/* ── Reset & Base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --green-deep:   #173c2c;
  --green-mid:    #4a7a43;
  --green-muted:  #7aac6e;
  --green-light:  #C8ECC2;
  --green-pale:   #edf5eb;
  --cream:        #faf8f5;
  --cream-2:      #f5eedf;
  --slate:        #4c5e78;
  --text-body:    #365143;
  --text-light:   #6a7d6d;
  --border:       #c7d8c1;
  --shadow: 0 4px 24px rgba(74,122,67,0.10);
  --shadow-lg: 0 8px 40px rgba(74,122,67,0.16);
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: linear-gradient(160deg, #f8f1df 0%, #f0eedf 30%, #edf2e6 70%, #e2ebde 100%);
  min-height: 100vh;
  color: var(--text-body);
  overflow-x: hidden;
}

/* ── Lucide icon sizing ─────────────────────────────────────────────────── */
i[data-lucide] { display:inline-flex; align-items:center; justify-content:center; }
i[data-lucide] svg { stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.nav-brand i[data-lucide] svg { width:20px; height:20px; }
.nav-crisis i[data-lucide] svg { width:14px; height:14px; }
#dark-toggle i[data-lucide] svg { width:14px; height:14px; }
.feature-icon i[data-lucide] svg { width:30px; height:30px; stroke-width:1.75; }
.topic-icon i[data-lucide] svg { width:22px; height:22px; }
.resource-icon i[data-lucide] svg { width:16px; height:16px; }
.tool-icon i[data-lucide] svg { width:20px; height:20px; }
.team-avatar i[data-lucide] svg { width:28px; height:28px; stroke-width:1.5; }
.msg-icon i[data-lucide] svg { width:18px; height:18px; }
.qt-chat-icon i[data-lucide] svg { width:16px; height:16px; }
.screen-tab i[data-lucide] svg { width:14px; height:14px; }
.qt-nav-item i[data-lucide] svg { width:16px; height:16px; flex-shrink:0; }
.qt-btn i[data-lucide] svg { width:14px; height:14px; }
.crisis-banner i[data-lucide] svg { width:16px; height:16px; }

/* ── Falling Leaves ───────────────────────────────────────────────────── */
#leaf-canvas {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  overflow: hidden;
}
.leaf {
  position: absolute; top: -60px;
  width: 20px; height: 20px;
  opacity: 0.55;
  animation: fall linear infinite;
  user-select: none; pointer-events: none;
  color: var(--green-muted);
}
.leaf svg { width: 100%; height: 100%; }
@keyframes fall {
  0%   { transform: translateY(0) rotate(0deg) translateX(0);   opacity: 0.55; }
  25%  { transform: translateY(25vh) rotate(90deg) translateX(18px); }
  50%  { transform: translateY(50vh) rotate(180deg) translateX(-12px); }
  75%  { transform: translateY(75vh) rotate(270deg) translateX(20px); }
  100% { transform: translateY(110vh) rotate(360deg) translateX(-8px); opacity: 0; }
}

/* ── Nav ──────────────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; gap: 28px;
  padding: 14px 40px;
  background: rgba(250,248,245,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(199,216,193,0.4);
}
.nav-brand {
  font-family: 'Playfair Display', serif;
  font-size: 22px; font-weight: 800;
  color: var(--green-deep);
  letter-spacing: -0.5px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-links {
  display: flex; gap: 6px; flex-wrap: wrap; flex: 1;
}
.nav-links a {
  text-decoration: none;
  font-size: 13px; font-weight: 600;
  color: var(--green-mid);
  padding: 6px 14px;
  border-radius: 20px;
  transition: background 0.18s, color 0.18s;
}
.nav-links a:hover, .nav-links a.active {
  background: var(--green-pale);
  color: var(--green-deep);
}
.nav-crisis {
  font-size: 11px; font-weight: 700;
  color: #a33a2e; background: #fff2ef;
  border: 1px solid #efd3cc;
  border-radius: 20px; padding: 5px 12px;
  text-decoration: none; flex-shrink: 0;
}

