/* ============================================================
   El Sentir de Yaja — Main Stylesheet
   Colors extracted from logo:
     Forest green: #1f4a2a
     Gold:         #c49a2d
     Cream bg:     #f9f5ee
     Dark text:    #2c1f0e
     Medium text:  #5c4a2a
   ============================================================ */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ── Tokens ── */
:root {
  --green:        #1f4a2a;
  --green-light:  #2d6b3c;
  --green-muted:  #4a7c57;
  --gold:         #c49a2d;
  --gold-light:   #e8c55a;
  --cream:        #f9f5ee;
  --cream-dark:   #f0e9dc;
  --brown:        #5c4a2a;
  --dark:         #2c1f0e;
  --text:         #3a2e1e;
  --text-muted:   #7a6a52;
  --border:       #ddd0b8;
  --white:        #ffffff;
  --error:        #b91c1c;
  --warning:      #d97706;
  --success:      #166534;

  --font-body:    'Georgia', 'Times New Roman', serif;
  --font-ui:      system-ui, -apple-system, sans-serif;
  --font-script:  'Georgia', cursive; /* Logo script feel */

  --radius:       0.5rem;
  --radius-lg:    1rem;
  --shadow:       0 2px 12px rgba(31,74,42,0.1);
  --shadow-lg:    0 8px 32px rgba(31,74,42,0.15);
  --transition:   0.2s ease;

  --container:    1100px;
  --gap:          1.5rem;
}

/* ── Base ── */
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Accessibility ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--green);
  color: var(--white);
  padding: 0.5rem 1rem;
  font-family: var(--font-ui);
  z-index: 9999;
}
.skip-link:focus { top: 0; }

/* ── Header ── */
.site-header {
  background: var(--white);
  border-bottom: 2px solid var(--cream-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(31,74,42,0.07);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.site-logo img {
  height: 48px;
  width: auto;
}

.logo-text {
  font-family: var(--font-script);
  font-size: 1.4rem;
  color: var(--green);
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav-link {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--brown);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  background: var(--cream-dark);
  color: var(--green);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle .bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  line-height: 1;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(31,74,42,0.25);
}

.btn-gold {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
}

.btn-ghost {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-ghost:hover {
  background: var(--cream-dark);
}

.btn-link {
  background: none;
  border: none;
  color: var(--green);
  padding: 0;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}
.btn-link:hover { color: var(--gold); }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--green) 0%, #2d6b3c 60%, #1a3d20 100%);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/img/hero-texture.svg') center/cover no-repeat;
  opacity: 0.05;
}

.hero-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
  position: relative;
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 2rem;
  position: relative;
}

/* ── Mode Cards ── */
.modes {
  padding: 4rem 0;
  background: var(--cream);
}

.modes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
}

.mode-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.mode-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.mode-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.mode-card h2 {
  font-size: 1.15rem;
  color: var(--green);
  margin-bottom: 0.75rem;
  font-family: var(--font-ui);
  font-weight: 700;
}

.mode-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  font-family: var(--font-ui);
}

.mode-chat { border-top: 3px solid var(--green); }
.mode-wall { border-top: 3px solid var(--gold); }
.mode-private { border-top: 3px solid var(--green-muted); }

/* ── Founder Intro ── */
.founder-intro {
  background: var(--cream-dark);
  padding: 4rem 0;
}

.founder-intro-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.founder-text h2 {
  font-size: 1.6rem;
  color: var(--green);
  margin-bottom: 1rem;
}

.founder-text p {
  color: var(--text-muted);
  font-family: var(--font-ui);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.founder-image img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--gold);
  box-shadow: var(--shadow-lg);
}

/* ── Emergency Notice ── */
.emergency-notice {
  background: var(--green);
  color: var(--white);
  padding: 0.75rem 0;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.875rem;
}
.emergency-notice a { color: var(--gold-light); }

/* ── Founder Story Page ── */
.story-page { padding: 3rem 0 5rem; }

.story-header {
  text-align: center;
  margin-bottom: 3rem;
}
.story-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  color: var(--green);
}

.story-container { max-width: 800px; }

.story-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.story-portrait { text-align: center; width: 160px; }
.founder-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--gold);
  box-shadow: var(--shadow);
  margin-bottom: 0.5rem;
}
.founder-name {
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--green);
  font-weight: 700;
}
.founder-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.story-text p { margin-bottom: 1.25rem; font-size: 1.05rem; line-height: 1.8; }
.story-text strong { color: var(--green); }

