/* ═══════════════════════════════════════════════════════════
   KRAVON SHARED — LAYOUT.CSS
   Shared layout patterns used across all three products.
   Product-specific layout lives in each product's own CSS.
   ═══════════════════════════════════════════════════════════ */

/* ─── DEMO BANNER ─── */
.demo-banner {
  background: var(--ink);
  border-bottom: 1px solid rgba(194, 214, 42, 0.15);
  padding: 10px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  font-family: var(--font-mono);
  font-size: 11px;
  min-height: 40px;
}

.demo-banner-left {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.demo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.demo-text {
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.5px;
  line-height: 1.5;
}

.demo-right {
  color: var(--lime);
  letter-spacing: 2px;
  font-size: 10px;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ─── NAV ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  height: 60px;
  background: rgba(17, 16, 8, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 56px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.4px;
}

.nav-logo-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  margin-top: 2px;
  max-width: 240px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-sep {
  width: 1px;
  height: 24px;
  background: var(--border-2);
}

.nav-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--lime);
}

/* ─── HERO ─── */
.hero {
  background: var(--ink);
  padding: var(--sp-10) 0 var(--sp-9);
  position: relative;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(194, 214, 42, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(194, 214, 42, 0.045) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.hero-lime-bar {
  position: absolute;
  right: 0;
  top: 80px;
  width: 5px;
  height: 220px;
  background: var(--lime);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-8);
  align-items: end;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--lime);
  display: block;
  margin-bottom: var(--sp-5);
}

.hero-headline {
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: var(--sp-5);
}

.hero-headline em {
  font-style: normal;
  color: rgba(255, 255, 255, 0.3);
}

.hero-sub {
  font-size: 17px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: var(--sp-7);
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding-left: var(--sp-8);
  border-left: 1px solid var(--border-2);
}

.h-stat-num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
  display: block;
}

.h-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  line-height: 1.6;
}

.status-open { color: var(--green); }

/* ─── SECTION PRIMITIVES ─── */
.sec-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--lime-dk);
  display: block;
  margin-bottom: var(--sp-3);
}

.sec-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--sp-6);
}

/* ─── UPGRADE BRIDGE ─── */
.upgrade {
  background: var(--ink-deep);
  border-top: 1px solid rgba(194, 214, 42, 0.08);
  padding: var(--sp-6) 0;
}

.upgrade-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

.upgrade-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--lime);
  display: block;
  margin-bottom: var(--sp-2);
}

.upgrade-headline {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.5;
}

.upgrade-headline strong { color: var(--white); }

.upgrade-right {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  flex-shrink: 0;
}

.upgrade-product {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1.8;
  white-space: pre-line;
}

.upgrade-sep {
  width: 1px;
  height: 32px;
  background: var(--border-2);
}

.upgrade-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--lime);
  white-space: nowrap;
  transition: opacity var(--t-fast);
}
.upgrade-cta:hover { opacity: 0.7; }

/* ─── FOOTER ─── */
footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: var(--sp-6) 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.footer-left {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1.8;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.footer-note {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.15);
}

.footer-kravon {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.2);
}

.footer-kravon a {
  color: var(--lime);
  transition: opacity var(--t-fast);
}
.footer-kravon a:hover { opacity: 0.7; }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--lime);
  color: var(--ink);
  padding: 14px 28px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.2px;
  border: none;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--t-fast);
  white-space: nowrap;
}
.btn-primary:hover { background: #d0e830; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  padding: 13px 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all var(--t-fast);
}
.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

/* WhatsApp button */
.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--wa);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  border-radius: var(--r-sm);
  transition: background var(--t-fast);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.wa-btn:hover { background: var(--wa-dark); }

.wa-btn--sm  { padding: 9px 18px;  font-size: 12px; }
.wa-btn--md  { padding: 12px 22px; font-size: 13px; }
.wa-btn--lg  { padding: 15px 28px; font-size: 15px; }

.wa-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .nav       { padding: 0 32px; }
  footer     { padding: var(--sp-5) 32px; }
  .demo-banner { padding: 10px 32px; }
  .hero-inner  { grid-template-columns: 1fr; }
  .hero-meta   { flex-direction: row; padding-left: 0; border-left: none;
                 padding-top: var(--sp-5); border-top: 1px solid var(--border); }
}

@media (max-width: 768px) {
  .nav       { padding: 0 20px; }
  footer     { padding: var(--sp-5) 20px; flex-direction: column; align-items: flex-start; }
  .demo-banner { padding: 10px 20px; }
  .upgrade-inner { flex-direction: column; align-items: flex-start; }
  .upgrade-right { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
  .upgrade-sep   { display: none; }
  .hero-meta     { flex-wrap: wrap; }
}