/* ── Layout helpers ───────────────────────────────────────────────────── */
.section { padding: 96px 40px 72px; position: relative; z-index: 1; }
.section:first-of-type { padding-top: 120px; }
.container { max-width: 1200px; margin: 0 auto; }
.eyebrow {
  font-size: 11px; font-weight: 700;
  color: var(--green-mid); letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 10px;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 40px; font-weight: 800;
  color: var(--green-deep);
  line-height: 1.15; letter-spacing: -0.8px;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 16px; color: var(--slate);
  max-width: 680px; line-height: 1.7;
  margin-bottom: 48px;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  text-align: center;
  padding: 120px 40px 80px;
}
.hero-eyebrow {
  font-size: 12px; font-weight: 700;
  color: var(--green-mid); letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 18px;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(44px, 7vw, 76px);
  font-weight: 800; color: var(--green-deep);
  line-height: 1.08; letter-spacing: -1.5px;
  margin-bottom: 24px; max-width: 820px;
}
.hero-title span { color: var(--green-mid); }
.hero-body {
  font-size: 18px; color: var(--slate);
  max-width: 560px; line-height: 1.75;
  margin-bottom: 44px;
}
.hero-buttons {
  display: flex; gap: 14px; flex-wrap: wrap;
  justify-content: center;
}
.btn-hero {
  text-decoration: none;
  font-size: 14px; font-weight: 700;
  padding: 13px 26px; border-radius: 50px;
  transition: all 0.2s;
  display: inline-block;
}
.btn-primary {
  background: var(--green-deep);
  color: #fffdf5;
}
.btn-primary:hover { background: var(--green-mid); transform: translateY(-1px); }
.btn-outline {
  background: rgba(255,255,255,0.8);
  color: var(--green-deep);
  border: 1px solid var(--border);
}
.btn-outline:hover { background: var(--green-pale); transform: translateY(-1px); }

/* ── Feature grid (about) ─────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px; margin-top: 32px;
}
.feature-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--border);
  border-radius: 18px; padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.feature-icon { font-size: 32px; margin-bottom: 12px; }
.feature-name {
  font-size: 16px; font-weight: 800;
  color: var(--green-deep); margin-bottom: 6px;
}
.feature-desc { font-size: 13px; color: var(--text-light); line-height: 1.6; }

/* ── Topic / Folder cards grid ────────────────────────────────────────── */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.topic-card {
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.topic-card:hover { box-shadow: var(--shadow-lg); }
.topic-header {
  display: flex; align-items: center; gap: 14px;
  padding: 24px 26px; cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.topic-header:hover { background: var(--green-pale); }
.topic-icon {
  width: 50px; height: 50px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.topic-info { flex: 1; }
.topic-name {
  font-size: 17px; font-weight: 800;
  color: var(--green-deep);
}
.topic-subtitle {
  font-size: 12px; color: var(--text-light);
  margin-top: 2px;
}
.topic-arrow {
  font-size: 16px; color: var(--green-mid);
  transition: transform 0.25s;
}
.topic-card.open .topic-arrow { transform: rotate(180deg); }

/* ── Resource cards inside expanded section ───────────────────────────── */
.topic-body {
  display: none; border-top: 1px solid var(--border);
}
.topic-card.open .topic-body { display: block; }
.resource-list { padding: 8px 20px 20px; display: flex; flex-direction: column; gap: 12px; }
.resource-card {
  background: linear-gradient(135deg, #ffffff, #f5fdf2);
  border: 1px solid #ddecd8;
  border-left: 4px solid var(--green-muted);
  border-radius: 14px;
  padding: 18px 20px;
}
.resource-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.resource-icon {
  font-size: 18px; width: 34px; height: 34px;
  background: var(--green-pale);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.resource-title {
  font-size: 14px; font-weight: 800;
  color: var(--green-deep); line-height: 1.3;
}
.resource-desc {
  font-size: 13px; color: #4f6255;
  line-height: 1.65; margin-bottom: 8px;
}
.resource-details {
  font-size: 11.5px; color: #5a6f62;
  background: #f8f4ea;
  border: 1px solid #d5e0cf;
  border-radius: 10px; padding: 10px 12px;
  line-height: 1.7; white-space: pre-wrap;
  margin-bottom: 8px;
}
.resource-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.tag {
  font-size: 10px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  background: #edf4e8; color: #355141;
  border: 1px solid #bfd0bb;
}
.resource-links { display: flex; gap: 8px; flex-wrap: wrap; }
.res-link {
  font-size: 12px; font-weight: 700;
  color: var(--green-deep);
  background: linear-gradient(135deg, #e3efdc, #d4e6cd);
  border: 1px solid #c7d8c1; border-radius: 10px;
  padding: 6px 14px; text-decoration: none;
  transition: background 0.15s;
}
.res-link:hover { background: #daecd3; }

