/* Smart QR — лендинг, светлая премиум-тема.
   Базовая палитра:
   — фон body: тёплый кремовый
   — основной текст: тёмный кофе #1B1814
   — акцент-1: золото-бронза #C9A86A
   — акцент-2: терракот #8B2D1F
*/

body.landing {
  background:
    radial-gradient(ellipse at top, #F8F0E1 0%, #FAF7F2 60%, #F4EDDF 100%);
  color: var(--c-text);
  min-height: 100dvh;
  padding: 28px 22px 80px;
}
body.landing::before {
  content: ''; position: fixed; inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(201,168,106,0.18) 0%, transparent 35%),
    radial-gradient(circle at 90% 85%, rgba(139,45,31,0.10) 0%, transparent 40%);
  pointer-events: none; z-index: 0;
}
.landing .wrap { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }

/* ===== Header ===== */
.lp-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  margin-bottom: 56px;
  padding: 4px 0;
}
.lp-header-brand { display: flex; align-items: center; gap: 14px; }
.lp-mark {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, #C9A86A, #A88846);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 17px;
  letter-spacing: 0.04em;
  font-family: 'Inter', sans-serif;
  box-shadow: 0 6px 20px rgba(201,168,106,0.35);
}
.lp-mark.sm { width: 36px; height: 36px; font-size: 14px; border-radius: 10px; }
.lp-brand-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; font-weight: 700; line-height: 1;
  color: var(--c-text);
}
.lp-brand-sub {
  font-size: 11px;
  color: var(--c-text-3);
  letter-spacing: 0.04em;
  margin-top: 4px;
  font-weight: 500;
}
.lp-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.lp-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px; font-weight: 500;
  color: var(--c-text-2);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.lp-nav a:hover { background: var(--c-surface-2); color: var(--c-text); }
@media (max-width: 700px) {
  .lp-header { flex-direction: column; align-items: flex-start; }
  .lp-nav a { padding: 6px 10px; font-size: 13px; }
}

/* ===== Hero ===== */
.hero-section { margin-bottom: 80px; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px;
  background: rgba(201,168,106,0.16);
  border: 1px solid rgba(201,168,106,0.40);
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  color: var(--c-accent-dark);
  margin-bottom: 22px;
}
.hero-pill-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(201,168,106,0.25);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 3px rgba(201,168,106,0.25); }
  50%      { box-shadow: 0 0 0 7px rgba(201,168,106,0.08); }
}

.landing h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 76px; font-weight: 600; line-height: 1.02;
  margin: 0 0 22px;
  color: var(--c-text);
  letter-spacing: -0.01em;
}
.landing h1 .accent {
  background: linear-gradient(135deg, #C9A86A 0%, #8B2D1F 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
@media (max-width: 900px) { .landing h1 { font-size: 54px; } }
@media (max-width: 600px) { .landing h1 { font-size: 40px; } }

.lead {
  font-size: 19px; line-height: 1.55;
  color: var(--c-text-2);
  max-width: 64ch;
  margin: 0 0 32px;
}
.lead strong { color: var(--c-text); font-weight: 700; }
@media (max-width: 600px) { .lead { font-size: 16px; } }

.hero-cta {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 48px;
}
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 26px;
  border-radius: 14px;
  font-size: 15px; font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .12s, background .12s, border-color .12s, box-shadow .12s;
}
.lp-btn:active { transform: scale(0.98); }
.lp-btn.primary {
  background: var(--c-primary); color: #fff; border-color: var(--c-primary);
  box-shadow: 0 8px 24px rgba(139,45,31,0.30);
}
.lp-btn.primary:hover { background: var(--c-primary-dark); border-color: var(--c-primary-dark); box-shadow: 0 12px 32px rgba(139,45,31,0.40); }
.lp-btn.secondary {
  background: #fff;
  color: var(--c-text); border-color: var(--c-line);
  box-shadow: var(--shadow-sm);
}
.lp-btn.secondary:hover { background: var(--c-surface-2); }

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 900px) { .hero-metrics { grid-template-columns: repeat(2, 1fr); } }
.metric {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 8px 28px rgba(40,30,20,0.06);
  transition: transform .12s, box-shadow .12s;
}
.metric:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(40,30,20,0.10); }
.metric-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px; font-weight: 700;
  color: var(--c-primary);
  line-height: 1.05;
  margin-bottom: 8px;
}
.metric-val .arrow { color: var(--c-success); }
.metric-lbl {
  font-size: 13px;
  color: var(--c-text-2);
  line-height: 1.45;
}

