/*
 * doobneek shared brand stylesheet
 * ---------------------------------
 * Single source of truth for every public static/landing page
 * (about, programs, faq, contact, blog, immigration landing, ...).
 * Palette + typography mirror src/theme/createDoobneekTheme.js so the
 * marketing pages read as the same product as the encrypted app.
 *
 * Do not fork these variables per-page. If the brand changes, change it here.
 */

:root {
  color-scheme: light dark;

  /* Green brand palette (light) — matches createDoobneekTheme light mode */
  --dn-primary: #2e7d32;        /* success.dark / brand green */
  --dn-primary-strong: #1b5e20; /* darkest green for text + hovers */
  --dn-primary-bright: #4caf50; /* primary.main (light) */
  --dn-accent: #0b5cab;         /* supporting blue for secondary links */

  --dn-bg: #e8f5e9;             /* background.default */
  --dn-surface: #ffffff;
  --dn-surface-soft: #f1f8e9;   /* background.paper */
  --dn-text: #14291a;
  --dn-text-strong: #1b5e20;
  --dn-muted: #4a5f50;
  --dn-border: #c8e6c9;         /* divider */

  --dn-on-primary: #ffffff;

  --dn-font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --dn-radius: 14px;
  --dn-radius-sm: 10px;
  --dn-shadow: 0 2px 8px rgba(46, 125, 50, 0.12);
  --dn-shadow-lg: 0 18px 45px rgba(27, 94, 32, 0.16);
  --dn-maxw: 1040px;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Green brand palette (dark) — matches createDoobneekTheme dark mode */
    --dn-primary: #4caf50;
    --dn-primary-strong: #81c784;
    --dn-primary-bright: #66bb6a;
    --dn-accent: #90caf9;

    --dn-bg: #0f1b0f;
    --dn-surface: #16261a;
    --dn-surface-soft: #1b2f1b;
    --dn-text: #e8f5e9;
    --dn-text-strong: #ffffff;
    --dn-muted: #a5c2a8;
    --dn-border: #2e7d32;

    --dn-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    --dn-shadow-lg: 0 18px 45px rgba(0, 0, 0, 0.5);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--dn-font);
  color: var(--dn-text);
  background: var(--dn-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--dn-accent);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--dn-primary-bright);
  outline-offset: 3px;
}

img {
  max-width: 100%;
}

/* ---------- Layout ---------- */

.dn-container {
  width: min(var(--dn-maxw), calc(100% - 40px));
  margin: 0 auto;
}

.dn-main {
  padding-bottom: 56px;
}

/* ---------- Header / nav ---------- */

.dn-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--dn-bg) 92%, transparent);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--dn-border);
}

.dn-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.dn-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.3px;
  font-size: 1.05rem;
  color: var(--dn-text-strong);
  text-decoration: none;
}

.dn-brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.dn-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.dn-pill {
  display: inline-flex;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--dn-border);
  background: var(--dn-surface);
  color: var(--dn-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.dn-pill:hover {
  border-color: var(--dn-primary-bright);
  color: var(--dn-primary-strong);
}

/* ---------- Buttons / CTAs ---------- */

.dn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--dn-radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.dn-cta:hover {
  transform: translateY(-1px);
}

.dn-cta-primary {
  background: var(--dn-primary);
  color: var(--dn-on-primary);
  box-shadow: var(--dn-shadow);
}

.dn-cta-primary:hover {
  background: var(--dn-primary-strong);
  box-shadow: var(--dn-shadow-lg);
}

.dn-cta-outline {
  border-color: var(--dn-primary);
  color: var(--dn-primary-strong);
  background: transparent;
}

.dn-cta-outline:hover {
  background: color-mix(in srgb, var(--dn-primary-bright) 12%, transparent);
}

/* ---------- Hero ---------- */

.dn-hero {
  margin-top: 24px;
  background: var(--dn-surface);
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--dn-shadow);
}

.dn-kicker {
  margin: 0 0 12px;
  color: var(--dn-primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.dn-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 4.5vw, 2.6rem);
  line-height: 1.1;
  color: var(--dn-text-strong);
}

.dn-hero p {
  margin: 0 0 18px;
  color: var(--dn-muted);
  font-size: 1.08rem;
  max-width: 68ch;
}

.dn-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Sections ---------- */

.dn-section {
  margin-top: 26px;
  background: var(--dn-surface);
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius);
  padding: clamp(20px, 3vw, 30px);
}

.dn-section.dn-section-soft {
  background: var(--dn-surface-soft);
}

.dn-section h2 {
  margin-top: 0;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  color: var(--dn-text-strong);
}

.dn-section h3 {
  color: var(--dn-text-strong);
}

/* ---------- Grid / cards ---------- */

.dn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.dn-card {
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius-sm);
  padding: 18px;
  background: var(--dn-surface-soft);
}

.dn-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.dn-card p {
  margin: 0 0 12px;
  color: var(--dn-muted);
}

.dn-list {
  margin: 0;
  padding-left: 20px;
}

.dn-list li {
  margin-bottom: 6px;
}

.dn-muted {
  color: var(--dn-muted);
}

/* Numbered step cards */
.dn-steps {
  display: grid;
  gap: 12px;
  counter-reset: dn-step;
}

.dn-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius-sm);
  background: var(--dn-surface);
}

