/* ============================================
   PRODUCT-FOCUS ADD-ONS (dark theme)
   Builds on style.css design tokens. Additive only —
   no existing selectors overridden.
   ============================================ */

/* --- Product chips under hero --- */
.pf-chips {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.75rem;
}
.pf-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-bright);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.pf-chip:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
}
.pf-chip .pf-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.pf-dot--cyan { background: var(--cyan); }
.pf-dot--blue { background: var(--lightblue); }
.pf-dot--violet { background: var(--violet); }

/* --- Product line cards on home / hub --- */
.pf-prod-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.pf-prod-card .pf-prod-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.pf-prod-card h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
.pf-prod-card .pf-prod-lead {
  color: var(--text-body);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}
.pf-prod-card .pf-prod-link {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.pf-new-badge {
  display: inline-block;
  background: var(--lightblue);
  color: #04142b;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.62rem;
  letter-spacing: 1px;
  margin-left: 6px;
  vertical-align: middle;
}

/* Accent top border per product */
.pf-accent-top { border-top: 3px solid var(--cyan); }
.pf-accent-top--cyan { border-top: 3px solid var(--cyan); }
.pf-accent-top--blue { border-top: 3px solid var(--lightblue); }
.pf-accent-top--violet { border-top: 3px solid var(--violet); }

/* --- Architecture / layer diagram (platform page) --- */
.pf-stack { max-width: 760px; margin: 0 auto; }
.pf-layer {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  padding: 1.1rem 1.5rem;
  margin-bottom: 0.9rem;
  text-align: center;
}
.pf-layer h4 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.pf-layer p { color: var(--text-muted); font-size: 0.85rem; margin: 0; }
.pf-layer--modules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  border: none;
  background: transparent;
  padding: 0;
}
.pf-layer--modules .pf-mod {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  padding: 1rem;
}
.pf-layer--core {
  border: 1px solid rgba(0, 229, 255, 0.3);
  box-shadow: var(--glow-cyan);
}
.pf-arrow { text-align: center; color: var(--cyan); font-size: 1.1rem; margin: 0.2rem 0 0.9rem; }
@media (max-width: 640px) {
  .pf-layer--modules { grid-template-columns: 1fr; }
}

/* --- Numbered process steps (problem/solution flow) --- */
.pf-step-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.12);
  border: 1.5px solid var(--cyan);
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Capability lists (self-contained; replaces dependency on hyperautomation.css) --- */
.ha-capabilities { list-style: none; padding: 0; margin: 0; }
.ha-capabilities li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.5;
}
.ha-cap-bullet {
  width: 9px; height: 9px;
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
  background: var(--cyan);
}
.ha-cap-bullet--cyan { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.ha-cap-bullet--violet { background: var(--violet); box-shadow: 0 0 6px var(--violet); }
.ha-cap-bullet--blue { background: var(--lightblue); box-shadow: 0 0 6px var(--lightblue); }
.ha-cap-bullet--green { background: var(--green); box-shadow: 0 0 6px var(--green); }


/* --- v2: product facts strip --- */
.pf-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
@media (max-width: 1024px) { .pf-facts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pf-facts { grid-template-columns: 1fr; } }
.pf-fact { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; }
.pf-fact i { color: var(--cyan); font-size: 1.35rem; margin-bottom: 0.85rem; display: block; }
.pf-fact h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.pf-fact p { color: var(--text-body); font-size: 0.92rem; line-height: 1.55; margin: 0; }

/* --- v2: preview / roadmap badges --- */
.pf-preview-badge { display: inline-block; margin-left: 6px; padding: 2px 8px; border-radius: var(--radius-pill);
  font-size: 0.68rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: #fbbf24; border: 1px solid rgba(251,191,36,0.45); background: rgba(251,191,36,0.10); vertical-align: middle; }
.pf-roadmap { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.pf-roadmap li { display: flex; gap: 1rem; align-items: flex-start; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.1rem 1.25rem; }
.pf-roadmap li i { color: var(--violet); font-size: 1.15rem; margin-top: 3px; width: 22px; text-align: center; flex-shrink: 0; }
.pf-roadmap h3 { font-size: 1.02rem; margin: 0 0 0.25rem; }
.pf-roadmap p { color: var(--text-body); font-size: 0.92rem; margin: 0; }
.pf-spec { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 1.75rem; }
@media (max-width: 700px) { .pf-spec { grid-template-columns: 1fr; } }
.pf-spec div { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1rem 1.25rem; }
.pf-spec dt { font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); margin-bottom: 0.3rem; }
.pf-spec dd { margin: 0; color: var(--text-bright); font-size: 0.95rem; }