/* ── Toolkit items ────────────────────────────────────────────────────── */
.tool-item {
  display: flex; gap: 14px; padding: 16px 0;
  border-bottom: 1px solid #e8f0e6;
}
.tool-item:last-child { border-bottom: none; }
.tool-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--green-pale);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.tool-body { flex: 1; }
.tool-title {
  font-size: 14px; font-weight: 800;
  color: var(--green-deep); margin-bottom: 4px;
}
.tool-desc {
  font-size: 13px; color: #4f6255;
  line-height: 1.65; white-space: pre-wrap;
}
.tool-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

/* ── Chat demo ────────────────────────────────────────────────────────── */
#assistant { background: rgba(240,247,238,0.5); }
.chat-window {
  background: rgba(255,255,255,0.88);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  max-width: 760px; margin: 0 auto;
  overflow: hidden;
}
.chat-topbar {
  background: var(--green-deep);
  color: white; padding: 18px 24px;
  display: flex; align-items: center; gap: 12px;
}
.chat-avatar {
  width: 38px; height: 38px;
  background: var(--green-muted);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.chat-topname { font-size: 15px; font-weight: 700; }
.chat-topstatus { font-size: 11px; opacity: 0.72; }
.chat-messages { padding: 24px; display: flex; flex-direction: column; gap: 16px; max-height: 480px; overflow-y: auto; }
.msg { display: flex; gap: 10px; max-width: 84%; }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }
.msg-bubble {
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px; line-height: 1.6;
}
.msg.bot .msg-bubble {
  background: var(--green-pale);
  color: var(--green-deep);
  border-bottom-left-radius: 4px;
}
.msg.user .msg-bubble {
  background: var(--green-deep);
  color: #fffdf5;
  border-bottom-right-radius: 4px;
}
.msg-icon {
  width: 32px; height: 32px; flex-shrink: 0;
  background: var(--green-pale);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; align-self: flex-end;
}
.msg.user .msg-icon { background: rgba(74,122,67,0.15); }
.chat-input-row {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex; gap: 10px;
}
.chat-input {
  flex: 1; border: 1px solid var(--border);
  border-radius: 14px; padding: 12px 16px;
  font-family: inherit; font-size: 14px;
  background: var(--cream);
  color: var(--green-deep); outline: none;
}
.chat-input:focus { border-color: var(--green-muted); }
.chat-send {
  background: var(--green-deep);
  color: white; border: none;
  border-radius: 14px; padding: 12px 20px;
  font-size: 14px; font-weight: 700;
  cursor: pointer; transition: background 0.15s;
}
.chat-send:hover { background: var(--green-mid); }

/* ── Journal demo ─────────────────────────────────────────────────────── */
.journal-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
@media (max-width: 768px) { .journal-layout { grid-template-columns: 1fr; } }
.journal-composer {
  background: linear-gradient(135deg, #ffffff, #fbfdf8, #edf5eb);
  border: 1px solid var(--border);
  border-radius: 22px; padding: 32px;
  box-shadow: var(--shadow);
}
.journal-title-input, .journal-body-input {
  width: 100%; border: none; background: transparent;
  font-family: inherit; outline: none; resize: none;
  color: var(--green-deep);
}
.journal-title-input {
  font-size: 22px; font-weight: 700;
  border-bottom: 1px solid #dce8d8;
  padding-bottom: 10px; margin-bottom: 14px;
}
.journal-title-input::placeholder { color: #aab8a8; }
.journal-body-input {
  font-size: 15px; line-height: 1.8;
  color: #365143; min-height: 200px;
}
.journal-body-input::placeholder { color: #8fa09a; }
.journal-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid #dce8d8;
}
.journal-date { font-size: 13px; font-weight: 600; color: #5a6f62; }
.btn-save {
  background: linear-gradient(135deg, #234030, #3d6046);
  color: #fffdf5; border: none;
  border-radius: 12px; padding: 10px 24px;
  font-size: 14px; font-weight: 700;
  cursor: pointer; transition: background 0.15s;
  font-family: inherit;
}
.btn-save:hover { background: #2d4d39; }
.entries-panel { display: flex; flex-direction: column; gap: 14px; }
.entry-card {
  background: linear-gradient(135deg, #ffffff, #fbfdf8, #edf5eb);
  border: 1px solid var(--border);
  border-left: 4px solid #93ad89;
  border-radius: 16px; padding: 20px 22px;
  box-shadow: var(--shadow);
}
.entry-title { font-size: 16px; font-weight: 800; color: var(--green-deep); margin-bottom: 5px; }
.entry-excerpt { font-size: 13px; color: #4f6255; line-height: 1.6; margin-bottom: 10px; }
.entry-date { font-size: 12px; font-weight: 600; color: #71856f; }

