/* ==========================================================================
   SyncDoc — Page-specific styles (hero, features, grids, splits)
   ========================================================================== */

/* ---------- HERO ---------- */
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-copy { max-width: 600px; }
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0;
  color: var(--fg);
  text-wrap: balance;
}
.hero-em {
  background: linear-gradient(90deg, #5EE7B5 0%, #34D1E8 55%, #B596FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  font-weight: 400;
  display: inline-block;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.55;
  color: var(--fg-2);
  margin: 24px 0 0;
  max-width: 560px;
  text-wrap: pretty;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.hero-meta {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-logos {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  align-items: center;
}
.blink { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { max-width: 720px; }
  .hero-visual { max-width: 820px; }
}
@media (max-width: 680px) {
  .hero-h1 { font-size: clamp(36px, 9vw, 56px); }
  .hero-sub { font-size: 17px; }
  .hero-logos { gap: 20px; }
}

/* ---------- CONNECTORS STRIP ---------- */
.connector-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.connector-chip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(16, 20, 30, 0.82);
  transition: all var(--dur) var(--ease-out);
}
.connector-chip:hover {
  border-color: var(--line-bright);
  background: rgba(22, 27, 40, 0.94);
  transform: translateY(-1px);
}
@media (max-width: 1024px) { .connector-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 680px)  { .connector-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px)  { .connector-grid { grid-template-columns: 1fr; } }

/* ---------- FEATURES ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: rgba(16, 20, 30, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 28px;
  position: relative;
  transition: all var(--dur) var(--ease-out);
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.feature-card::before {
  content: '';
  position: absolute; top: 0; left: 28px; right: 28px;
  height: 2px;
  background: var(--ribbon);
  opacity: 0;
  transition: opacity var(--dur);
  border-radius: 0 0 2px 2px;
}
.feature-card:hover {
  border-color: var(--line-bright);
  background: rgba(22, 27, 40, 0.94);
  transform: translateY(-2px);
}
.feature-card:hover::before { opacity: 0.9; }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  background: rgba(22, 27, 40, 0.7);
  border: 1px solid var(--line);
  margin-bottom: 20px;
}
.feature-tag {
  position: absolute;
  top: 28px; right: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  text-transform: lowercase;
  letter-spacing: 0.02em;
}
.feature-card h3 { margin: 0 0 10px; font-size: 20px; font-weight: 600; color: var(--fg); }
.feature-card p { margin: 0; font-size: 14px; color: var(--fg-2); line-height: 1.55; flex: 1; }
.feature-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px;
  font-size: 13px; font-weight: 600;
  color: var(--action);
}
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr; } }

/* ---------- STEPS ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step {
  padding: 24px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  position: relative;
}
.step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.step-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--fg-4);
  letter-spacing: -0.02em;
  line-height: 1;
}
.step-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--sync-cyan);
  display: grid; place-items: center;
}
@media (max-width: 900px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps-grid { grid-template-columns: 1fr; } }

/* ---------- SPLIT (copy + visual) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.split-copy h2 { font-size: 44px; line-height: 1.05; letter-spacing: -0.02em; }
.check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-2);
  font-size: 15px;
}
@media (max-width: 1024px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split-copy h2 { font-size: 36px; }
}

/* ---------- CTA band responsiveness ---------- */
@media (max-width: 900px) {
  .cta-band-grid { grid-template-columns: 1fr !important; gap: 28px !important; }
  .cta-band-grid h2 { font-size: 36px !important; }
  .cta-band-actions { align-items: stretch !important; }
}

/* ---------- PAGE HEADER (for non-home pages) ---------- */
.page-hero {
  position: relative;
  padding: 100px 0 60px;
  overflow: hidden;
}
.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 18px 0 20px;
}
.page-hero p {
  font-size: 19px;
  color: var(--fg-2);
  line-height: 1.55;
  max-width: 640px;
}

