/* ALM — Modern Components */

/* ─── SMART ADVISOR ─── */
.section--advisor {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow-x: clip;
}

.advisor-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px;
  backdrop-filter: blur(12px);
  overflow: hidden;
  max-width: 100%;
}

.advisor-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
  padding: 4px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
  overflow-x: auto;
  scrollbar-width: none;
}
.advisor-tabs::-webkit-scrollbar { display: none; }

.advisor-tab {
  flex: 1 0 auto;
  min-width: 72px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 12px 14px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.advisor-tab:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }

.advisor-tab--active {
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.2), rgba(124, 92, 255, 0.15));
  color: var(--text);
  box-shadow: 0 2px 12px rgba(79, 140, 255, 0.15);
}

.advisor-panel { display: none; padding: 24px; overflow: hidden; max-width: 100%; }
.advisor-panel--active { display: block; }

.advisor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  max-width: 100%;
}

.advisor-grid > * { min-width: 0; }

@media (max-width: 900px) { .advisor-grid { grid-template-columns: 1fr; } }

.advisor-form, .contact-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.contact-form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

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

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(79, 140, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(79, 140, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #64748b; }

.advisor-result {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  min-height: 300px;
  min-width: 0;
  max-width: 100%;
  overflow-x: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.advisor-result__placeholder {
  text-align: center;
  color: var(--text-muted);
  padding: 48px 20px;
}

.advisor-result__icon {
  font-size: 3rem;
  margin-bottom: 16px;
  filter: drop-shadow(0 4px 16px rgba(79, 140, 255, 0.2));
}

.calc-item, .symptom-item {
  padding: 16px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-width: 100%;
  overflow-wrap: anywhere;
}

.calc-item__priority, .symptom-item__urgency {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 8px;
}

.priority-high, .urgency-critical, .urgency-high {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}
.priority-medium, .urgency-medium {
  background: rgba(255, 176, 32, 0.15);
  color: var(--warm);
}
.priority-low, .urgency-low {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
}

.calc-total {
  margin-top: 20px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.12), rgba(124, 92, 255, 0.08));
  border: 1px solid rgba(79, 140, 255, 0.2);
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
}

.symptom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 600px) { .symptom-grid { grid-template-columns: 1fr; } }

.symptom-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.symptom-chip input { display: none; }

.symptom-chip:has(input:checked) {
  border-color: rgba(79, 140, 255, 0.4);
  background: rgba(79, 140, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(79, 140, 255, 0.08);
}

.symptom-chip__icon { font-size: 1.2rem; }
.symptom-chip__text { font-size: 0.85rem; font-weight: 500; }

.health-score {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.health-score__ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  font-weight: 800;
  background: conic-gradient(
    var(--accent) calc(var(--score) * 3.6deg),
    rgba(255, 255, 255, 0.08) 0
  );
  position: relative;
}
.health-score__ring::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--surface);
}
.health-score__ring span { position: relative; z-index: 1; }
.health-score--good .health-score__ring { color: #4ade80; }
.health-score--warning .health-score__ring { color: var(--warm); }
.health-score--critical .health-score__ring { color: #f87171; }
.health-score__info { min-width: 0; }
.health-score__label { font-weight: 700; font-size: 0.95rem; }
.health-score__sub { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }

.symptom-results { max-width: 100%; overflow: hidden; }
.checklist-item__body { min-width: 0; overflow-wrap: anywhere; }

.timeline { position: relative; padding-left: 20px; overflow: hidden; max-width: 100%; }
.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), rgba(124, 92, 255, 0.3));
}
.timeline-item {
  position: relative;
  padding: 0 0 18px 16px;
}
.timeline-item__dot {
  position: absolute;
  left: -20px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--surface);
  box-shadow: 0 0 0 2px rgba(79, 140, 255, 0.3);
}
.timeline-item--high .timeline-item__dot { background: #f87171; box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.3); }
.timeline-item--medium .timeline-item__dot { background: var(--warm); }
.timeline-item__date { font-size: 0.75rem; color: var(--accent); font-weight: 600; }
.timeline-item__title { font-weight: 600; margin: 4px 0; font-size: 0.9rem; }
.timeline-item__meta { font-size: 0.8rem; color: var(--text-muted); }

.season-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.season-header__icon { font-size: 2rem; }
.season-header h4 { font-weight: 700; margin-bottom: 6px; }
.season-header p { font-size: 0.85rem; color: var(--text-muted); }

.checklist-item {
  display: flex;
  gap: 12px;
  padding: 14px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}
.checklist-item:has(input:checked) {
  border-color: rgba(34, 197, 94, 0.4);
  background: rgba(34, 197, 94, 0.06);
}
.checklist-item input { margin-top: 4px; accent-color: #4ade80; }
.checklist-item__body { flex: 1; }
.checklist-progress {
  margin: 12px 0;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(79, 140, 255, 0.08);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
}
.checklist-progress--done {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
}

.urgency-banner {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.urgency-banner--critical { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.urgency-banner--high { background: rgba(239, 68, 68, 0.1); color: #fca5a5; }
.urgency-banner--medium { background: rgba(255, 176, 32, 0.12); color: var(--warm); }
.urgency-banner--low { background: rgba(34, 197, 94, 0.1); color: #4ade80; }