/* ── Team section ─────────────────────────────────────────────────────── */
#team { text-align: center; }
.team-cards {
  display: flex; gap: 20px;
  justify-content: center; flex-wrap: wrap;
  margin-top: 40px;
}
.team-card {
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--border);
  border-radius: 18px; padding: 28px 24px;
  box-shadow: var(--shadow); width: 180px;
  transition: transform 0.2s;
}
.team-card:hover { transform: translateY(-3px); }
.team-avatar {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--green-pale), #ddf0d5);
  border-radius: 50%; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.team-name { font-size: 14px; font-weight: 700; color: var(--green-deep); }
.team-role { font-size: 11px; color: var(--text-light); margin-top: 4px; }

/* ── Screenshot/mockup showcase ───────────────────────────────────────── */
.mockup-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px; margin-top: 40px;
}
.mockup-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.mockup-bar {
  background: var(--green-deep);
  padding: 12px 16px;
  display: flex; gap: 6px; align-items: center;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.mockup-title-bar { color: rgba(255,255,255,0.7); font-size: 11px; margin-left: 6px; }
.mockup-body { padding: 20px; min-height: 200px; }

/* ── Footer ───────────────────────────────────────────────────────────── */
footer {
  background: var(--cream);
  border-top: 1px solid rgba(199,216,193,0.5);
  padding: 48px 40px;
  text-align: center;
  position: relative; z-index: 1;
}
footer p { font-size: 13px; color: #6a6a6a; margin-bottom: 6px; }
footer a { color: var(--green-mid); text-decoration: none; }
footer a:hover { text-decoration: underline; }
.crisis-banner {
  display: inline-block;
  background: #fff2ef; border: 1px solid #efd3cc;
  border-radius: 12px; padding: 10px 20px;
  color: #a33a2e; font-size: 12px; font-weight: 700;
  margin-bottom: 20px;
}

/* ── Misc ─────────────────────────────────────────────────────────────── */
.intro-card {
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--border);
  border-radius: 20px; padding: 30px 32px;
  box-shadow: var(--shadow);
  margin-bottom: 36px;
  font-size: 15px; color: #4f6255;
  line-height: 1.75;
}
.divider { height: 1px; background: var(--border); margin: 48px 0; opacity: 0.5; }
.badge {
  display: inline-block;
  background: var(--green-pale); color: var(--green-deep);
  font-size: 11px; font-weight: 700;
  border: 1px solid var(--border); border-radius: 20px;
  padding: 4px 12px; margin-right: 6px; margin-bottom: 6px;
}
@media (max-width: 640px) {
  .section { padding: 80px 20px 56px; }
  .section-title { font-size: 30px; }
  nav { padding: 12px 20px; gap: 12px; }
  .nav-links { display: none; }
}

/* ── Scroll progress bar ─────────────────────────────────────────────── */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--green-mid), var(--green-muted));
  z-index: 200; transition: width 0.08s linear;
}

/* ── Back to top ─────────────────────────────────────────────────────── */
#back-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--green-deep); color: white;
  border: none; cursor: pointer; font-size: 18px;
  display: none; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); z-index: 90;
  transition: background 0.2s, transform 0.2s;
}
#back-top.show { display: flex; }
#back-top:hover { background: var(--green-mid); transform: scale(1.1); }

