-toggle:checked ~ .nav-toggle-label span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked ~ .nav-toggle-label span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

/* Typography */

header {
    text-align: center;
    margin-bottom: 48px;
}

header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

header .effective-date {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sage-green);
    margin-bottom: 8px;
}

section h2 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--sage-green);
}

p, li {
    font-size: 1rem;
    color: var(--soft-charcoal);
    margin-bottom: 12px;
}

ul {
    padding-left: 20px;
}

li {
    margin-bottom: 6px;
}

/* Links */

a {
    color: var(--sage-green);
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}

/* Badge */

.badge {
    display: inline-block;
    background-color: var(--sage-green);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}

/* Cards */

.highlight-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 12px;
}

.highlight-card p:last-child {
    margin-bottom: 0;
}

/* CTA Button */

.cta-button {
    display: inline-block;
    background-color: var(--sage-green);
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 999px;
    text-decoration: none;
    transition: background-color 0.2s, transform 0.2s;
}

.cta-button:hover {
    background-color: var(--sage-green-light);
    text-decoration: none;
    transform: translateY(-1px);
}

.cta-button--outline {
    background-color: transparent;
    color: var(--sage-green);
    border: 2px solid var(--sage-green);
}

.cta-button--outline:hover {
    background-color: var(--sage-green);
    color: #FFFFFF;
}

/* Emoji Icon */

.emoji-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--sage-green-light);
    border-radius: 50%;
    font-size: 1.4rem;
    margin-bottom: 12px;
}

@media (prefers-color-scheme: dark) {
    .emoji-icon {
        background: rgba(122, 158, 126, 0.25);
    }
}

/* Feature Cards */

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 24px;
}

.feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 24px;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--soft-charcoal);
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* Pricing Cards */

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 24px;
}

.pricing-grid--three {
    grid-template-columns: repeat(4, 1fr);
}

.pricing-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 28px;
    text-align: center;
}

.pricing-card--featured {
    border-color: var(--sage-green);
    border-width: 2px;
    position: relative;
}

.pricing-card .pricing-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--sage-green);
    margin-bottom: 4px;
}

.pricing-card .pricing-amount {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--soft-charcoal);
    margin-bottom: 4px;
}

.pricing-card .pricing-period {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.pricing-card .pricing-features {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 24px;
}

.pricing-card .pricing-features li {
    font-size: 0.92rem;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    color: var(--soft-charcoal);
}

.pricing-card .pricing-features li:last-child {
    border-bottom: none;
}

/* How It Works */

.steps {
    display: flex;
    gap: 32px;
    margin-top: 24px;
    position: relative;
}

.step {
    flex: 1;
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--sage-green);
    color: #FFFFFF;
    border-radius: 50%;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.step h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--soft-charcoal);
}

.step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.steps-connector {
    position: absolute;
    top: 20px;
    left: calc(16.67% + 24px);
    right: calc(16.67% + 24px);
    height: 2px;
    background: var(--border);
    z-index: -1;
}

/* FAQ Accordion */

.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 8px;
    overflow: hidden;
}

.faq-item summary {
    padding: 16px 20px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--soft-charcoal);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: 12px;
}

.faq-item[open] summary::after {
    content: "\2212";
}

.faq-item .faq-content {
    padding: 0 20px 16px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-item .faq-content p:last-child {
    margin-bottom: 0;
}

.faq-section {
    margin-bottom: 32px;
}

.faq-section h2 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--sage-green);
}

/* Hero */

.hero {
    text-align: center;
    padding: 80px 24px 60px;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--soft-charcoal);
}

.hero .subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.app-store-badge img {
    height: 48px;
}

.device-mockup {
    width: 280px;
    height: 560px;
    border: 2px dashed var(--border);
    border-radius: 36px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Privacy Callout */

.privacy-callout {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.privacy-callout h2 {
    color: var(--soft-charcoal);
    margin-bottom: 12px;
}

.privacy-callout p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* Section Spacing (landing page) */

.landing-section {
    padding: 60px 24px;
}

.landing-section .section-inner {
    max-width: 960px;
    margin: 0 auto;
}

.landing-section:nth-child(even) {
    background-color: var(--card-bg);
}

/* Site Footer */

.site-footer {
    border-top: 1px solid var(--border);
    padding: 32px 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.site-footer .footer-inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.site-footer .footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.site-footer .footer-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.site-footer .footer-links a:hover {
    color: var(--sage-green);
}

/* Contact Card */

.contact-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    margin-top: 40px;
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

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

/* Responsive */

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero .subtitle {
        font-size: 1rem;
    }

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

    .pricing-grid--three {
        grid-template-columns: 1fr 1fr;
    }

    .steps {
        flex-direction: column;
        gap: 24px;
    }

    .steps-connector {
        display: none;
    }

    .landing-section {
        padding: 40px 24px;
    }

    .container,
    .container--wide {
        padding: 40px 20px 60px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 16px 40px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .container,
    .container--wide {
        padding: 32px 16px 48px;
    }

    .landing-section {
        padding: 32px 16px;
    }

    .pricing-card {
        padding: 24px 20px;
    }

    .feature-card {
        padding: 20px 18px;
    }
}