.dn-step-num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--dn-primary);
  color: var(--dn-on-primary);
  font-weight: 700;
}

.dn-step h3 {
  margin: 0 0 4px;
  font-size: 1.02rem;
}

.dn-step p {
  margin: 0;
  color: var(--dn-muted);
}

/* ---------- Footer ---------- */

.dn-footer {
  margin-top: 40px;
  padding: 28px 0 44px;
  border-top: 1px solid var(--dn-border);
  color: var(--dn-muted);
  font-size: 0.9rem;
  text-align: center;
}

.dn-footer a {
  color: var(--dn-muted);
}

.dn-footer-links {
  margin-top: 8px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ---------- Blog feed (server + client rendered share these classes) ---------- */

.journal-posts {
  display: grid;
  gap: 20px;
}

.journal-feature-story,
.journal-post {
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius);
  padding: clamp(20px, 3vw, 30px);
  background: var(--dn-surface);
  scroll-margin-top: 80px;
}

.journal-story-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: var(--dn-primary);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.journal-feature-story h3,
.journal-post h3 {
  margin: 12px 0 10px;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  line-height: 1.15;
  color: var(--dn-text-strong);
}

.journal-post-link {
  color: inherit;
  text-decoration: none;
}

.journal-post-link:hover {
  color: var(--dn-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.journal-post-summary {
  color: var(--dn-text);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 14px;
}

.journal-read-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  color: var(--dn-primary);
  text-decoration: none;
}

.journal-read-more:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.journal-post-image {
  margin: 0 0 20px;
}

.journal-post-image img {
  display: block;
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--dn-radius-sm);
}

.journal-post-image figcaption {
  margin-top: 8px;
  color: var(--dn-muted);
  font-size: 0.85rem;
}

.dn-topics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.dn-topics article {
  padding: 18px;
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius-sm);
  background: var(--dn-surface-soft);
}

.dn-topics span {
  color: var(--dn-primary);
  font-weight: 800;
  font-size: 0.8rem;
}

/* ---------- Rendered markdown (blog post bodies) ---------- */

.journal-post-markdown {
  color: var(--dn-text);
  font-size: 1.04rem;
  line-height: 1.75;
}

.journal-post-markdown h2,
.journal-post-markdown h3,
.journal-post-markdown h4 {
  margin: 1.6em 0 0.5em;
  color: var(--dn-text-strong);
  line-height: 1.2;
}

.journal-post-markdown p,
.journal-post-markdown ul,
.journal-post-markdown ol,
.journal-post-markdown blockquote {
  margin: 1em 0;
}

.journal-post-markdown a {
  color: var(--dn-accent);
}

.journal-post-markdown blockquote {
  padding: 0.25em 0 0.25em 1.1em;
  border-left: 4px solid var(--dn-primary-bright);
  color: var(--dn-muted);
}

.journal-post-markdown img {
  height: auto;
  border-radius: var(--dn-radius-sm);
}

.journal-post-markdown code {
  padding: 0.12em 0.35em;
  background: var(--dn-surface-soft);
  border: 1px solid var(--dn-border);
  border-radius: 4px;
  font-size: 0.92em;
}

.journal-post-markdown pre {
  overflow-x: auto;
  padding: 16px;
  border-radius: var(--dn-radius-sm);
  color: #e8f5e9;
  background: #0f1b0f;
}

.journal-post-markdown pre code {
  padding: 0;
  background: transparent;
  border: 0;
  color: inherit;
}

/* ---------- FAQ list ---------- */

.dn-quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.dn-quick-links a {
  justify-content: center;
  text-align: center;
}

.dn-faq-item {
  padding: 16px 0;
  border-top: 1px solid var(--dn-border);
}

.dn-faq-item:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.dn-faq-item h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--dn-text-strong);
}

.dn-faq-item p {
  margin: 0;
  color: var(--dn-muted);
}

.dn-faq-item a {
  color: var(--dn-accent);
  font-weight: 700;
}

/* Single blog post page */
.dn-article {
  margin-top: 24px;
  background: var(--dn-surface);
  border: 1px solid var(--dn-border);
  border-radius: var(--dn-radius);
  padding: clamp(22px, 4vw, 44px);
}

.dn-article h1 {
  margin: 10px 0 12px;
  font-size: clamp(1.9rem, 4.5vw, 2.7rem);
  line-height: 1.12;
  color: var(--dn-text-strong);
}

.dn-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  font-weight: 700;
  color: var(--dn-primary);
  text-decoration: none;
}

.dn-feed-status {
  color: var(--dn-muted);
  font-size: 0.9rem;
}

/* ---------- Blog CMS editor chrome (admin only) ---------- */

body.blog-cms-active {
  min-height: 100vh;
  background: var(--dn-surface-soft);
}

.blog-view-toggle {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 10000;
  min-height: 46px;
  padding: 11px 18px;
  color: var(--dn-on-primary);
  background: var(--dn-primary);
  border: 2px solid var(--dn-surface);
  border-radius: 999px;
  box-shadow: var(--dn-shadow-lg);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.blog-view-toggle:hover {
  background: var(--dn-primary-strong);
}

.blog-cms-loading {
  min-height: 60vh;
  display: grid;
  place-items: center;
  padding: 32px;
  color: var(--dn-primary-strong);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .dn-nav {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .dn-cta:hover {
    transform: none;
  }
}

[hidden] {
  display: none !important;
}