/* ── Dark / Zen Night mode ───────────────────────────────────────────── */
#dark-toggle {
  background: none; border: 1px solid var(--border);
  border-radius: 20px; padding: 5px 12px;
  cursor: pointer; font-size: 13px; font-weight: 600;
  color: var(--green-mid); font-family: inherit;
  transition: all 0.2s; flex-shrink: 0; white-space: nowrap;
}
#dark-toggle:hover { background: var(--green-pale); }

body.dark {
  --cream: #111e16; --cream-2: #0f1a12;
  --green-pale: #1a2e1d; --border: #2d4535;
  --text-body: #b8d4b0; --text-light: #7da88a; --slate: #98b8a2;
  --shadow: 0 4px 24px rgba(0,0,0,0.45);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.55);
  background: linear-gradient(160deg,#0d1a0f 0%,#111c14 30%,#131f16 70%,#0f1c12 100%);
}
body.dark nav { background: rgba(10,20,12,0.96); border-color: rgba(45,69,53,0.5); }
body.dark .mobile-nav { background: rgba(10,20,12,0.97); border-color: rgba(45,69,53,0.4); }
body.dark .feature-card, body.dark .topic-card, body.dark .resource-card,
body.dark .entry-card, body.dark .journal-composer, body.dark .team-card,
body.dark .chat-window, body.dark .intro-card, body.dark .qt-window {
  background: rgba(20,38,24,0.88); border-color: #2d4535;
}
body.dark .chat-topbar { background: #0d1e10; }
body.dark .chat-input { background: #0f1a12; color: #b8d4b0; border-color: #2d4535; }
body.dark .journal-title-input, body.dark .journal-body-input { color: #b8d4b0; }
body.dark .resource-details { background: #1a2e1d; border-color: #2d4535; color: #98b8a2; }
body.dark footer { background: #0d1a0f; }
body.dark #resources { background: rgba(13,26,15,0.5) !important; }
body.dark #journal   { background: rgba(13,26,15,0.5) !important; }
body.dark #assistant { background: rgba(13,26,15,0.4) !important; }
body.dark .screen-tab { border-color: #2d4535; color: #7da88a; }
body.dark .qt-sidebar { background: rgba(0,0,0,0.25); border-color: #2d4535; }
body.dark .qt-nav-item.active { background: rgba(74,122,67,0.18); color: #C8ECC2; border-left-color: #4a7a43; }
body.dark .qt-folder, body.dark .qt-journal-entry { background: rgba(74,122,67,0.12); border-color: #2d4535; }
body.dark .qt-chat-bubble { background: rgba(74,122,67,0.15); color: #C8ECC2; }

/* ── Mobile hamburger ────────────────────────────────────────────────── */
.hamburger {
  display: none; flex-direction: column;
  gap: 5px; cursor: pointer; padding: 4px;
  border: none; background: none; flex-shrink: 0;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--green-deep); border-radius: 2px; transition: all 0.3s;
}
@media (max-width: 640px) { .hamburger { display: flex; } }
.mobile-nav {
  display: none; position: fixed; top: 58px; left: 0; right: 0;
  background: rgba(250,248,245,0.97); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(199,216,193,0.4); z-index: 99;
  padding: 12px 20px; flex-direction: column; gap: 2px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  text-decoration: none; font-size: 15px; font-weight: 600;
  color: var(--green-mid); padding: 10px 16px; border-radius: 12px;
}
.mobile-nav a:hover { background: var(--green-pale); }

/* ── Scroll-reveal ───────────────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.40s; }

/* ── Typing animation ────────────────────────────────────────────────── */
.typing-wrap .msg-bubble { display: flex; align-items: center; gap: 5px; padding: 14px 18px; }
.typing-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green-mid); display: inline-block;
  animation: tdot 1.2s infinite ease-in-out;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes tdot {
  0%,60%,100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-5px); opacity: 1; }
}

/* ── Journal word counter ────────────────────────────────────────────── */
.jword-count { font-size: 11px; color: #9eaa9d; }