/* ===== Section base ===== */
.landing h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 44px; font-weight: 600; line-height: 1.1;
  color: var(--c-text);
  margin: 0 0 14px;
  max-width: 22ch;
}
.landing h2 .accent {
  background: linear-gradient(135deg, #C9A86A 0%, #8B2D1F 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media (max-width: 700px) { .landing h2 { font-size: 32px; } }

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  color: var(--c-accent-dark);
  margin-bottom: 10px;
}
.section-sub {
  font-size: 16px; color: var(--c-text-2);
  max-width: 70ch; line-height: 1.55;
  margin: 0 0 32px;
}

.vsus-section, .path-section, .stack-section, .triad-section, .demo-section, .scenario-section {
  margin-bottom: 80px;
}

/* ===== это / не это ===== */
.vsus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}
@media (max-width: 900px) { .vsus-grid { grid-template-columns: 1fr; } }
.vsus {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 22px;
  padding: 28px 30px;
  box-shadow: 0 10px 32px rgba(40,30,20,0.06);
}
.vsus-is {
  background: linear-gradient(135deg, #FFF8E8 0%, #F8F0DA 100%);
  border-color: rgba(201,168,106,0.40);
}
.vsus-tag {
  display: inline-block;
  padding: 4px 12px; border-radius: 999px;
  background: var(--c-surface-2);
  font-size: 11px; font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-3);
  margin-bottom: 16px;
}
.vsus-tag.is {
  background: var(--c-accent); color: #fff;
}
.vsus ul { list-style: none; padding: 0; margin: 0 0 18px; }
.vsus li {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 9px 0;
  font-size: 15px; line-height: 1.5;
  color: var(--c-text);
  border-bottom: 1px solid var(--c-line);
}
.vsus li:last-child { border-bottom: none; }
.vsus .x { color: var(--c-danger); font-weight: 700; flex-shrink: 0; }
.vsus .v { color: var(--c-success); font-weight: 700; flex-shrink: 0; }
.vsus-foot { font-size: 14px; color: var(--c-text-2); line-height: 1.55; margin: 0; }
.vsus-foot.accent { color: var(--c-accent-dark); font-weight: 600; }

/* ===== 7 шагов ===== */
.path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 30px;
}
@media (max-width: 1100px) { .path-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .path-grid { grid-template-columns: 1fr; } }

.step {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 22px;
  position: relative;
  box-shadow: 0 6px 18px rgba(40,30,20,0.05);
  transition: transform .15s, box-shadow .15s;
}
.step:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(40,30,20,0.10); }
.step-final {
  background: linear-gradient(135deg, #FFF8E8 0%, #F0DEB4 100%);
  border-color: rgba(201,168,106,0.50);
}
.step-num {
  position: absolute; top: 18px; right: 18px;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--c-surface-2);
  color: var(--c-text-2);
  display: grid; place-items: center;
  font-weight: 800; font-size: 13px;
}
.step-final .step-num { background: var(--c-accent); color: #fff; }
.step-emoji { font-size: 32px; margin-bottom: 10px; }
.step h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; font-weight: 600;
  color: var(--c-text);
  margin: 0 0 6px;
}
.step-final h3 { color: var(--c-accent-dark); }
.step p {
  font-size: 13.5px; line-height: 1.5;
  color: var(--c-text-2);
  margin: 0;
}