@media (prefers-reduced-motion: reduce) { .reveal { transition: none !important; } }


/* --- v2: contact page --- */
.pf-contact-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 3rem; align-items: start; }
@media (max-width: 900px) { .pf-contact-grid { grid-template-columns: 1fr; gap: 2.5rem; } }
.pf-form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2.25rem); scroll-margin-top: 110px; }
.pf-form { display: grid; gap: 1.1rem; }
.pf-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 600px) { .pf-form-row { grid-template-columns: 1fr; } }
.pf-field { display: grid; gap: 0.4rem; }
.pf-field label { font-size: 0.85rem; font-weight: 600; color: var(--text-bright); }
.pf-optional { font-weight: 400; color: var(--text-body); }
.pf-field input, .pf-field select, .pf-field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text-bright);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem; transition: border-color .2s ease, box-shadow .2s ease; }
.pf-field select option { color: #0a0f32; }
.pf-field textarea { resize: vertical; min-height: 140px; }
.pf-field input:focus, .pf-field select:focus, .pf-field textarea:focus, .pf-check input:focus-visible {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.25); }
.pf-field [aria-invalid="true"] { border-color: #f87171; }
.pf-check { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.9rem; color: var(--text-body); }
.pf-check input { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; accent-color: var(--cyan); }
.pf-check a, .contact-item a, .pf-map a { color: var(--cyan); }
.pf-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.pf-form .btn { justify-self: start; }
.pf-form-note { font-size: 0.8rem; color: var(--text-body); margin: 0; }
.pf-form-status { font-size: 0.95rem; border-radius: var(--radius-sm); }
.pf-form-status:not(:empty) { padding: 0.85rem 1rem; }
.pf-form-status.is-ok { background: rgba(52,211,153,0.12); border: 1px solid rgba(52,211,153,0.45); color: #a7f3d0; }
.pf-form-status.is-error { background: rgba(248,113,113,0.12); border: 1px solid rgba(248,113,113,0.45); color: #fecaca; }
.pf-map { margin-top: 2rem; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--bg-card); min-height: 320px; display: flex; }
.pf-map iframe { width: 100%; min-height: 320px; border: 0; display: block; }
.pf-map-consent { margin: auto; padding: 2rem; text-align: center; max-width: 420px; }
.pf-map-consent > i { font-size: 2rem; color: var(--cyan); margin-bottom: 0.75rem; }
.pf-map-consent p { color: var(--text-body); font-size: 0.9rem; margin-bottom: 1.25rem; }
.pf-map-link { display: block; margin-top: 1rem; font-size: 0.85rem; }

/* --- v2: compact logo on small phones (prevents overlap with menu button) --- */
@media (max-width: 480px) {
  .header .logo { font-size: 1.1rem; gap: 0.35rem; }
  .header .logo img { height: 34px !important; margin-right: 4px !important; }
}

/* --- v2: fix "Products" dropdown trigger ---
   The trigger carries both .nav-link and .hs-drop > a; .nav-link::after (underline)
   turned the ▾ caret into an absolutely positioned dot below the label. */
.nav-links { align-items: center; }
.hs-drop > a.nav-link::after {
  position: static; width: auto; height: auto; background: none;
  content: "\25BE"; font-size: 11px; margin-left: 4px; color: var(--text-muted);
}
.hs-drop > a.nav-link.active::after,
.hs-drop:hover > a.nav-link::after { color: var(--cyan); }

/* --- v2: anchor targets not hidden under the fixed header --- */
section[id] { scroll-margin-top: 90px; }