/* CritiDose — Static Site Stylesheet */
/* Brand colors: Navy #1A2B45, Green #4CAF7D, Off-white #F6F7F2, Amber #F5A623, Coral #E8726A */

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

:root {
    --navy:      #1A2B45;
    --green:     #4CAF7D;
    --offwhite:  #F6F7F2;
    --amber:     #F5A623;
    --coral:     #E8726A;
    --navy-light: #243554;
    --text:      #1A1A2E;
    --muted:     #5A6070;
    --border:    #D8DDE6;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--offwhite);
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Layout ──────────────────────────────────────────── */

.site-header {
    background: var(--navy);
    padding: 1rem 1.5rem;
}

.header-inner {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.site-logo {
    color: #fff;
    font-size: 1.35rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-logo span {
    color: var(--green);
}

nav a {
    color: rgba(255,255,255,0.80);
    text-decoration: none;
    font-size: 0.9rem;
    margin-left: 1.25rem;
    transition: color 0.15s;
}

nav a:hover,
nav a[aria-current="page"] {
    color: #fff;
}

main {
    flex: 1;
    max-width: 860px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.site-footer {
    background: var(--navy);
    color: rgba(255,255,255,0.55);
    text-align: center;
    padding: 1.25rem 1.5rem;
    font-size: 0.82rem;
}

.site-footer a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
}

.site-footer a:hover {
    color: #fff;
}

.footer-links {
    margin-top: 0.4rem;
}

.footer-links a {
    margin: 0 0.6rem;
}

/* ── Hero (index only) ───────────────────────────────── */

.hero {
    background: var(--navy);
    color: #fff;
    text-align: center;
    padding: 4rem 1.5rem 3.5rem;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.hero h1 .accent {
    color: var(--green);
}

.hero .tagline {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.80);
    max-width: 540px;
    margin: 0 auto 2rem;
}

.hero-cta {
    display: inline-block;
    background: var(--green);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    transition: opacity 0.15s;
}

.hero-cta:hover {
    opacity: 0.88;
}

/* ── Feature grid ────────────────────────────────────── */

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin: 2.5rem 0;
}

.feature-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem 1.25rem;
}

.feature-card .icon {
    font-size: 1.75rem;
    margin-bottom: 0.65rem;
    display: block;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.35rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.55;
}

/* ── Privacy badge strip ─────────────────────────────── */

.privacy-strip {
    background: #fff;
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
}

.privacy-strip h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

.privacy-strip ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}

.privacy-strip ul li {
    font-size: 0.88rem;
    color: var(--muted);
}

.privacy-strip ul li::before {
    content: "✓ ";
    color: var(--green);
    font-weight: 700;
}

/* ── Nav pills (home page links) ─────────────────────── */

.page-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.page-links a {
    display: inline-block;
    padding: 0.55rem 1.25rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.15s;
}

.page-links a:hover { opacity: 0.82; }

.btn-primary   { background: var(--navy); color: #fff; }
.btn-secondary { background: var(--green); color: #fff; }
.btn-outline   { background: transparent; color: var(--navy); border: 2px solid var(--navy); }

/* ── Legal page layout ───────────────────────────────── */

.page-header {
    border-bottom: 2px solid var(--navy);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -0.02em;
}

.page-header .meta {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.35rem;
}

.legal-body h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin: 2rem 0 0.6rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.legal-body h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy);
    margin: 1.25rem 0 0.4rem;
}

.legal-body p {
    margin-bottom: 0.9rem;
    font-size: 0.95rem;
}

.legal-body ul,
.legal-body ol {
    margin: 0.5rem 0 0.9rem 1.5rem;
    font-size: 0.95rem;
}

.legal-body li {
    margin-bottom: 0.4rem;
}

.legal-body strong {
    color: var(--navy);
}

.legal-body code {
    font-family: "SF Mono", "Fira Code", Consolas, monospace;
    font-size: 0.88em;
    background: #e8edf4;
    padding: 0.1em 0.35em;
    border-radius: 3px;
    color: var(--navy);
}

.legal-body a {
    color: var(--navy);
    text-decoration: underline;
}

.notice-box {
    background: #fff8e1;
    border: 1px solid var(--amber);
    border-left: 4px solid var(--amber);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.notice-box strong {
    display: block;
    margin-bottom: 0.3rem;
    color: #7a4d00;
}

/* ── Support page ────────────────────────────────────── */

.support-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.support-card h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.65rem;
}

.support-card p {
    font-size: 0.95rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.email-link {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy);
    text-decoration: none;
    border-bottom: 2px solid var(--green);
    padding-bottom: 1px;
}

.emergency-box {
    background: #fff0ef;
    border: 1px solid var(--coral);
    border-left: 4px solid var(--coral);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    color: #5a1a17;
    margin-bottom: 1.5rem;
}

.emergency-box strong {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 600px) {
    .header-inner { flex-direction: column; align-items: flex-start; }
    nav a:first-child { margin-left: 0; }
    .hero { padding: 2.5rem 1.25rem 2rem; }
    main { padding: 1.75rem 1.1rem 3rem; }
    .features { grid-template-columns: 1fr; }
    .page-links { flex-direction: column; }
    .page-links a { text-align: center; }
}