/* ---------- CONNECTOR DETAIL GRID (connectors.html) ---------- */
.connectors-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.connector-card {
  background: rgba(16, 20, 30, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 28px;
  transition: all var(--dur) var(--ease-out);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 260px;
}
.connector-card:hover {
  border-color: var(--line-bright);
  background: rgba(22, 27, 40, 0.94);
  transform: translateY(-2px);
}
.connector-card .conn-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.connector-card h3 { font-size: 20px; font-weight: 600; margin: 0 0 8px; }
.connector-card p { color: var(--fg-2); font-size: 14px; line-height: 1.55; margin: 0 0 16px; flex: 1; }
.connector-card .conn-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
@media (max-width: 900px) { .connectors-full { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .connectors-full { grid-template-columns: 1fr; } }

/* ---------- FEATURE DEEP-DIVE (features page / product page) ---------- */
.deep-split {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
  padding: 80px 0;
  border-bottom: 1px solid var(--line);
}
.deep-split:last-child { border-bottom: none; }
.deep-split.reverse { grid-template-columns: 1.3fr 1fr; }
.deep-split.reverse .deep-copy { order: 2; }
.deep-copy h2 { font-size: 40px; line-height: 1.08; letter-spacing: -0.02em; margin: 14px 0 18px; }
.deep-copy p { font-size: 17px; color: var(--fg-2); line-height: 1.55; max-width: 520px; }
@media (max-width: 1024px) {
  .deep-split, .deep-split.reverse { grid-template-columns: 1fr; gap: 40px; }
  .deep-split.reverse .deep-copy { order: 0; }
  .deep-copy h2 { font-size: 32px; }
}

/* ---------- DEPLOYMENT PAGE ---------- */
.deploy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.deploy-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
}
.deploy-card h3 {
  font-size: 18px; font-weight: 600;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.deploy-card .icon-box {
  width: 36px; height: 36px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  display: grid; place-items: center;
  color: var(--sync-cyan);
}
.deploy-card p { color: var(--fg-2); font-size: 14px; line-height: 1.55; }
@media (max-width: 820px) { .deploy-grid { grid-template-columns: 1fr; } }

/* ---------- PRICING ---------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.price-card {
  background: rgba(16, 20, 30, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--dur) var(--ease-out);
}
.price-card.featured {
  border-color: var(--sync-cyan);
  background: linear-gradient(180deg, rgba(52, 209, 232, 0.08), rgba(16, 20, 30, 0.9));
  box-shadow: 0 0 0 1px rgba(52, 209, 232, 0.3), var(--shadow-lg);
}
.price-card .price-tag {
  position: absolute;
  top: -12px; right: 24px;
  padding: 4px 10px;
  background: var(--sync-cyan);
  color: #051216;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--r-sm);
}
.price-card h3 { font-size: 18px; font-weight: 600; margin: 0 0 4px; }
.price-card .price-lead { font-size: 13px; color: var(--fg-3); margin: 0 0 28px; }
.price-card .price {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--fg);
  margin-bottom: 4px;
}
.price-card .price small { font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); font-weight: 400; letter-spacing: 0; }
.price-card .price-sub { font-size: 13px; color: var(--fg-3); margin-bottom: 28px; }
.price-card ul {
  list-style: none; padding: 0; margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 10px;
  flex: 1;
}
.price-card ul li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--fg-2); line-height: 1.4;
}
.price-card ul li svg { flex-shrink: 0; margin-top: 3px; }
@media (max-width: 900px) { .price-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq {
  background: rgba(16, 20, 30, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px 24px;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 16px;
  color: var(--fg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--fg-3);
  transition: transform var(--dur);
}
.faq[open] summary::after { content: '−'; }
.faq p { color: var(--fg-2); font-size: 15px; line-height: 1.6; margin: 14px 0 0; }

/* ---------- CODE BLOCKS (full width in pages) ---------- */
.code-block {
  background: rgba(16, 20, 30, 0.82);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
  color: var(--fg-2);
  overflow-x: auto;
}

/* ---------- STAT STRIP ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 40px 0;
}
.stat .stat-v {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.stat .stat-l {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-3);
  letter-spacing: 0.04em;
  margin-top: 8px;
  text-transform: uppercase;
}
@media (max-width: 820px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }