/* FILE: style.css */

/*
 * Theme Name: Clinical OS Child Theme
 * Description: FSE child theme for Clinical OS — psychedelic-assisted therapy & harm reduction training platform. RTL Hebrew, Navy/Teal brand, 800px clinical reading rule.
 * Version: 3.0
 * Text Domain: clinical-os-v3
 * Requires at least: 6.4
 * Requires PHP: 8.1
 */

/* ==========================================================================
   0. CSS CUSTOM PROPERTIES (mirror theme.json tokens for CSS use)
   ========================================================================== */

:root {
    --cos-navy: #1B263B;
    --cos-teal: #81D4A8;
    --cos-mint: #E8F5E9;
    --cos-white: #FFFFFF;
    --cos-soft-gray: #F8F9FA;
    --cos-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --cos-radius-pill: 50px;
    --cos-content-width: 800px;
    --cos-font-heading: "Outfit", sans-serif;
    --cos-font-body: "Heebo", sans-serif;
}

/* ==========================================================================
   1. RTL UNIVERSAL ENFORCEMENT
   ========================================================================== */

html {
    direction: rtl;
    text-align: right;
}

body {
    direction: rtl;
    text-align: right;
    background-color: var(--cos-soft-gray);
    font-family: var(--cos-font-body);
    font-size: 20px;
    line-height: 1.6;
    color: var(--cos-navy);
}

/* ==========================================================================
   2. 800PX CLINICAL READING RULE
   ========================================================================== */

.wp-block-post-content,
.entry-content,
.is-layout-constrained > * {
    max-width: var(--cos-content-width);
    margin-inline: auto;
    padding-inline: 20px;
    box-sizing: border-box;
}

.wp-block-post-content > *,
.entry-content > * {
    max-width: var(--cos-content-width);
    margin-inline: auto;
}

/* Full-width override for hero groups that intentionally break out */
.wp-block-post-content .alignfull,
.entry-content .alignfull,
.is-layout-constrained > .alignfull {
    max-width: 100%;
    margin-inline: calc(50% - 50vw);
    padding-inline: 0;
}

/* Wide alignment */
.wp-block-post-content .alignwide,
.entry-content .alignwide,
.is-layout-constrained > .alignwide {
    max-width: 1000px;
    margin-inline: auto;
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--cos-font-heading);
    line-height: 1.2;
    color: var(--cos-navy);
    margin-block-end: 0.5em;
}

h1 { font-size: 48px; font-weight: 700; }
h2 { font-size: 36px; font-weight: 600; }
h3 { font-size: 28px; font-weight: 600; }
h4 { font-size: 22px; font-weight: 600; }
h5 { font-size: 18px; font-weight: 500; }
h6 { font-size: 16px; font-weight: 500; }

p {
    font-family: var(--cos-font-body);
    font-size: 20px;
    line-height: 1.6;
    margin-block-end: 1em;
}

a {
    color: var(--cos-navy);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

a:hover,
a:focus {
    color: var(--cos-teal);
    text-decoration: none;
}

/* ==========================================================================
   4. GLOBAL HEADER
   ========================================================================== */

.wp-block-template-part[data-slug="header"],
header.wp-block-template-part,
.site-header,
#masthead {
    background-color: var(--cos-navy);
    border-block-end: 2px solid var(--cos-teal);
    box-shadow: var(--cos-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.wp-block-template-part[data-slug="header"] .wp-block-group,
header.wp-block-template-part .wp-block-group {
    background-color: var(--cos-navy);
    padding-block: 16px;
    padding-inline: 24px;
}

.wp-block-template-part[data-slug="header"] .wp-block-navigation a,
header.wp-block-template-part .wp-block-navigation a,
.site-header .wp-block-navigation a,
#masthead .wp-block-navigation a {
    color: var(--cos-white);
    text-decoration: none;
    font-family: var(--cos-font-body);
    font-size: 16px;
    font-weight: 500;
    padding-inline: 12px;
    padding-block: 6px;
    transition: color 0.2s ease;
}

.wp-block-template-part[data-slug="header"] .wp-block-navigation a:hover,
header.wp-block-template-part .wp-block-navigation a:hover,
.site-header .wp-block-navigation a:hover,
#masthead .wp-block-navigation a:hover {
    color: var(--cos-teal);
}

/* ==========================================================================
   5. GLOBAL FOOTER
   ========================================================================== */

.wp-block-template-part[data-slug="footer"],
footer.wp-block-template-part,
.site-footer,
#colophon {
    background-color: var(--cos-navy);
    border-block-start: 8px solid var(--cos-teal);
    color: var(--cos-white);
    padding-block: 80px;
    padding-inline: 20px;
}

.wp-block-template-part[data-slug="footer"] *,
footer.wp-block-template-part *,
.site-footer *,
#colophon * {
    color: var(--cos-white);
}

.wp-block-template-part[data-slug="footer"] a,
footer.wp-block-template-part a,
.site-footer a,
#colophon a {
    color: var(--cos-teal);
    text-decoration: none;
    transition: color 0.2s ease;
}

.wp-block-template-part[data-slug="footer"] a:hover,
footer.wp-block-template-part a:hover,
.site-footer a:hover,
#colophon a:hover {
    color: var(--cos-white);
    text-decoration: underline;
}

/* ==========================================================================
   6. BUTTON SYSTEM
   ========================================================================== */

.wp-block-button .wp-block-button__link,
.wp-block-button__link {
    background-color: var(--cos-navy);
    color: var(--cos-white);
    border: none;
    border-radius: var(--cos-radius-pill);
    padding-block: 14px;
    padding-inline: 32px;
    font-family: var(--cos-font-body);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease;
    line-height: 1.4;
}

.wp-block-button .wp-block-button__link:hover,
.wp-block-button__link:hover {
    background-color: var(--cos-teal);
    color: var(--cos-navy);
    outline: none;
}

/* ==========================================================================
   7. CLINICAL CARD COMPONENT
   ========================================================================== */

.cos-card,
.wp-block-group.is-style-cos-card {
    background-color: var(--cos-white);
    border-inline-start: 4px solid var(--cos-teal);
    border-radius: 8px;
    padding-block: 28px;
    padding-inline: 24px;
    box-shadow: 0 2px 12px rgba(27, 38, 59, 0.08);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.cos-card:hover,
.wp-block-group.is-style-cos-card:hover {
    box-shadow: 0 6px 24px rgba(27, 38, 59, 0.14);
    transform: translateY(-2px);
}

/* ==========================================================================
   8. ENTRY HEADER / TITLE SUPPRESSION
   ========================================================================== */

.entry-header,
.entry-title,
.wp-block-post-title.page-title-hidden {
    display: none;
}

/* ==========================================================================
   9. RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --cos-content-width: 100%;
    }
    body {
        font-size: 18px;
    }
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }
}

@media (max-width: 375px) {
    body {
        font-size: 16px;
    }
    h1 { font-size: 28px; }
    h2 { font-size: 22px; }
    h3 { font-size: 18px; }
}