/* ── App mockup section ──────────────────────────────────────────────── */
.screen-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 28px; justify-content: center;
}
.screen-tab {
  font-size: 12px; font-weight: 700; padding: 8px 20px;
  border-radius: 22px; border: 1px solid var(--border);
  background: transparent; color: var(--text-light);
  cursor: pointer; font-family: inherit; transition: all 0.2s;
}
.screen-tab.active { background: var(--green-deep); color: white; border-color: var(--green-deep); }
.screen-tab:hover:not(.active) { background: var(--green-pale); }
.screen-panel { display: none; }
.screen-panel.active { display: block; }
.qt-window {
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border); border-radius: 18px;
  overflow: hidden; box-shadow: var(--shadow-lg);
  max-width: 900px; margin: 0 auto;
}
.qt-titlebar {
  background: var(--green-deep); padding: 10px 18px;
  display: flex; align-items: center; gap: 7px;
}
.qt-titlename { color: rgba(255,255,255,0.65); font-size: 12px; margin-left: 6px; }
.qt-body { display: flex; min-height: 420px; }
.qt-sidebar {
  width: 180px; flex-shrink: 0;
  background: rgba(23,60,44,0.06);
  border-right: 1px solid var(--border);
  padding: 16px 0; display: flex; flex-direction: column;
}
.qt-nav-item {
  padding: 11px 20px; font-size: 13px; font-weight: 600;
  color: var(--text-light); display: flex; align-items: center; gap: 10px;
  cursor: default;
}
.qt-nav-item.active {
  background: var(--green-pale); color: var(--green-deep);
  border-left: 3px solid var(--green-mid);
}
.qt-content { flex: 1; padding: 28px 32px; overflow: auto; }
.qt-heading { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 800; color: var(--green-deep); margin-bottom: 5px; }
.qt-sub { font-size: 13px; color: var(--text-light); margin-bottom: 20px; }
.qt-folder-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 12px; margin-top: 12px; }
.qt-folder { background: var(--green-pale); border: 1px solid var(--border); border-radius: 14px; padding: 16px; text-align: center; }
.qt-folder-icon { font-size: 26px; margin-bottom: 6px; }
.qt-folder-name { font-size: 12px; font-weight: 700; color: var(--green-deep); }
.qt-chat-log { display: flex; flex-direction: column; gap: 10px; max-height: 300px; overflow-y: auto; }
.qt-chat-bubble { background: var(--green-pale); color: var(--green-deep); padding: 10px 14px; border-radius: 14px; font-size: 13px; max-width: 78%; line-height:1.5; }
.qt-chat-bubble.user { background: var(--green-deep); color: white; align-self: flex-end; }
.qt-chat-row { display: flex; gap: 8px; }
.qt-chat-row.user { flex-direction: row-reverse; }
.qt-chat-icon { width:28px; height:28px; border-radius:50%; background:var(--green-pale); display:flex; align-items:center; justify-content:center; font-size:14px; flex-shrink:0; align-self:flex-end; }
.qt-chat-input-row { display:flex; gap:8px; margin-top:16px; padding-top:14px; border-top:1px solid var(--border); }
.qt-chat-input-fake { flex:1; border:1px solid var(--border); border-radius:10px; padding:10px 14px; font-size:13px; color:var(--text-light); background:var(--cream); }
.qt-send-btn { background:var(--green-deep); color:white; border:none; border-radius:10px; padding:10px 18px; font-size:13px; font-weight:700; cursor:default; }
.qt-journal-list { display: flex; flex-direction: column; gap: 10px; }
.qt-journal-entry { background: var(--green-pale); border: 1px solid var(--border); border-radius: 12px; padding: 13px 16px; }
.qt-entry-title { font-size: 14px; font-weight: 700; color: var(--green-deep); margin-bottom: 3px; }
.qt-entry-date { font-size: 11px; color: var(--text-light); }
.qt-action-btns { display:flex; gap:10px; flex-wrap:wrap; margin-top:20px; }
.qt-btn { display:inline-block; padding:9px 22px; border-radius:22px; font-size:13px; font-weight:700; background:var(--green-deep); color:white; }
.qt-btn.outline { background:transparent; border:1px solid var(--border); color:var(--green-deep); }
.qt-topic-row { display:flex; align-items:center; gap:12px; padding:12px 16px; background:var(--green-pale); border-radius:12px; margin-bottom:8px; }
.qt-topic-icon2 { width:36px; height:36px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
.qt-topic-name2 { font-size:13px; font-weight:700; color:var(--green-deep); }
.qt-topic-sub2 { font-size:11px; color:var(--text-light); margin-top:2px; }
.qt-leaf { position:absolute; width:20px; height:20px; opacity:0.3; pointer-events:none; color:var(--green-muted); }
.qt-leaf svg { width:100%; height:100%; stroke:currentColor; fill:none; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }