/* ============================================================
   VIBE OTTER HELP CENTER — ELITE PREMIUM REDESIGN
   ============================================================ */

/* ============================================================
   PROMPTING GUIDE ROLL-UP PAGE
   ============================================================ */

/* Rollup Cards */
.rollup-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
@media (max-width: 768px) {
  .rollup-cards { grid-template-columns: 1fr; }
}

.rollup-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 36px 32px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.rollup-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  border-color: var(--accent);
}
.rollup-card-accent {
  border-color: rgba(255,107,43,0.25);
}
.rollup-card-accent:hover {
  border-color: #FF6B2B;
  box-shadow: 0 20px 60px rgba(255,107,43,0.18);
}

.rollup-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
}
.rollup-card-icon {
  font-size: 2rem;
  line-height: 1;
}
.rollup-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0;
}
.rollup-card p {
  color: var(--text-2);
  font-size: 0.97rem;
  line-height: 1.7;
  margin: 0;
}
.rollup-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.rollup-list li {
  color: var(--text-2);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.rollup-card-cta {
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: auto;
  padding-top: 8px;
}

/* Prompting Guide Rules Grid */
.pg-rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 900px) {
  .pg-rules-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .pg-rules-grid { grid-template-columns: 1fr; }
}

.pg-rule-card {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 16px;
  padding: 28px 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.pg-rule-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}
.pg-rule-num {
  font-family: 'Sora', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
}
.pg-rule-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 10px;
}
.pg-rule-card p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0;
}

/* Prompt Examples Grid */
.pg-examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 900px) {
  .pg-examples-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .pg-examples-grid { grid-template-columns: 1fr; }
}

.pg-example-card {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 16px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.pg-example-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}
.pg-example-tag {
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pg-example-prompt {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-2);
  font-style: italic;
  background: var(--bg-3);
  border-left: 3px solid var(--accent);
  padding: 14px 16px;
  border-radius: 0 10px 10px 0;
}

/* ============================================================
   COOL FEATURES PAGE
   ============================================================ */

/* Global Rules Strip */
.cf-rules-strip {
  display: flex;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.cf-rule {
  flex: 1;
  min-width: 160px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 14px;
  padding: 22px 18px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.cf-rule:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}
.cf-rule-icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
}
.cf-rule strong {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 8px;
}
.cf-rule p {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.55;
  margin: 0;
}
@media (max-width: 768px) {
  .cf-rules-strip { flex-direction: column; }
  .cf-rule { min-width: unset; }
}

/* Feature Section */
.cf-feature-section {
  scroll-margin-top: 80px;
}
.cf-feature-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}
.cf-feature-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Feature Body: Info + Prompt Box side by side */
.cf-feature-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 36px;
  align-items: start;
}
@media (max-width: 768px) {
  .cf-feature-body { grid-template-columns: 1fr; }
}

.cf-feature-info h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 16px;
}

.cf-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cf-checklist li {
  color: var(--text-2);
  font-size: 0.93rem;
  line-height: 1.55;
  padding-left: 4px;
}
.cf-checklist li strong {
  color: var(--text-1);
}

.cf-variation {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  padding: 16px 18px;
  margin-top: 4px;
}
.cf-variation-label {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.cf-variation p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.6;
  margin: 0;
}

/* Prompt Box */
.cf-prompt-box {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: 16px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cf-prompt-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cf-prompt-text {
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--text-1);
  font-style: italic;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  padding: 16px 18px;
  border-radius: 0 10px 10px 0;
}
.cf-prompt-variation {
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--text-2);
  font-style: italic;
  background: var(--bg-2);
  border-left: 3px solid var(--border-2);
  padding: 12px 16px;
  border-radius: 0 10px 10px 0;
}

/* Behavior Tags */
.cf-behavior-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.cf-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.cf-tag:hover {
  border-color: var(--accent);
  color: var(--text-1);
}

/* Pro Tip Banner */
.cf-pro-tip-banner {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: linear-gradient(135deg, rgba(255,107,43,0.08) 0%, rgba(255,107,43,0.03) 100%);
  border: 1px solid rgba(255,107,43,0.25);
  border-radius: 20px;
  padding: 36px 40px;
}
.cf-pro-tip-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.cf-pro-tip-content h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 12px;
}
.cf-pro-tip-content p {
  font-size: 0.97rem;
  color: var(--text-2);
  line-height: 1.75;
  margin: 0;
}
.cf-pro-tip-content strong {
  color: #FF6B2B;
}
@media (max-width: 600px) {
  .cf-pro-tip-banner { flex-direction: column; padding: 24px 22px; }
}

/* ============================================================
   HERO TOOL BUTTON
   ============================================================ */

.hero-cta-link {
  margin-bottom: 40px;
}

.hero-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50px;
  padding: 13px 26px;
  color: rgba(255,255,255,0.9);
  font-family: 'Sora', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s, border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

.hero-tool-btn:hover {
  background: linear-gradient(135deg, rgba(255,107,43,0.25) 0%, rgba(0,194,199,0.20) 100%);
  border-color: rgba(255,107,43,0.7);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,107,43,0.25);
  color: #ffffff;
}

.hero-tool-btn-icon {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1rem;
  flex-shrink: 0;
}

.hero-tool-btn-arrow {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.hero-tool-btn:hover .hero-tool-btn-arrow {
  transform: translateX(4px);
}

/* ============================================================
   PROMPT REVIEWER TOOL
   ============================================================ */

/* Featured Section */
.pr-featured-section {
  background: linear-gradient(160deg, rgba(255,107,43,0.06) 0%, rgba(0,194,199,0.05) 60%, var(--bg) 100%) !important;
  border-top: 2px solid rgba(255,107,43,0.3);
  border-bottom: 2px solid rgba(0,194,199,0.2);
  position: relative;
  overflow: hidden;
}

.pr-featured-section::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,107,43,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pr-featured-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0,194,199,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.pr-featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(255,107,43,0.15), rgba(0,194,199,0.12));
  border: 1px solid rgba(255,107,43,0.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-family: 'Sora', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 18px;
}

.pr-featured-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 2s ease-in-out infinite;
}

.pr-featured-title {
  font-size: clamp(2rem, 4vw, 2.8rem) !important;
  background: var(--gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

.pr-featured-sub {
  font-size: 1.08rem !important;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.pr-tool-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.pr-input-area {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.pr-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.pr-textarea {
  width: 100%;
  min-height: 130px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  padding: 16px 18px;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.pr-textarea:focus {
  border-color: var(--orange);
  background: var(--bg-card-2);
}

.pr-textarea::placeholder { color: var(--text-dim); }

.pr-btn {
  align-self: flex-start;
  background: var(--gradient);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  border-radius: 50px;
  padding: 14px 36px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  letter-spacing: 0.01em;
}

.pr-btn:hover { opacity: 0.88; transform: translateY(-2px); }
.pr-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Results */
.pr-results {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  animation: prFadeIn 0.4s ease;
}

@keyframes prFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pr-score-row {
  display: flex;
  align-items: center;
  gap: 24px;
}

.pr-score-box {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: center;
  min-width: 90px;
  flex-shrink: 0;
}

.pr-score-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.pr-score-num {
  font-family: 'Sora', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}

.pr-score-out {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.pr-score-bar-wrap {
  flex: 1;
}

.pr-score-bar-track {
  background: var(--bg-card);
  border-radius: 50px;
  height: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}

.pr-score-bar-fill {
  height: 100%;
  border-radius: 50px;
  background: var(--gradient);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.pr-score-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pr-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pr-section-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange-2);
}

.pr-translation {
  background: var(--bg-3);
  border-left: 3px solid var(--teal);
  border-radius: 0 8px 8px 0;
  padding: 16px 18px;
  color: var(--text-muted);
  font-size: 0.97rem;
  line-height: 1.75;
  font-style: italic;
}

.pr-improvements {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pr-improvements li {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.6;
  padding-left: 42px;
  position: relative;
}

.pr-improvements li::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

/* Loading */
.pr-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.pr-loading-dots {
  display: flex;
  gap: 8px;
}

.pr-loading-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  animation: prDot 1.2s ease-in-out infinite;
}

.pr-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.pr-loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes prDot {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40%           { opacity: 1;   transform: scale(1.2); }
}

@media (max-width: 580px) {
  .pr-results { padding: 20px 16px; }
  .pr-score-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .pr-score-box { width: 100%; }
  .pr-btn { width: 100%; text-align: center; }
}

/* ============================================================
   CHATBOT WIDGET
   ============================================================ */

.chatbot-launcher {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  border: none;
  cursor: pointer;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(255,107,43,0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}
.chatbot-launcher:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(255,107,43,0.6);
}
.chatbot-launcher svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}
.chatbot-launcher .chat-close-icon { display: none; }
.chatbot-launcher.open .chat-open-icon { display: none; }
.chatbot-launcher.open .chat-close-icon { display: block; }

.chatbot-window {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 360px;
  max-width: calc(100vw - 40px);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  z-index: 9998;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.chatbot-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.chatbot-header {
  padding: 16px 18px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.chatbot-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.chatbot-header-info h4 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}
.chatbot-header-info p {
  margin: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
}
.chatbot-status-dot {
  width: 7px;
  height: 7px;
  background: #22c55e;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-behavior: smooth;
}
.chatbot-messages::-webkit-scrollbar { width: 4px; }
.chatbot-messages::-webkit-scrollbar-track { background: transparent; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 4px; }

.chat-msg {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  max-width: 88%;
}
.chat-msg.bot { align-self: flex-start; }
.chat-msg.user { align-self: flex-end; flex-direction: row-reverse; }

.chat-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--text);
}
.chat-msg.bot .chat-bubble {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}
.chat-msg.user .chat-bubble {
  background: var(--gradient);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-bubble a {
  color: var(--orange);
  text-decoration: underline;
}

.chat-typing {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 10px 14px;
}
.chat-typing span {
  width: 6px;
  height: 6px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: chatDot 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes chatDot {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

.chatbot-suggestions {
  padding: 0 16px 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex-shrink: 0;
}
.chat-suggestion {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 0.76rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.chat-suggestion:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.chatbot-input-row {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
  background: var(--bg-3);
}
.chatbot-input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 24px;
  padding: 9px 16px;
  font-size: 0.84rem;
  color: var(--white);
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}
.chatbot-input::placeholder { color: var(--text-dim); }
.chatbot-input:focus { border-color: var(--orange); }
.chatbot-send {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gradient);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.15s;
}
.chatbot-send:hover { transform: scale(1.08); }
.chatbot-send svg { width: 16px; height: 16px; fill: #fff; }

@media (max-width: 480px) {
  .chatbot-window {
    right: 12px;
    bottom: 84px;
    width: calc(100vw - 24px);
  }
  .chatbot-launcher {
    right: 16px;
    bottom: 20px;
  }
}

:root {
  /* Brand Colors — extracted from VibeOtter brand mark */
  --orange:        #FF6B2B;
  --orange-2:      #FF8C55;
  --amber:         #FFB800;
  --teal:          #00C2C7;
  --teal-2:        #33D1D5;
  --gradient:      linear-gradient(135deg, #FF6B2B 0%, #FFB800 100%);
  --gradient-r:    linear-gradient(135deg, #FFB800 0%, #FF6B2B 100%);
  --gradient-soft: linear-gradient(135deg, rgba(255,107,43,0.10) 0%, rgba(255,184,0,0.10) 100%);
  --gradient-teal: linear-gradient(135deg, #00C2C7 0%, #0096A0 100%);
  --gradient-brand: linear-gradient(135deg, #FF6B2B 0%, #00C2C7 100%);
  --glow-orange:   rgba(255,107,43,0.20);
  --glow-amber:    rgba(255,184,0,0.15);
  --glow-teal:     rgba(0,194,199,0.20);

  /* Light backgrounds */
  --bg:            #F8F7F5;
  --bg-2:          #FFFFFF;
  --bg-3:          #F0EEE8;
  --bg-card:       #FFFFFF;
  --bg-card-2:     #F5F3EF;

  /* Borders */
  --border:        rgba(0,0,0,0.08);
  --border-2:      rgba(0,0,0,0.12);
  --border-orange: rgba(255,107,43,0.35);
  --border-teal:   rgba(0,194,199,0.35);