/* ─── CONTACTS ─── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 900px) { .contacts-grid { grid-template-columns: 1fr; } }

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.contact-item:hover {
  border-color: rgba(79, 140, 255, 0.2);
  background: var(--surface-hover);
}

.contact-item__icon {
  width: 48px; height: 48px;
  background: rgba(79, 140, 255, 0.12);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.contact-item__value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.contact-map {
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 200px;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 8px;
  filter: grayscale(30%) contrast(1.05);
}

/* ─── ABOUT ─── */
.about-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 900px) { .about-block { grid-template-columns: 1fr; } }

.about-text {
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.8;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) { .about-features { grid-template-columns: 1fr; } }

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.about-feature:hover {
  border-color: rgba(79, 140, 255, 0.2);
}

.about-feature span {
  width: 28px; height: 28px;
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ─── ARTICLES ─── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) { .articles-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .articles-grid { grid-template-columns: 1fr; } }

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  color: var(--text);
  overflow: hidden;
  position: relative;
}

.article-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity var(--transition);
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 140, 255, 0.25);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}

.article-card:hover::before { opacity: 1; }

.article-card__icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.article-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.article-card__excerpt {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 16px;
  flex: 1;
  line-height: 1.6;
}

.article-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

/* ─── ARTICLE PAGE ─── */
.article-content { max-width: 720px; }

.article-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
  line-height: 1.7;
}

.article-body {
  line-height: 1.85;
  margin-bottom: 48px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.article-cta {
  padding: 32px;
  background: var(--surface);
  border: 1px solid rgba(79, 140, 255, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.article-cta p { font-weight: 600; margin-right: auto; }

/* ─── MODAL ─── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal--open { display: flex; }

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}

.modal__content {
  position: relative;
  background: #111827;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 440px;
  width: 100%;
  z-index: 1;
  box-shadow: var(--shadow);
  animation: modal-in 0.3s ease;
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px; height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.modal__close:hover { color: var(--text); background: rgba(255, 255, 255, 0.1); }

.modal__content h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.modal__content p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.form-status { margin-top: 14px; font-size: 0.9rem; min-height: 20px; }
.form-status--ok { color: #4ade80; }
.form-status--err { color: #f87171; }

.section--dark { background: var(--bg-soft); }

.urgency-banner {
  padding: 14px 18px;
  margin-bottom: 16px;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.urgency-banner--critical { background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.3); color: #f87171; }
.urgency-banner--high { background: rgba(79, 140, 255, 0.12); border: 1px solid rgba(79, 140, 255, 0.3); color: var(--accent); }
.urgency-banner--medium { background: rgba(255, 176, 32, 0.12); border: 1px solid rgba(255, 176, 32, 0.3); color: var(--warm); }
.urgency-banner--low { background: rgba(34, 197, 94, 0.12); border: 1px solid rgba(34, 197, 94, 0.3); color: #4ade80; }

/* Legacy footer compat */
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy { color: var(--text-muted); font-size: 0.85rem; }

.footer__phone {
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
}

/* ─── OIL PICKER ─── */
.form-row-oil { display: grid; grid-template-columns: 1fr; gap: 12px; }

.oil-search-results {
  display: none;
  position: absolute;
  z-index: 50;
  left: 0; right: 0;
  max-height: 220px;
  overflow-y: auto;
  background: #111827;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-top: 4px;
  box-shadow: var(--shadow);
}

.oil-search-results--open { display: block; }

.oil-search-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  cursor: pointer;
}

.oil-search-item:hover { background: rgba(79, 140, 255, 0.1); }
.oil-search-item span { color: var(--text-muted); font-size: 0.8rem; }

.oil-fallback-toggle { margin-top: 16px; font-size: 0.85rem; color: var(--text-muted); }
.oil-fallback-toggle summary { cursor: pointer; color: var(--accent); font-weight: 600; }

.oil-result-card {
  background: rgba(79, 140, 255, 0.08);
  border: 1px solid rgba(79, 140, 255, 0.2);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.oil-result-card__title { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }

.oil-result-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  gap: 12px;
}

.oil-result-row:last-child { border-bottom: none; }
.oil-result-row span:first-child { color: var(--text-muted); flex-shrink: 0; }
.oil-result-row span:last-child {
  font-weight: 600;
  text-align: right;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.oil-result-viscosity {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  text-align: center;
  margin: 16px 0;
}

.oil-result-tip {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  padding: 12px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  margin-top: 12px;
}

.advisor-form .form-group { position: relative; }

@media (max-width: 900px) {
  .advisor-tabs { flex-wrap: wrap; }
  .advisor-tab { font-size: 0.78rem; padding: 12px 12px; }
}

.service-card--moto {
  border-color: rgba(255, 176, 32, 0.25);
  background: linear-gradient(135deg, rgba(255, 176, 32, 0.06), rgba(255, 255, 255, 0.02));
}

.service-card--moto::before {
  background: linear-gradient(135deg, rgba(255, 176, 32, 0.15), transparent);
}

.service-card--moto .service-card__price { color: var(--warm); }