/* TherapyDecision.com - base styles
   Type: Fraunces (headings) + Karla (body/UI) via Google Fonts
   Palette: warm parchment ground, sea-glass teal primary, soft apricot accent
*/

:root {
    --bg: #faf7f2;
    --surface: #ffffff;
    --surface-alt: #f1ece2;
    --ink: #26302e;
    --ink-muted: #5c6b67;
    --primary: #2f6f68;
    --primary-deep: #1f4e49;
    --accent: #e8a05e;
    --border: #e4dfd3;
    --focus: #2f6f68;

    --font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --font-body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius: 12px;
    --max-width: 1120px;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #14201d;
        --surface: #1b2b27;
        --surface-alt: #203330;
        --ink: #ecefe9;
        --ink-muted: #9db0ab;
        --primary: #7ecabd;
        --primary-deep: #a8ddd2;
        --accent: #f0b679;
        --border: #2a3d38;
        --focus: #7ecabd;
    }
}
:root[data-theme="dark"] {
    --bg: #14201d;
    --surface: #1b2b27;
    --surface-alt: #203330;
    --ink: #ecefe9;
    --ink-muted: #9db0ab;
    --primary: #7ecabd;
    --primary-deep: #a8ddd2;
    --accent: #f0b679;
    --border: #2a3d38;
    --focus: #7ecabd;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font-display); text-wrap: balance; font-weight: 600; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- Header / nav ---- */
.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 10;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.site-logo {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-deep);
}
.site-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}
.site-nav a { color: var(--ink); font-weight: 600; font-size: 0.92rem; }
.site-nav a:hover { color: var(--primary); text-decoration: none; }

.btn {
    display: inline-block;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-deep); text-decoration: none; }

/* ---- Hero ---- */
.hero { text-align: center; padding-block: 4.5rem 3.5rem; }
.hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin: 0 0 0.9rem;
    color: var(--primary-deep);
    max-width: 720px;
    margin-inline: auto;
}
.hero p {
    font-size: 1.1rem;
    color: var(--ink-muted);
    max-width: 560px;
    margin: 0 auto 1.75rem;
}
.hero .btn-primary { font-size: 1.05rem; padding: 0.85rem 2rem; }
.hero .hero-note { display: block; margin-top: 0.9rem; font-size: 0.8rem; color: var(--ink-muted); }

/* ---- Section shell ---- */
section.block { padding-block: 3rem; }
section.block h2 { font-size: 1.6rem; text-align: center; color: var(--primary-deep); margin-bottom: 2rem; }
.block-alt { background: var(--surface-alt); border-block: 1px solid var(--border); }

/* ---- Cards grid (what are you looking for) ---- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    font-weight: 600;
    color: var(--ink);
    transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.card:hover { box-shadow: 0 8px 20px rgba(31, 78, 73, 0.1); transform: translateY(-2px); border-color: var(--primary); text-decoration: none; }

/* ---- 4-step process (a real sequence, hence numbered) ---- */
.steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.25rem; }
.step { flex: 1 1 200px; max-width: 240px; text-align: center; }
.step .step-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 2.25rem; height: 2.25rem; border-radius: 50%;
    background: var(--primary); color: #fff; font-family: var(--font-display); font-weight: 600;
    margin-bottom: 0.6rem;
}
.step p { margin: 0; font-size: 0.95rem; color: var(--ink-muted); }

/* ---- Guide links ---- */
.guide-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0.75rem; list-style: none; padding: 0; margin: 0; }
.guide-list a {
    display: block; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 0.9rem 1.1rem; color: var(--ink); font-weight: 600;
}
.guide-list a:hover { border-color: var(--primary); text-decoration: none; }

/* ---- Intro blocks (Online Therapy / CBT / Comparison) ---- */
.intro-block { text-align: center; max-width: 620px; margin-inline: auto; }
.intro-block p { color: var(--ink-muted); }
.intro-block .btn-primary { margin-top: 0.5rem; }

/* ---- Footer ---- */
.site-footer { background: var(--primary-deep); color: #eaf3f1; padding-block: 2.5rem 1.5rem; margin-top: 2rem; font-size: 0.85rem; }
.site-footer a { color: #d7e6e3; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-bottom: 1rem; }
.footer-disclosure { color: #bcd0cb; max-width: 720px; line-height: 1.5; margin: 0 0 0.5rem; }
.footer-copy { color: #96aaa6; margin-top: 1rem; }

@media (prefers-reduced-motion: reduce) {
    .card { transition: none; }
}

@media (max-width: 640px) {
    .hero h1 { font-size: 1.6rem; }
    .site-nav ul { gap: 0.9rem; }
}

/* ---- Article / content pages ---- */
.article { max-width: 720px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }
.article h1 { font-size: clamp(1.6rem, 3.5vw, 2.1rem); color: var(--primary-deep); margin-bottom: 0.5rem; }
.article-meta { font-size: 0.82rem; color: var(--ink-muted); margin-bottom: 2rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.article-intro { font-size: 1.1rem; color: var(--ink-muted); margin-bottom: 1.5rem; }
.article h2 { font-size: 1.3rem; color: var(--primary-deep); margin-top: 2.25rem; margin-bottom: 0.75rem; }
.article h3 { font-size: 1.05rem; margin-top: 1.5rem; margin-bottom: 0.5rem; }
.article p { margin: 0 0 1.1rem; }
.article ul, .article ol { margin: 0 0 1.1rem; padding-left: 1.3rem; }
.article li { margin-bottom: 0.4rem; }
.article table { width: 100%; border-collapse: collapse; margin: 0 0 1.5rem; font-size: 0.92rem; }
.article th, .article td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--border); }
.article th { color: var(--primary-deep); }
.article .citation-list { font-size: 0.85rem; color: var(--ink-muted); }

.article-cta {
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    text-align: center;
}
.article-cta p { margin-bottom: 0.9rem; }

.btn-secondary {
    display: inline-block;
    border: 1.5px solid var(--primary);
    color: var(--primary);
    background: transparent;
    padding: 0.65rem 1.3rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
}

/* ---- Contact form ---- */
.contact-form { display: flex; flex-direction: column; gap: 0.3rem; max-width: 560px; }
.contact-form label { font-weight: 700; font-size: 0.9rem; margin-top: 0.9rem; }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    font: inherit;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    color: var(--ink);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid var(--focus);
    outline-offset: 1px;
}
.contact-form textarea { resize: vertical; }
.contact-form button { margin-top: 1.25rem; align-self: flex-start; }
.contact-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-errors {
    background: var(--surface-alt);
    border-left: 4px solid #c0503f;
    border-radius: 8px;
    padding: 0.85rem 1.1rem;
    margin: 1rem 0 1.5rem;
}
.contact-errors ul { margin: 0; padding-left: 1.1rem; }
.contact-success {
    background: var(--surface-alt);
    border-left: 4px solid var(--primary);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
}
.contact-alt { margin-top: 1.75rem; font-size: 0.92rem; color: var(--ink-muted); }
.btn-secondary:hover { background: var(--surface-alt); text-decoration: none; }