  /* Text */
  --white:         #ffffff;
  --text:          #1A1A2E;
  --text-muted:    rgba(26,26,46,0.60);
  --text-dim:      rgba(26,26,46,0.38);

  /* Radius */
  --radius:        16px;
  --radius-sm:     10px;
  --radius-xs:     6px;

  /* Shadows */
  --shadow:        0 2px 20px rgba(0,0,0,0.08);
  --shadow-lg:     0 12px 60px rgba(0,0,0,0.14);
  --shadow-orange: 0 8px 40px rgba(255,107,43,0.15);
  --shadow-teal:   0 8px 40px rgba(0,194,199,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Sora', 'DM Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-2); }

img { max-width: 100%; display: block; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(248,247,245,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

.logo-link {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.logo-wordmark {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-wordmark span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.main-nav a {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 7px 15px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
  letter-spacing: -0.01em;
}

.main-nav a:hover {
  background: var(--bg-3);
  color: var(--text);
}

.nav-cta {
  background: var(--gradient) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  transition: opacity 0.2s, transform 0.15s !important;
  box-shadow: 0 4px 16px rgba(255,107,43,0.30) !important;
}

.nav-cta:hover {
  opacity: 0.88 !important;
  transform: translateY(-1px) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-2);
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}

.nav-toggle:hover {
  border-color: var(--orange);
  color: var(--orange);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 130px 0 110px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(160deg, #1a0a2e 0%, #0d1f3c 30%, #0a2a2a 65%, #0f1a0f 100%);
  transition: background 0.1s;
}

/* Ambient glow layers */
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(255,107,43,0.28) 0%, rgba(255,184,0,0.12) 45%, transparent 70%);
  pointer-events: none;
  animation: heroGlow1 8s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(0,194,199,0.25) 0%, rgba(0,150,160,0.10) 50%, transparent 70%);
  pointer-events: none;
  animation: heroGlow2 10s ease-in-out infinite alternate;
}

@keyframes heroGlow1 {
  0%   { transform: translateX(-50%) scale(1);    opacity: 0.8; }
  50%  { transform: translateX(-48%) scale(1.08); opacity: 1;   }
  100% { transform: translateX(-52%) scale(0.95); opacity: 0.7; }
}

@keyframes heroGlow2 {
  0%   { transform: scale(1)    translate(0, 0);     opacity: 0.7; }
  50%  { transform: scale(1.12) translate(-20px, -10px); opacity: 1;   }
  100% { transform: scale(0.9)  translate(10px, 20px);  opacity: 0.6; }
}

.hero-bg { display: none; }

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  pointer-events: none;
}

/* Interactive cursor glow orb */
.hero-cursor-glow {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,43,0.22) 0%, rgba(0,194,199,0.14) 40%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: left 0.08s ease-out, top 0.08s ease-out;
  z-index: 1;
  mix-blend-mode: screen;
  will-change: left, top;
}

/* Floating particle dots */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.hero-particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0%   { transform: translateY(0)   scale(0);   opacity: 0; }
  10%  { opacity: 1;                            }
  90%  { opacity: 0.6;                          }
  100% { transform: translateY(-120px) scale(1.4); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-welcome {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(255,107,43,0.18) 0%, rgba(0,194,199,0.12) 100%);
  border: 1px solid rgba(255,107,43,0.45);
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: 40px;
  margin-bottom: 32px;
  letter-spacing: 0.01em;
}

.hero-otter-wave {
  font-size: 1.3rem;
  animation: wave 2.4s ease-in-out infinite;
  display: inline-block;
  transform-origin: 70% 80%;
}

@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(18deg); }
  40% { transform: rotate(-6deg); }
  60% { transform: rotate(14deg); }
  80% { transform: rotate(-4deg); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,194,199,0.08);
  border: 1px solid rgba(0,194,199,0.25);
  color: var(--teal-2);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 24px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.hero h1 .gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  color: rgba(255,255,255,0.65);
  margin-bottom: 48px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
  font-weight: 400;
}

.hero-search {
  display: flex;
  max-width: 580px;
  margin: 0 auto 52px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.08);
  transition: border-color 0.25s, box-shadow 0.25s;
  backdrop-filter: blur(12px);
}