.story-quote {
  border-left: 4px solid var(--gold);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--cream-dark);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.story-quote p { font-style: italic; color: var(--brown); margin-bottom: 0.5rem; }

.story-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.story-signature {
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--green);
  margin-top: 2rem;
}

.story-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* ── Forms ── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 0.4rem;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31,74,42,0.12);
}
.form-textarea { resize: vertical; min-height: 120px; }

/* ── Operator area ── */
.op-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: calc(100vh - 64px);
}
.op-sidebar {
  background: var(--green);
  color: var(--white);
  padding: 1.5rem;
}
.op-main { padding: 1.5rem; background: var(--cream); }

.queue-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  cursor: pointer;
  transition: box-shadow var(--transition);
}
.queue-item:hover { box-shadow: var(--shadow); }
.queue-item .pseudonym { font-weight: 700; color: var(--green); }
.queue-item .meta { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-ui); }

.risk-low    { color: var(--success); }
.risk-medium { color: var(--warning); }
.risk-high   { color: var(--error); }

/* ── Alerts ── */
.alert {
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  border-left: 4px solid;
}
.alert-info    { background: #eff6ff; border-color: #3b82f6; color: #1d4ed8; }
.alert-success { background: #f0fdf4; border-color: var(--green); color: var(--green); }
.alert-warning { background: #fffbeb; border-color: var(--gold); color: var(--brown); }
.alert-error   { background: #fef2f2; border-color: var(--error); color: var(--error); }

/* ── Chat ── */
.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 200px);
  max-height: 700px;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
}
.msg { margin-bottom: 1rem; }
.msg-visitor .msg-bubble {
  background: var(--cream-dark);
  border-radius: var(--radius) var(--radius) var(--radius) 0;
  max-width: 75%;
  padding: 0.75rem 1rem;
}
.msg-operator .msg-bubble {
  background: var(--green);
  color: var(--white);
  border-radius: var(--radius) var(--radius) 0 var(--radius);
  max-width: 75%;
  padding: 0.75rem 1rem;
  margin-left: auto;
}
.msg-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-ui);
  margin-top: 0.25rem;
}
.chat-input-row {
  display: flex;
  gap: 0.5rem;
}
.chat-input-row .form-input { flex: 1; }

/* ── Footer ── */
.site-footer {
  background: var(--green);
  color: rgba(255,255,255,0.85);
  padding: 2rem 0;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  margin-top: auto;
}
.footer-emergency {
  text-align: center;
  font-size: 0.9rem;
  color: var(--gold-light);
  margin-bottom: 1rem;
}
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.footer-nav a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}
.footer-nav a:hover { color: var(--white); }
.footer-meta { text-align: center; opacity: 0.6; }
.tagline { font-style: italic; margin-bottom: 0.25rem; font-family: var(--font-body); }

/* ── Wall ── */
.wall-page { padding: 3rem 0; }
.wall-header { text-align: center; margin-bottom: 2.5rem; }
.wall-header h1 { font-size: 2rem; color: var(--green); margin-bottom: 0.5rem; }
.wall-header p { color: var(--text-muted); font-family: var(--font-ui); }

.post-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: box-shadow var(--transition);
}
.post-card:hover { box-shadow: var(--shadow); }
.post-card .post-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-family: var(--font-ui);
  font-size: 0.875rem;
}
.post-pseudonym { font-weight: 700; color: var(--green); }
.post-category {
  background: var(--cream-dark);
  color: var(--brown);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
}
.post-body { line-height: 1.8; margin-bottom: 1rem; }
.post-footer {
  display: flex;
  gap: 1rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── Utility ── */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 1rem;
    flex-direction: column;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .nav-link { padding: 0.6rem 1rem; width: 100%; }

  .story-body { grid-template-columns: 1fr; }
  .story-portrait { width: 100%; margin-bottom: 1rem; }
  .founder-photo { margin: 0 auto; }

  .founder-intro-inner { grid-template-columns: 1fr; text-align: center; }
  .founder-image { display: none; }

  .op-layout { grid-template-columns: 1fr; }
  .op-sidebar { display: none; }

  .modes-grid { grid-template-columns: 1fr; }
}

/* ── Lightbox ── */
.lightbox-trigger { cursor: zoom-in; }
#lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
#lightbox-overlay.open { display: flex; }
#lightbox-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 64px rgba(0,0,0,0.6);
  object-fit: contain;
}

@media (max-width: 480px) {
  .hero { padding: 3rem 0; }
  .story-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 280px; }
}