/* ============================================
   products.css — Products, Packages & Engineering
   Extends style.css
   ============================================ */

/* ---- CAPABILITY STRIP ---- */
.cap-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 0;
}
.cap-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: space-between;
}
.cap-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.3rem 1rem;
  font-weight: 400;
  transition: color var(--trans);
}
.cap-item:hover { color: var(--gold); }
.cap-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ---- PACKAGES ---- */
.pkg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}
.pkg-card {
  background: var(--card);
  padding: 2.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: background var(--trans);
}
.pkg-card:hover { background: #181f2e; }
.pkg-featured {
  background: #141b2a;
  border: 1px solid var(--gold-dim);
  margin: -1px;
  z-index: 1;
}
.pkg-featured:hover { background: #19223a; }
.pkg-badge {
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #080a0e;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.25rem 0.9rem;
  white-space: nowrap;
}
.pkg-tier {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
  margin-top: 0.8rem;
}
.pkg-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.2rem;
}
.pkg-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.pkg-price span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  font-weight: 400;
  margin-top: 0.2rem;
  margin-bottom: 1.2rem;
}
.pkg-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.pkg-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
  margin-bottom: 2rem;
}
.pkg-features li {
  font-size: 0.83rem;
  color: var(--light);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.5;
}
.pkg-features li::before {
  content: '✦';
  position: absolute;
  left: 0;
  font-size: 0.45rem;
  color: var(--gold);
  top: 0.35rem;
}
.pkg-cta {
  display: block;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 0.9rem;
  border: 1px solid var(--gold-dim);
  margin-top: auto;
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}
.pkg-cta:hover { background: rgba(201,168,76,0.08); border-color: var(--gold); }
.pkg-cta-gold {
  background: var(--gold);
  color: #080a0e;
  border-color: var(--gold);
}
.pkg-cta-gold:hover { background: var(--gold2); border-color: var(--gold2); color: #080a0e; }

/* ---- BUILD GRID ---- */
.build-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.build-card {
  background: var(--card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: background var(--trans);
  position: relative;
}
.build-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--trans);
}
.build-card:hover { background: #181f2e; }
.build-card:hover::after { transform: scaleX(1); }
.build-icon {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}
.build-label {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.4rem;
  font-weight: 500;
}
.build-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.8rem;
  line-height: 1.2;
}
.build-card p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.2rem;
}
.build-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
}
.build-stack span {
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
}
.build-deliverables {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
  padding: 0.8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 1.2rem;
  flex: 1;
}
.build-deliverables strong {
  color: var(--gold);
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

/* ---- TECH CATEGORIES ---- */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}
.tech-cat {
  background: var(--card);
  padding: 1.8rem;
}
.tech-cat-title {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  font-weight: 500;
}
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tech-tag {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.25rem 0.6rem;
  transition: color var(--trans), border-color var(--trans);
}
.tech-tag:hover { color: var(--light); border-color: var(--border2); }
.tech-tag.proven {
  color: var(--gold);
  border-color: var(--gold-dim);
  background: rgba(201,168,76,0.04);
}
.tech-tag.proven:hover { color: var(--gold2); border-color: var(--gold); }

/* ---- ADD-ONS ---- */
.addon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}
.addon-item {
  background: var(--card);
  padding: 1.8rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: background var(--trans);
}
.addon-item:hover { background: #181f2e; }
.addon-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 0.1rem; }
.addon-item strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.addon-item p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---- ENGINEERING PAGE ---- */
.eng-hero {
  background: linear-gradient(135deg, var(--deep) 0%, #0a0f1a 100%);
}

.eng-block {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}
.eng-block:last-child { border-bottom: none; }

.eng-block-header {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}
.eng-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--gold-dim);
  line-height: 1;
  flex-shrink: 0;
  width: 80px;
  margin-top: -0.5rem;
}
.eng-block-header h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.eng-sub {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 640px;
}

.eng-body {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
  padding-left: calc(80px + 2rem);
}
.eng-left p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.eng-capabilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.eng-cap {
  font-size: 0.8rem;
  color: var(--light);
  padding: 0.55rem 0.8rem 0.55rem 1.4rem;
  position: relative;
  border: 1px solid var(--border);
  background: var(--black);
  line-height: 1.4;
}
.eng-cap::before {
  content: '→';
  position: absolute;
  left: 0.5rem;
  color: var(--gold-dim);
  font-size: 0.7rem;
}

.eng-stack-box {
  background: var(--black);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.eng-stack-title {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}
.eng-example-box {
  background: var(--black);
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold);
  padding: 1.2rem 1.5rem;
}
.eng-example-title {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.eng-example-box p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ---- PROCESS STEPS ---- */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 4rem;
  flex-wrap: wrap;
}
.process-step {
  flex: 1;
  min-width: 180px;
  padding: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold);
}
.process-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--gold-dim);
  line-height: 1;
  margin-bottom: 0.8rem;
}
.process-step h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.65;
}
.process-arrow {
  color: var(--gold-dim);
  font-size: 1.5rem;
  padding: 2rem 0.5rem;
  display: flex;
  align-items: center;
  margin-top: 0.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .pkg-grid { grid-template-columns: 1fr; }
  .pkg-featured { margin: 0; }
  .build-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-categories { grid-template-columns: repeat(2, 1fr); }
  .addon-grid { grid-template-columns: repeat(2, 1fr); }
  .eng-body { grid-template-columns: 1fr; }
  .eng-capabilities { grid-template-columns: 1fr; }
  .cap-list { gap: 0.5rem; }
}

@media (max-width: 768px) {
  .build-grid { grid-template-columns: 1fr; }
  .tech-categories { grid-template-columns: 1fr; }
  .addon-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .process-arrow { transform: rotate(90deg); padding: 0.2rem 2rem; }
  .eng-block-header { flex-direction: column; gap: 0.8rem; }
  .eng-body { padding-left: 0; }
  .cap-list { justify-content: flex-start; }
}