.hero-search:focus-within {
  border-color: rgba(0,194,199,0.6);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 3px rgba(0,194,199,0.18);
}

.hero-search input {
  flex: 1;
  padding: 17px 26px;
  border: none;
  outline: none;
  font-size: 0.95rem;
  font-family: 'Sora', 'DM Sans', sans-serif;
  color: #ffffff;
  background: transparent;
}

.hero-search input::placeholder { color: rgba(255,255,255,0.4); }

.search-btn {
  background: var(--gradient);
  color: #fff;
  border: none;
  padding: 12px 26px;
  margin: 6px;
  border-radius: 40px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Sora', 'DM Sans', sans-serif;
  transition: opacity 0.2s, transform 0.15s;
  white-space: nowrap;
  letter-spacing: -0.01em;
  box-shadow: 0 4px 16px rgba(255,107,43,0.30);
}

.search-btn:hover { opacity: 0.88; transform: scale(0.98); }

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
}

.hero-stat-label {
  font-size: 0.73rem;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.12);
}

/* ============================================================
   QUICK LINKS
   ============================================================ */
.quick-links {
  padding: 0 0 88px;
  background: var(--bg);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.quick-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-weight: 500;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s, background 0.2s;
  text-decoration: none;
}

.quick-card:hover {
  border-color: var(--border-orange);
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,107,43,0.10);
  color: var(--text);
  transform: translateY(-3px);
  background: var(--bg-card-2);
}

.quick-icon-wrap {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, rgba(0,194,199,0.10) 0%, rgba(0,150,160,0.10) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  border: 1px solid rgba(0,194,199,0.18);
  transition: background 0.2s, border-color 0.2s;
}

.quick-card:hover .quick-icon-wrap {
  background: linear-gradient(135deg, rgba(0,194,199,0.18) 0%, rgba(0,150,160,0.18) 100%);
  border-color: rgba(0,194,199,0.35);
}

.quick-card-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.quick-card-title {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9rem;
  letter-spacing: -0.01em;
}

.quick-card-sub {
  font-size: 0.77rem;
  color: var(--text-dim);
  font-weight: 400;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: 96px 0;
  background: var(--bg);
}

.section-alt {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,43,0.07);
  border: 1px solid rgba(255,107,43,0.18);
  color: var(--orange-2);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 13px;
  border-radius: 30px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin-bottom: 56px;
  line-height: 1.72;
  font-weight: 400;
}

/* ============================================================
   GETTING STARTED STEPS
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 56px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s, background 0.2s;
}

.step-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow), var(--shadow-orange);
  background: var(--bg-card-2);
}

.step-num {
  width: 36px;
  height: 36px;
  background: var(--gradient-teal);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 20px;
  box-shadow: 0 4px 14px rgba(255,107,43,0.35);
}

.step-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.step-card a { color: var(--orange-2); }
.step-card a:hover { color: var(--amber); }

.dashboard-guide-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 740px;
  margin: 0 auto;
  border: 1px solid var(--border-2);
}

.dashboard-guide-img img { width: 100%; height: auto; }

.dashboard-guide-link {
  text-align: center;
  margin-top: 20px;
  font-weight: 600;
  color: var(--orange-2);
  font-size: 0.93rem;
  letter-spacing: -0.01em;
}

.dashboard-guide-link:hover { color: var(--amber); }

/* ============================================================
   GUIDES GRID
   ============================================================ */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.guide-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s, background 0.2s;
  text-decoration: none;
  display: block;
}

.guide-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-orange);
  background: var(--bg-card-2);
}

.guide-thumb {
  height: 195px;
  overflow: hidden;
  background: var(--bg-3);
  position: relative;
}

.guide-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s;
  opacity: 0.80;
}

.guide-card:hover .guide-thumb img {
  transform: scale(1.06);
  opacity: 0.95;
}

.guide-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,0.55) 0%, transparent 55%);
}

.guide-info {
  padding: 24px 26px;
}

.guide-tag {
  display: inline-block;
  background: rgba(0,194,199,0.08);
  color: var(--teal-2);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 30px;
  margin-bottom: 12px;
  border: 1px solid rgba(255,107,43,0.15);
}

.guide-info h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 9px;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.guide-info p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.65;
  margin-bottom: 18px;
}

.guide-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--orange-2);
  font-weight: 600;
  font-size: 0.85rem;
  transition: gap 0.2s, color 0.2s;
  letter-spacing: -0.01em;
}

.guide-card:hover .guide-link {
  gap: 10px;
  color: var(--amber);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,26,46,0.55);
  backdrop-filter: blur(12px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox.active { display: flex; }

.lb-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 12px;
  box-shadow: var(--shadow-lg);
}

.lb-close {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  color: var(--text-muted);
  border-radius: 50%;
  width: 36px; height: 36px;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.lb-close:hover {
  background: var(--gradient);
  color: #fff;
  border-color: var(--orange);
}

/* ============================================================
   TERMINOLOGY
   ============================================================ */
.term-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.term-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  display: block;
}

.term-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-orange);
}

.term-card img {
  width: 100%;
  display: block;
  transition: transform 0.4s;
  opacity: 0.80;
}

.term-card:hover img {
  transform: scale(1.03);
  opacity: 0.95;
}

.term-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 28px;
}

.term-overlay span {
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--gradient);
  padding: 9px 22px;
  border-radius: 30px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s, transform 0.25s;
  box-shadow: 0 4px 16px rgba(255,107,43,0.35);
  letter-spacing: -0.01em;
}

.term-card:hover .term-overlay span {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.25s;
}

.faq-item.open {
  border-color: rgba(255,107,43,0.30);
  background: var(--bg-card-2);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 26px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-family: 'Sora', 'DM Sans', sans-serif;
  transition: background 0.15s;
  letter-spacing: -0.01em;
}

.faq-q:hover { background: rgba(255,255,255,0.03); }

.faq-icon {
  width: 26px;
  height: 26px;
  background: rgba(255,107,43,0.09);
  border: 1px solid rgba(255,107,43,0.15);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--orange-2);
  transition: transform 0.25s, background 0.2s;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: rgba(255,107,43,0.18);
}

.faq-a {
  display: none;
  padding: 0 26px 24px;
  border-top: 1px solid var(--border);
}

.faq-item.open .faq-a { display: block; }

.faq-a p {
  color: var(--text-muted);
  font-size: 0.91rem;
  line-height: 1.78;
  padding-top: 20px;
}

.faq-a a { color: var(--orange-2); }
.faq-a a:hover { color: var(--amber); }

/* ============================================================
   SUPPORT / CONTACT
   ============================================================ */
.support-layout {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 56px;
  align-items: start;
}

.support-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.support-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color 0.25s, background 0.2s;
}

.support-item:hover {
  border-color: var(--border-orange);
  background: var(--bg-card-2);
}

.support-icon-wrap {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(0,194,199,0.10) 0%, rgba(0,150,160,0.10) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  border: 1px solid rgba(0,194,199,0.18);
}

.support-item strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 0.93rem;
  letter-spacing: -0.01em;
}

.support-item p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.support-item a { color: var(--orange-2); }
.support-item a:hover { color: var(--amber); }

.support-note {
  background: linear-gradient(135deg, rgba(255,107,43,0.06) 0%, rgba(255,184,0,0.06) 100%);
  border: 1px solid rgba(255,107,43,0.16);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.support-note p {
  color: var(--orange-2);
  font-weight: 500;
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.contact-form-wrap h3 {
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 30px;
  letter-spacing: -0.025em;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 18px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  font-family: 'Sora', 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--bg-3);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }

.form-group select option {
  background: var(--bg-3);
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(255,107,43,0.45);
  box-shadow: 0 0 0 3px rgba(255,107,43,0.09);
  background: var(--bg-card-2);
}

.form-group textarea { resize: vertical; }

.submit-btn {
  width: 100%;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 15px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'Sora', 'DM Sans', sans-serif;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 24px rgba(255,107,43,0.30);
}