/* ===== Stack ===== */
.modules {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 16px;
  margin-top: 26px;
}
.module {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 26px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform .15s, box-shadow .15s, border-color .15s;
  box-shadow: 0 8px 24px rgba(40,30,20,0.05);
}
.module:hover { transform: translateY(-3px); border-color: rgba(201,168,106,0.50); box-shadow: 0 16px 40px rgba(40,30,20,0.10); }
.module-icon {
  width: 54px; height: 54px; border-radius: 14px;
  display: grid; place-items: center;
  font-size: 28px;
  flex-shrink: 0;
}
.module-1 .module-icon { background: #DCEDC8; color: #33691E; }
.module-2 .module-icon { background: #FFF4D0; color: #856404; }
.module-3 .module-icon { background: var(--c-accent-light); color: var(--c-accent-dark); }
.module-4 .module-icon { background: #D8F3DC; color: #1B4332; }
.module-5 .module-icon { background: var(--c-primary-light); color: var(--c-primary-dark); }
.module-tag {
  font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-3);
  font-weight: 800;
}
.module h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px; font-weight: 600;
  color: var(--c-text);
  margin: 0;
}
.module p {
  font-size: 14px; line-height: 1.55;
  color: var(--c-text-2);
  margin: 0;
}
.bullets {
  list-style: none; padding: 0; margin: 6px 0 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px;
}
.bullets li {
  display: flex; gap: 8px;
  color: var(--c-text-2);
  line-height: 1.4;
}
.bullets li::before {
  content: '✓';
  color: var(--c-accent-dark);
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== Триада ===== */
.triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}
@media (max-width: 900px) { .triad { grid-template-columns: 1fr; } }
.triad-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 22px;
  padding: 30px 28px;
  box-shadow: 0 10px 30px rgba(40,30,20,0.06);
}
.triad-card.middle {
  background: linear-gradient(180deg, #FFF8E8 0%, #fff 100%);
  border-color: var(--c-accent);
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(201,168,106,0.22);
}
@media (max-width: 900px) { .triad-card.middle { transform: none; } }
.triad-logo {
  width: 60px; height: 60px; border-radius: 16px;
  display: grid; place-items: center;
  font-size: 30px; font-weight: 800;
  margin-bottom: 14px;
  color: #fff;
}
.triad-logo.infra { background: linear-gradient(135deg, #3D5A80, #5A7AA8); }
.triad-logo.dp    { background: linear-gradient(135deg, #C9A86A, #A88846); font-family: 'Inter', sans-serif; font-size: 20px; letter-spacing: 0.05em; }
.triad-logo.terra { background: linear-gradient(135deg, #8B2D1F, #6B1F14); }
.triad-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 30px; font-weight: 600;
  color: var(--c-text);
  margin: 0 0 4px;
}
.triad-role {
  font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.08em; font-weight: 700;
  color: var(--c-accent-dark);
  margin-bottom: 18px;
}
.triad-card ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.triad-card li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; line-height: 1.5;
  color: var(--c-text-2);
}
.triad-card li::before {
  content: '—';
  color: var(--c-accent-dark);
  flex-shrink: 0;
  font-weight: 700;
}

/* ===== Demo cards ===== */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 26px;
}
.demo-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 24px;
  color: var(--c-text);
  text-decoration: none;
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  box-shadow: 0 6px 20px rgba(40,30,20,0.05);
}
.demo-card:hover { transform: translateY(-3px); border-color: var(--c-accent); box-shadow: 0 16px 40px rgba(40,30,20,0.10); }
.demo-icon {
  width: 54px; height: 54px; border-radius: 14px;
  display: grid; place-items: center; font-size: 28px;
}
.demo-1 .demo-icon { background: #DCEDC8; }
.demo-2 .demo-icon { background: #FFF4D0; }
.demo-3 .demo-icon { background: #D6E4F0; }
.demo-4 .demo-icon { background: var(--c-primary-light); }
.demo-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px; font-weight: 600;
  color: var(--c-text);
  margin: 0;
}
.demo-card p {
  font-size: 13.5px; line-height: 1.5;
  color: var(--c-text-2);
  margin: 0; flex: 1;
}
.demo-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  background: var(--c-surface-2);
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  align-self: flex-start;
  color: var(--c-text);
}
.demo-card:hover .demo-arrow { background: var(--c-primary); color: #fff; }

/* ===== Сценарий ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 26px;
}
.step-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 24px;
  position: relative;
  box-shadow: 0 6px 18px rgba(40,30,20,0.05);
}
.step-card-num {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--c-accent); color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 14px;
  margin-bottom: 12px;
}
.step-card h4 {
  font-size: 15px; font-weight: 700;
  color: var(--c-text);
  margin: 0 0 8px;
}
.step-card p {
  font-size: 13.5px; line-height: 1.5;
  color: var(--c-text-2);
  margin: 0;
}

/* ===== Footer ===== */
.lp-footer {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid var(--c-line);
  display: flex; align-items: flex-start; gap: 32px;
  flex-wrap: wrap;
}
.lp-footer-brand {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.lp-footer-sub { font-size: 11px; color: var(--c-text-3); margin-top: 2px; }
.lp-footer-contacts {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 14px;
  flex-shrink: 0;
}
.lp-footer-contacts a { color: var(--c-text); text-decoration: underline; }
.lp-footer-contacts a:hover { color: var(--c-primary); }
.lp-footer-disclaimer {
  flex: 1;
  min-width: 260px;
  font-size: 12px; line-height: 1.55;
  color: var(--c-text-3);
  max-width: 60ch;
}
@media (max-width: 900px) {
  .lp-footer-disclaimer { flex-basis: 100%; max-width: 90ch; margin-top: 8px; }
}