/* ============================================================
   Ask Ghillie — Ask page
   Layered on top of styles.css (Deep Navy / Electric Blue)
   ============================================================ */

.ask-page {
  background:
    radial-gradient(circle at 12% -10%, hsl(226 100% 65% / 0.18), transparent 55%),
    radial-gradient(circle at 92% 10%, hsl(252 80% 70% / 0.14), transparent 50%),
    var(--bg);
  min-height: 100vh;
  /* Full-bleed: lock body so chat fills viewport, hide footer */
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.ask-page #site-footer { display: none; }

.ask-main {
  padding: 56px 0 88px;
}

/* Full-bleed mode: chat surface fills viewport below header */
.ask-main--full {
  flex: 1 1 auto;
  min-height: 0;
  padding: 0;
  display: flex;
}
.ask-main--full .chat-surface--full {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--border);
  box-shadow: none;
  background: var(--bg);
  min-height: 0;
}
.ask-main--full .chat-surface--full .chat-stream {
  flex: 1 1 auto;
  max-height: none;
  min-height: 0;
  padding: 32px max(20px, calc((100vw - 920px) / 2)) 24px;
}
.ask-main--full .chat-surface--full .composer-block {
  flex: 0 0 auto;
  border-top: 1px solid var(--border);
  background: linear-gradient(to bottom, transparent, hsl(230 60% 6% / 0.4));
  padding: 16px max(20px, calc((100vw - 920px) / 2)) 18px;
}
.ask-main--full .chat-surface--full .chip-row {
  margin: 0 0 12px;
  padding: 0;
  flex-wrap: wrap;
}
.ask-main--full .chat-surface--full .composer {
  margin: 0;
}
.ask-main--full .chat-surface--full .composer-fineprint {
  margin: 8px 0 0;
  padding: 0;
}

.ask-container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.ask-hero {
  text-align: center;
  margin-bottom: 32px;
}

.ask-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: hsl(226 100% 65% / 0.08);
  border: 1px solid hsl(226 100% 65% / 0.25);
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
}
.ask-eyebrow__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 0 4px hsl(153 80% 55% / 0.15);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.ask-hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--fg);
}
.ask-hero h1 .accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ask-lead {
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ---- Chat surface ---- */

.chat-surface {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 12px 40px hsl(230 65% 4% / 0.4);
}

.chat-stream {
  padding: 28px 28px 12px;
  min-height: 260px;
  max-height: 540px;
  overflow-y: auto;
  scroll-behavior: smooth;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.chat-stream::-webkit-scrollbar { width: 8px; }
.chat-stream::-webkit-scrollbar-track { background: transparent; }
.chat-stream::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 4px;
}

/* ---- Messages ---- */

.msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: slideIn 0.32s cubic-bezier(0.2, 0.8, 0.3, 1);
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.msg--user {
  flex-direction: row-reverse;
}

.msg__avatar {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.msg--assistant .msg__avatar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-cyan) 100%);
  color: var(--primary-fg);
}
.msg--user .msg__avatar {
  background: var(--card-elevated);
  color: var(--fg-muted);
  border: 1px solid var(--border);
}

.msg__bubble {
  max-width: 78%;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg);
}
.msg--assistant .msg__bubble {
  background: var(--card-elevated);
  border: 1px solid var(--border);
  border-top-left-radius: 4px;
}
.msg--user .msg__bubble {
  background: hsl(226 100% 65% / 0.16);
  border: 1px solid hsl(226 100% 65% / 0.35);
  color: var(--fg);
  border-top-right-radius: 4px;
}
.msg__bubble p { margin: 0; }
.msg__bubble p + p { margin-top: 8px; }

/* CTA card embedded in a bubble */
.msg__cta {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  background: hsl(226 100% 65% / 0.08);
  border: 1px solid hsl(226 100% 65% / 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.msg__cta-text {
  font-size: 13.5px;
  color: var(--fg-muted);
  flex: 1 1 200px;
}
.msg__cta-actions {
  display: flex;
  gap: 8px;
}
.msg__cta-actions .btn {
  font-size: 13px;
  padding: 7px 14px;
}

/* Typing indicator */
.typing {
  display: inline-flex;
  gap: 4px;
  padding: 4px 0;
}
.typing span {
  width: 6px;
  height: 6px;
  background: var(--fg-muted);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

/* ---- Suggestion chips ---- */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 28px 18px;
  border-bottom: 1px solid var(--border);
}
.chip {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}
.chip:hover {
  border-color: var(--primary);
  color: var(--fg);
  background: hsl(226 100% 65% / 0.06);
}
.chip-row.is-hidden { display: none; }

/* ---- Composer ---- */

.composer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--card-elevated);
}
.composer input {
  flex: 1;
  background: var(--bg-soft);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--fg);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.composer input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsl(226 100% 65% / 0.15);
}
.composer input::placeholder {
  color: var(--fg-subtle);
}
.composer__send {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--primary-fg);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
  flex-shrink: 0;
}
.composer__send svg { width: 20px; height: 20px; }
.composer__send:hover:not(:disabled) { background: var(--primary-hover); }
.composer__send:disabled { opacity: 0.5; cursor: not-allowed; }

.composer-fineprint {
  margin: 12px 28px 16px;
  font-size: 12px;
  color: var(--fg-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.usage-meter {
  font-variant-numeric: tabular-nums;
  color: var(--fg-muted);
}
.usage-meter.is-warn { color: var(--accent-amber); }

/* ---- Capability cards ---- */

.ask-capabilities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.cap-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.cap-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.cap-card__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: hsl(226 100% 65% / 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.cap-card__icon svg { width: 18px; height: 18px; }
.cap-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin: 0 0 6px;
}
.cap-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--fg-muted);
  margin: 0;
}

/* ---- Modal ---- */

.modal[hidden] { display: none; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: hsl(230 65% 4% / 0.7);
  backdrop-filter: blur(6px);
}
.modal__panel {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 32px 28px 24px;
  box-shadow: 0 20px 60px hsl(230 65% 4% / 0.6);
  animation: panelIn 0.28s cubic-bezier(0.2, 0.8, 0.3, 1);
}
@keyframes panelIn {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
}
.modal__close:hover { background: var(--card-elevated); color: var(--fg); }
.modal__close svg { width: 18px; height: 18px; }

.modal__panel h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--fg);
}
.modal__sub {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--fg-muted);
  margin: 0 0 20px;
}
.modal__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal__form input {
  background: var(--bg-soft);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--fg);
  font-size: 15px;
  font-family: inherit;
  outline: none;
}
.modal__form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsl(226 100% 65% / 0.15);
}
.modal__form .btn {
  width: 100%;
  padding: 12px;
  font-size: 15px;
}
.modal__fineprint {
  font-size: 12px;
  color: var(--fg-subtle);
  margin: 14px 0 0;
  text-align: center;
  line-height: 1.5;
}

/* ---- Mobile ---- */

@media (max-width: 640px) {
  .ask-main { padding: 32px 0 60px; }
  .ask-hero h1 { font-size: 38px; }
  .ask-lead { font-size: 15.5px; }
  .chat-stream { padding: 20px 18px 8px; max-height: 60vh; }
  .chip-row { padding: 4px 18px 14px; }
  .composer { padding: 12px 14px; }
  .composer-fineprint { margin: 10px 18px 14px; font-size: 11.5px; }
  .msg__bubble { max-width: 85%; font-size: 14.5px; }
  .modal__panel { padding: 28px 22px 20px; }
}