.submit-btn:hover { opacity: 0.88; transform: translateY(-2px); }
.submit-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 56px 0 38px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 44px;
  align-items: start;
  margin-bottom: 44px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.footer-tagline {
  color: var(--text-dim);
  font-size: 0.86rem;
  max-width: 300px;
  line-height: 1.65;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.footer-links a {
  color: var(--text-dim);
  font-size: 0.86rem;
  transition: color 0.2s;
  letter-spacing: -0.01em;
}

.footer-links a:hover { color: var(--orange-2); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-made {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-made a {
  color: var(--text-dim);
  transition: color 0.2s;
}

.footer-made a:hover { color: var(--orange-2); }

/* ============================================================
   SEARCH HIGHLIGHT
   ============================================================ */
.search-highlight {
  background: rgba(255,107,43,0.16);
  border-radius: 3px;
  padding: 0 2px;
  color: var(--orange-2);
}

/* ============================================================
   GUIDE PAGE STYLES (shared across guide-*.html)
   ============================================================ */
.guide-page-hero {
  position: relative;
  padding: 88px 0 76px;
  text-align: center;
  overflow: hidden;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.guide-page-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,194,199,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.guide-page-hero .hero-bg { display: none; }

.guide-page-hero .hero-content { position: relative; z-index: 2; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.83rem;
  font-weight: 500;
  text-decoration: none;
  margin-bottom: 26px;
  transition: color 0.2s, border-color 0.2s;
  padding: 7px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.back-link:hover { color: var(--teal-2); border-color: var(--border-teal); }

.guide-page-hero h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.guide-page-hero p {
  color: var(--text-muted);
  font-size: clamp(0.97rem, 2vw, 1.1rem);
  max-width: 540px;
  margin: 0 auto 30px;
  line-height: 1.68;
}

.guide-image-section {
  padding: 76px 0 92px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}

.guide-image-wrap {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border-2);
}

.guide-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.guide-tips-section { padding: 84px 0; background: var(--bg); }

.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.tip-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s, background 0.2s;
}

.tip-card:hover {
  border-color: var(--border-teal);
  transform: translateY(-4px);
  box-shadow: var(--shadow), var(--shadow-teal);
  background: var(--bg-card-2);
}

.tip-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, rgba(0,194,199,0.10) 0%, rgba(0,150,160,0.10) 100%);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
  border: 1px solid rgba(0,194,199,0.18);
}

.tip-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 9px;
  letter-spacing: -0.02em;
}

.tip-card p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.68;
}

.guide-cta-section {
  padding: 80px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.guide-cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0,194,199,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.guide-cta-section h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  letter-spacing: -0.03em;
  position: relative;
  z-index: 1;
}

.guide-cta-section p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient);
  color: #fff;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  transition: opacity 0.2s, transform 0.15s;
  text-decoration: none;
  box-shadow: 0 6px 28px rgba(255,107,43,0.35);
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

.cta-btn:hover { opacity: 0.88; transform: translateY(-2px); color: #fff; }

.cta-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border-2);
  transition: border-color 0.2s, color 0.2s;
  text-decoration: none;
  margin-left: 12px;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

.cta-btn-ghost:hover { border-color: var(--border-orange); color: var(--text); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .guides-grid { grid-template-columns: 1fr 1fr; }
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
  .support-layout { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-links { align-items: flex-start; }
  .tips-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .main-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    gap: 4px;
    z-index: 99;
    box-shadow: 0 12px 40px rgba(0,0,0,0.40);
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .header-inner { position: relative; }

  .hero { padding: 76px 0 68px; }
  .hero-stats { gap: 22px; }
  .hero-stat-divider { display: none; }
  .hero-tool-btn { font-size: 0.8rem; padding: 11px 18px; gap: 7px; text-align: center; }
  .hero-search { flex-direction: column; border-radius: var(--radius); }
  .hero-search input { border-radius: var(--radius) var(--radius) 0 0; }
  .search-btn { border-radius: 0 0 var(--radius) var(--radius); margin: 0; padding: 15px; }

  .steps-grid { grid-template-columns: 1fr; }
  .guides-grid { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .term-grid { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: 1fr; }

  .section { padding: 64px 0; }
  .contact-form-wrap { padding: 26px 22px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .logo-img { height: 32px; }
  .hero h1 { font-size: 2.1rem; }
}