/* =============================================================
   DeepTalk — CDO Global · academic AI ecosystem page
   Brandbook: primary #74D414 (CDO green), dark background
   ============================================================= */

:root {
  /* CDO Global brand */
  --cdo-green: #74D414;
  --cdo-green-dim: #5BAA10;
  --cdo-green-glow: rgba(116, 212, 20, 0.15);
  --cdo-green-soft: rgba(116, 212, 20, 0.08);

  /* Dark surface system */
  --bg: #0A0A0A;
  --bg-2: #0E0F0E;
  --bg-3: #131413;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Text */
  --text: #F2F3F1;
  --text-soft: #C8CAC6;
  --text-muted: #8A8C87;
  --text-faint: #5A5C58;

  /* Layout */
  --maxw: 1280px;
  --gutter: clamp(20px, 4vw, 40px);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 20px;

  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 20px 40px -24px rgba(0, 0, 0, 0.6);
  --shadow-hover: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 24px 50px -20px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(116, 212, 20, 0.18);
}

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color .2s ease, opacity .2s ease; }
a:hover { color: var(--cdo-green); }
button { font: inherit; cursor: pointer; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.visually-hidden {
  position: absolute; clip: rect(0 0 0 0); width: 1px; height: 1px; overflow: hidden;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 16px 30px; font-size: 16px; }

.btn-primary {
  background: var(--cdo-green);
  color: #0A0A0A;
  border-color: var(--cdo-green);
  box-shadow: 0 0 0 0 var(--cdo-green-glow);
}
.btn-primary:hover {
  background: #84E51A;
  color: #0A0A0A;
  box-shadow: 0 0 0 6px var(--cdo-green-glow);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--cdo-green);
  color: var(--cdo-green);
}

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--gutter);
  gap: 24px;
}

.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
.logo-img {
  width: auto; height: 32px;
  display: block;
}
.site-footer .logo-img { opacity: 0.92; }

.main-nav { display: flex; gap: 6px; }
.nav-item {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
}
.nav-item:hover { background: var(--surface); color: var(--text); }
.nav-item.active {
  color: var(--cdo-green);
  border-bottom: 2px solid var(--cdo-green);
  border-radius: 0;
  padding: 8px 4px;
}

.header-actions { display: flex; align-items: center; gap: 16px; }
.lang-switch {
  display: inline-flex;
  background: var(--surface);
  border-radius: 999px;
  padding: 4px;
  border: 1px solid var(--border);
}
.lang {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
}
.lang.active { background: var(--cdo-green); color: #0A0A0A; }

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  padding: 20px var(--gutter);
  font-size: 13px;
  color: var(--text-muted);
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.breadcrumbs a:hover { color: var(--cdo-green); }
.bc-sep { color: var(--text-faint); }
.bc-current { color: var(--text); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: clamp(40px, 7vw, 80px) 0 clamp(60px, 8vw, 100px);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(60% 50% at 80% 20%, rgba(116, 212, 20, 0.10), transparent 60%),
    radial-gradient(40% 40% at 10% 80%, rgba(116, 212, 20, 0.05), transparent 70%);
}
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 75%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cdo-green);
  box-shadow: 0 0 0 4px rgba(116, 212, 20, 0.15);
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
}
.hero-title .accent { color: var(--cdo-green); }

.hero-lead {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--text-soft);
  max-width: 540px;
  margin: 0 0 32px;
  line-height: 1.6;
}

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.hero-trust {
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap;
}
.trust-item { display: flex; flex-direction: column; gap: 2px; }
.trust-item strong { font-size: 14px; color: var(--cdo-green); font-weight: 700; }
.trust-item span { font-size: 12px; color: var(--text-muted); }
.trust-divider { width: 1px; height: 28px; background: var(--border); }

/* Ecosystem mini-card */
.hero-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.hero-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(180deg, rgba(116, 212, 20, 0.3), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.em-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-muted); margin-bottom: 14px;
}
.em-dot { width: 8px; height: 8px; background: var(--cdo-green); border-radius: 50%; }
.em-platform {
  text-align: center;
  background: var(--cdo-green-soft);
  border: 1px solid rgba(116, 212, 20, 0.25);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 14px;
  margin-bottom: 16px;
}
.em-grid {
  list-style: none; padding: 0; margin: 0 0 14px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.em-grid li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.em-grid li span { font-weight: 600; font-size: 13px; color: var(--text); }
.em-grid li em { font-style: normal; font-size: 11px; color: var(--text-muted); }
.em-footer {
  font-size: 11px;
  color: var(--text-faint);
  text-align: center;
  font-family: 'Manrope', monospace;
  letter-spacing: 0.04em;
}

/* ===== Answer-first ===== */
.answer-first {
  padding: clamp(40px, 5vw, 64px) 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.answer-block {
  max-width: 900px; margin: 0 auto;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.75;
  color: var(--text-soft);
}
.answer-block strong { color: var(--cdo-green); font-weight: 700; }

/* ===== Section heads (shared) ===== */
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(36px, 5vw, 56px);
}
.section-tag {
  display: inline-block;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--cdo-green);
  font-weight: 600;
  margin-bottom: 16px;
  padding: 6px 12px;
  border: 1px solid rgba(116, 212, 20, 0.3);
  border-radius: 999px;
  background: var(--cdo-green-soft);
}
.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.section-sub {
  font-size: clamp(15px, 1.2vw, 17px);
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

section { padding: clamp(60px, 8vw, 110px) 0; }

/* ===== Architecture ===== */
.architecture { background: var(--bg); }
.arch-diagram {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  position: relative;
}
.arch-platform {
  text-align: center;
  padding: 22px 28px;
  background: linear-gradient(180deg, rgba(116, 212, 20, 0.12), rgba(116, 212, 20, 0.04));
  border: 1px solid rgba(116, 212, 20, 0.35);
  border-radius: var(--radius);
  margin: 0 auto 28px;
  max-width: 520px;
}
.arch-platform-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cdo-green);
  font-weight: 600;
  margin-bottom: 6px;
}
.arch-platform-name {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  margin-bottom: 4px;
}
.arch-platform-sub {
  font-size: 13px;
  color: var(--text-muted);
}
.arch-connector {
  width: 1px; height: 36px;
  background: linear-gradient(180deg, var(--cdo-green), transparent);
  margin: 0 auto 8px;
}
.arch-products {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.arch-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
  transition: all .2s ease;
}
.arch-card:hover {
  border-color: var(--cdo-green);
  transform: translateY(-2px);
  background: var(--surface-2);
}
.ac-icon {
  width: 36px; height: 36px;
  background: var(--cdo-green-soft);
  border: 1px solid rgba(116, 212, 20, 0.4);
  color: var(--cdo-green);
  border-radius: 8px;
  display: grid; place-items: center;
  font-weight: 700; font-size: 15px;
  margin: 0 auto 10px;
}
.ac-name { font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.ac-role { font-size: 11px; color: var(--text-muted); }

.arch-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
  padding-top: 20px;
  border-top: 1px dashed var(--border);
}
.arch-tags span {
  font-size: 11px;
  font-family: 'Manrope', monospace;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 4px 10px;
  background: var(--surface);
  border-radius: 999px;
  border: 1px solid var(--border);
}

/* ===== Platform (CDO.ЭИОС + LMS) ===== */
.platform { background: var(--bg-2); }
.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.platform-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all .2s ease;
}
.platform-card:hover {
  border-color: var(--cdo-green);
  background: var(--surface-2);
}
.pc-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.pc-name { font-size: 24px; font-weight: 700; }
.pc-pill {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  background: var(--cdo-green-soft);
  color: var(--cdo-green);
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid rgba(116, 212, 20, 0.3);
}
.pc-desc { color: var(--text-soft); margin-bottom: 22px; line-height: 1.6; }
.pc-stats {
  list-style: none; padding: 0; margin: 0 0 22px;
  display: grid; gap: 14px;
}
.pc-stats li {
  display: flex; flex-direction: column; gap: 2px;
  padding: 12px 14px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--cdo-green);
}
.pc-stats strong { font-size: 18px; font-weight: 700; }
.pc-stats span { font-size: 13px; color: var(--text-muted); }
.pc-link { font-weight: 600; color: var(--cdo-green); font-size: 14px; }

/* ===== Products grid (6 cards) ===== */
.products { background: var(--bg); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: all .25s ease;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cdo-green), transparent);
  opacity: 0; transition: opacity .25s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(116, 212, 20, 0.4);
  background: var(--surface-2);
  box-shadow: var(--shadow-hover);
}
.product-card:hover::before { opacity: 1; }

.pcard-head {
  display: flex; align-items: flex-start; gap: 14px;
  margin-bottom: 16px;
}
.pcard-icon {
  width: 44px; height: 44px;
  background: var(--cdo-green);
  color: #0A0A0A;
  border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 800; font-size: 20px;
  flex-shrink: 0;
}
.pcard-name {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.pcard-tag {
  font-size: 13px;
  color: var(--cdo-green);
  font-weight: 500;
}
.pcard-essence {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0 0 16px;
}
.pcard-features {
  list-style: none; padding: 0; margin: 0 0 20px;
  display: grid; gap: 8px;
  flex-grow: 1;
}
.pcard-features li {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-soft);
  padding-left: 20px;
  position: relative;
}
.pcard-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  background: var(--cdo-green);
  border-radius: 50%;
}
.pcard-foot {
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px;
}
.pcard-audience { font-size: 12.5px; color: var(--text-muted); line-height: 1.5; }
.pcard-audience strong { color: var(--text); font-weight: 600; }
.pcard-clients {
  font-size: 12px;
  color: var(--cdo-green-dim);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ===== Journey ===== */
.journey { background: var(--bg-2); }
.journey-line {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  position: relative;
}
.journey-line::before {
  content: '';
  position: absolute;
  top: 30px; left: 5%; right: 5%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cdo-green) 20%, var(--cdo-green) 80%, transparent);
  opacity: 0.3;
}
.j-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: all .2s ease;
}
.j-step:hover { border-color: var(--cdo-green); background: var(--surface-2); }
.j-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cdo-green);
  background: var(--bg);
  border: 1px solid rgba(116, 212, 20, 0.35);
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}
.j-name { font-size: 13px; font-weight: 600; margin: 0; line-height: 1.3; }
.j-tool {
  font-size: 11px;
  background: var(--cdo-green-soft);
  border: 1px solid rgba(116, 212, 20, 0.3);
  color: var(--cdo-green);
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.j-step p { font-size: 11.5px; color: var(--text-muted); margin: 0; line-height: 1.4; }
.j-platform { background: var(--cdo-green-soft); border-color: rgba(116, 212, 20, 0.3); }

/* ===== Audience ===== */
.audience { background: var(--bg); }
.aud-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.aud-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all .2s ease;
}
.aud-card:hover { border-color: var(--cdo-green); }
.aud-role {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--cdo-green);
}
.aud-task { color: var(--text-soft); line-height: 1.6; margin: 0 0 20px; font-size: 14.5px; }
.aud-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.aud-tools span {
  font-size: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--text-soft);
  font-weight: 500;
}
.aud-secondary {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}
.aud-secondary strong { color: var(--text); font-weight: 600; }

/* ===== Research (TGU) ===== */
.research {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-3));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.research-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
}
.research-text .section-tag { margin-bottom: 16px; }
.research-text .section-title { text-align: left; margin-bottom: 18px; }
.research-lead {
  color: var(--text-soft);
  line-height: 1.65;
  margin: 0 0 22px;
  font-size: 16px;
}
.research-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.research-tags span {
  font-size: 12px;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-soft);
}
.research-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.rn-block {
  background: var(--surface);
  border: 1px solid rgba(116, 212, 20, 0.25);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.rn-block::after {
  content: '';
  position: absolute;
  inset: -50% -20% auto auto;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--cdo-green-glow), transparent 70%);
  pointer-events: none;
}
.rn-value {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  color: var(--cdo-green);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.rn-label {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.4;
}

/* ===== Cases ===== */
.cases { background: var(--bg); }
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .2s ease;
}
.case-card:hover {
  border-color: var(--cdo-green);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.case-client {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 14px;
  line-height: 1.3;
}
.case-products { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.case-products span {
  font-size: 11px;
  padding: 3px 10px;
  background: var(--cdo-green-soft);
  color: var(--cdo-green);
  border: 1px solid rgba(116, 212, 20, 0.3);
  border-radius: 999px;
  font-weight: 600;
}
.case-result {
  font-size: 14px;
  color: var(--text-soft);
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-bottom: 14px;
}
.case-result strong { color: var(--cdo-green); font-weight: 700; font-size: 16px; }
.case-link { font-size: 13px; color: var(--cdo-green); font-weight: 600; }

/* ===== Trust bar ===== */
.trust-bar {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.trust-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 28px;
}
.trust-list li {
  font-size: 13px;
  color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
}
.trust-list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--cdo-green);
  border-radius: 50%;
}
.trust-list strong { color: var(--text); font-weight: 600; }

/* ===== CTA ===== */
.cta {
  background:
    radial-gradient(60% 80% at 50% 0%, rgba(116, 212, 20, 0.08), transparent 70%),
    var(--bg);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.cta-title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.cta-lead { color: var(--text-soft); font-size: 16px; line-height: 1.6; margin: 0 0 26px; max-width: 460px; }
.cta-contacts {
  display: flex; align-items: center; gap: 14px;
  font-size: 15px; font-weight: 600;
  color: var(--text);
}
.cta-contacts a:hover { color: var(--cdo-green); }
.cc-sep { width: 4px; height: 4px; background: var(--text-muted); border-radius: 50%; }

.cta-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid; gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cta-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-muted); }
.cta-form input[type="text"], .cta-form input[type="email"] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  transition: border-color .2s ease;
}
.cta-form input:focus {
  outline: none;
  border-color: var(--cdo-green);
  box-shadow: 0 0 0 3px var(--cdo-green-glow);
}
.form-consent {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start;
  gap: 10px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-muted);
}
.form-consent a { color: var(--cdo-green); text-decoration: underline; }
.form-consent input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--cdo-green);
}

/* ===== FAQ ===== */
.faq { background: var(--bg-2); }
.faq-list { max-width: 880px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all .2s ease;
}
.faq-item[open] {
  border-color: var(--cdo-green);
  background: var(--surface-2);
}
.faq-item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  position: relative;
  padding-left: 28px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: '';
  position: absolute;
  left: 0; top: 24px; bottom: 24px;
  width: 3px;
  background: transparent;
  border-radius: 999px;
  transition: background .2s ease;
}
.faq-item[open] summary::before { background: var(--cdo-green); }
.faq-item summary::after {
  content: '+';
  font-size: 20px; font-weight: 400;
  color: var(--cdo-green);
  transition: transform .2s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin: 0;
  padding: 0 24px 22px 28px;
  color: var(--text-soft);
  line-height: 1.65;
  font-size: 14.5px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 56px;
  margin-bottom: 36px;
}
.footer-tag {
  color: var(--text-muted);
  font-size: 14px;
  margin: 16px 0 0;
  max-width: 340px;
  line-height: 1.5;
}
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer-nav h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cdo-green);
  margin: 0 0 14px;
  font-weight: 600;
}
.footer-nav a {
  display: block;
  font-size: 14px;
  color: var(--text-soft);
  padding: 4px 0;
}
.footer-nav a:hover { color: var(--cdo-green); }
.footer-meta {
  display: flex; flex-wrap: wrap; gap: 24px;
  font-size: 12.5px;
  color: var(--text-faint);
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ===== Animations on scroll ===== */
@media (prefers-reduced-motion: no-preference) {
  .product-card, .case-card, .aud-card, .arch-card, .j-step, .platform-card, .rn-block, .faq-item {
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp .6s ease forwards;
  }
  .product-card:nth-child(1) { animation-delay: .05s; }
  .product-card:nth-child(2) { animation-delay: .1s; }
  .product-card:nth-child(3) { animation-delay: .15s; }
  .product-card:nth-child(4) { animation-delay: .2s; }
  .product-card:nth-child(5) { animation-delay: .25s; }
  .product-card:nth-child(6) { animation-delay: .3s; }
  @keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .hero-grid, .research-inner, .cta-inner { grid-template-columns: 1fr; }
  .arch-products { grid-template-columns: repeat(3, 1fr); }
  .product-grid, .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .journey-line { grid-template-columns: repeat(4, 1fr); }
  .journey-line::before { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 760px) {
  .main-nav, .lang-switch { display: none; }
  .header-inner { gap: 16px; }
  .platform-grid, .aud-grid, .product-grid, .cases-grid { grid-template-columns: 1fr; }
  .arch-products { grid-template-columns: repeat(2, 1fr); }
  .journey-line { grid-template-columns: repeat(2, 1fr); }
  .research-numbers { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-form { padding: 22px; }
  .hero-trust { gap: 14px; }
  .trust-divider { display: none; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: clamp(30px, 8vw, 44px); }
  section { padding: 56px 0; }
}

@media (max-width: 460px) {
  .arch-products { grid-template-columns: 1fr 1fr; }
  .trust-list { gap: 14px; flex-direction: column; align-items: flex-start; }
  .trust-list li::before { display: none; }
}

/* =============================================================
   v2 additions — VoC, compare, sticky CTA, FAQ groups, select/textarea
   ============================================================= */

/* ---- Nav active state (scroll-spy) ---- */
.main-nav a.is-active,
.nav a.is-active {
  color: var(--cdo-green);
}
.main-nav a.is-active::after,
.nav a.is-active::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--cdo-green);
  border-radius: 2px;
  margin-top: 4px;
}

/* ---- VoC (Voice of Customer) ---- */
.voc {
  padding: 72px 0 32px;
  background: var(--bg-2);
}
.voc-eyebrow {
  display: inline-block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cdo-green);
  margin-bottom: 16px;
}
.voc-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}
.voc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.voc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}
.voc-card blockquote {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text);
  font-style: italic;
}
.voc-card blockquote::before {
  content: "«";
  color: var(--cdo-green);
  font-size: 36px;
  line-height: 0;
  vertical-align: -10px;
  margin-right: 4px;
}
.voc-role {
  font-size: 12.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.voc-answer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-size: 13.5px;
  color: var(--text-soft);
}
.voc-answer strong { color: var(--cdo-green); }

/* ---- Compare with Moodle ---- */
.compare {
  padding: 80px 0;
}
.compare-eyebrow {
  display: inline-block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cdo-green);
  margin-bottom: 16px;
}
.compare-title {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}
.compare-table {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.compare-table .ct-head,
.compare-table .ct-cell {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.5;
}
.compare-table .ct-head {
  background: var(--bg-3);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
}
.compare-table .ct-head.ct-us { color: var(--cdo-green); }
.compare-table .ct-row {
  display: contents;
}
.compare-table .ct-row > .ct-cell:first-child {
  font-weight: 600;
  color: var(--text);
  background: rgba(255, 255, 255, 0.015);
}
.compare-table .ct-no {
  color: var(--text-muted);
}
.compare-table .ct-no::before {
  content: "— ";
  color: var(--text-faint);
}
.compare-table .ct-yes {
  color: var(--text);
}
.compare-table .ct-yes::before {
  content: "✓ ";
  color: var(--cdo-green);
  font-weight: 700;
  margin-right: 2px;
}
.compare-table > *:nth-last-child(-n+3) {
  border-bottom: none;
}
.compare-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ---- FAQ groups ---- */
.faq-groups {
  display: grid;
  gap: 36px;
}
.faq-group-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cdo-green);
  margin: 0 0 14px;
  font-weight: 700;
}
.faq-list {
  display: grid;
  gap: 10px;
}

/* ---- Product card alt variant ---- */
.pcard-alt {
  background: var(--surface);
  border: 1px solid var(--border);
}
.pcard-alt:hover {
  background: var(--surface-hover);
}

/* ---- Select & textarea (расширение существующих стилей формы) ---- */
.cta-form select,
.cta-form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  transition: border-color .2s ease;
  width: 100%;
}
.cta-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1.5L6 6.5L11 1.5' stroke='%2374D414' stroke-width='1.5' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.cta-form select:focus,
.cta-form textarea:focus {
  outline: none;
  border-color: var(--cdo-green);
  box-shadow: 0 0 0 3px var(--cdo-green-glow);
}
.cta-form textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.5;
}
.form-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}
.form-message {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* honey field — скрытие honeypot */
input[name="_honey"] {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* ---- Sticky CTA (мобильная плавающая кнопка) ---- */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.6), rgba(10, 10, 10, 0.96) 35%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  transform: translateY(110%);
  transition: transform .25s ease;
  display: none;
}
.sticky-cta.is-visible {
  transform: translateY(0);
}
.sticky-cta-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
.sticky-cta-text {
  flex: 1;
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.35;
}
.sticky-cta .btn {
  padding: 11px 18px;
  font-size: 14px;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .sticky-cta { display: block; }
  body { padding-bottom: 72px; }
}

/* ---- Responsive — compare table → стек на мобильных ---- */
@media (max-width: 760px) {
  .compare-table {
    grid-template-columns: 1fr;
  }
  .compare-table .ct-head:not(:first-child) {
    border-top: 1px solid var(--border-strong);
  }
  .compare-table .ct-row > .ct-cell:first-child {
    background: var(--bg-3);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cdo-green);
  }
  .voc-grid { grid-template-columns: 1fr; }
}

/* =============================================================
   Navigation dropdowns (mega + simple)
   ============================================================= */
.main-nav { position: relative; }
.nav-group {
  position: relative;
  display: inline-block;
}
.nav-toggle {
  background: transparent;
  border: 0;
  color: var(--text-soft);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s ease, background .15s ease;
}
.nav-item.nav-toggle:hover,
.nav-item.nav-toggle:focus-visible,
.nav-group:hover .nav-toggle,
.nav-group:focus-within .nav-toggle {
  color: var(--cdo-green);
  background: var(--surface);
  outline: none;
}
.nav-item.active { color: var(--cdo-green); }
.nav-caret {
  font-size: 10px;
  line-height: 1;
  margin-top: 1px;
  transition: transform .2s ease;
}
.nav-group:hover .nav-caret,
.nav-group:focus-within .nav-caret { transform: rotate(180deg); }

.nav-mega,
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 60;
  min-width: 280px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: 0 24px 60px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(116,212,20,.06);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  display: grid;
  gap: 2px;
}
.nav-mega { min-width: 320px; }
.nav-group:hover .nav-mega,
.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-mega,
.nav-group:focus-within .nav-dropdown,
.nav-group.is-open .nav-mega,
.nav-group.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-mega a,
.nav-dropdown a {
  display: block;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.4;
  transition: background .15s ease, color .15s ease;
}
.nav-mega a:hover,
.nav-dropdown a:hover,
.nav-mega a:focus-visible,
.nav-dropdown a:focus-visible {
  background: var(--surface-hover);
  color: var(--cdo-green);
  outline: none;
}

/* Мобайл: ховер-дропдауны скрываем (используем общее меню) */
@media (max-width: 760px) {
  .nav-group { display: none; }
}

/* =============================================================
   Pricing
   ============================================================= */
.pricing {
  padding: 96px 0;
  background:
    radial-gradient(60% 80% at 80% 0%, rgba(116,212,20,.05), transparent 70%),
    var(--bg);
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 20px;
  margin-top: 32px;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.price-card.price-lifetime {
  background:
    linear-gradient(180deg, rgba(116,212,20,.06), transparent 35%),
    var(--surface);
  border-color: rgba(116,212,20,.35);
}
.price-eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cdo-green);
  font-weight: 700;
}
.price-name {
  font-size: 22px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.price-value {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.price-sum {
  font-size: 40px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}
.price-period {
  font-size: 14px;
  color: var(--text-muted);
}
.price-lede {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-soft);
}
.price-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.price-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-soft);
}
.price-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cdo-green);
  box-shadow: 0 0 0 3px rgba(116,212,20,.18);
}
.price-btn {
  align-self: flex-start;
  margin-top: 4px;
}
.price-note {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* Subscription tiers */
.price-tiers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.price-tier {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color .15s ease, background .15s ease;
}
.price-tier:hover {
  border-color: rgba(116,212,20,.4);
  background: var(--bg-3);
}
.price-tier-popular {
  border-color: rgba(116,212,20,.45);
  background: rgba(116,212,20,.04);
}
.tier-period {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.tier-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(116,212,20,.16);
  color: var(--cdo-green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tier-badge-save {
  background: rgba(255, 200, 50, 0.14);
  color: #ffd267;
}
.tier-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}
.tier-unit {
  font-size: 12.5px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Trust strip */
.pricing-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding: 18px;
  background: var(--bg-2);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.pt-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12.5px;
}
.pt-item strong {
  color: var(--cdo-green);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.pt-item span {
  color: var(--text-muted);
  line-height: 1.4;
}
.pricing-foot {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}
.pricing-foot a {
  color: var(--cdo-green);
  text-decoration: underline;
  text-decoration-color: rgba(116,212,20,.4);
  text-underline-offset: 3px;
}

/* VoC author line */
.voc-author {
  font-size: 12.5px;
  color: var(--text-faint, var(--text-muted));
  margin-top: 6px;
  font-style: normal;
}

/* Responsive */
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-trust { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .price-tier {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .tier-unit { font-size: 12px; }
  .pricing-trust { grid-template-columns: 1fr; }
  .price-sum { font-size: 32px; }
}

/* === Pricing: split disclosure + comparison table === */
.price-lede {
  font-size: 14px;
  color: var(--ink-muted, #cfd3dc);
  margin: 6px 0 14px;
  line-height: 1.55;
}
.price-excl {
  background: rgba(255, 200, 80, 0.07);
  border-left: 3px solid #ffc850;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink, #e7eaf0);
  margin: 14px 0 0;
}
.price-excl strong { color: #ffc850; }
.price-list-incl {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
}
.price-list-incl li {
  position: relative;
  padding: 7px 0 7px 26px;
  font-size: 14px;
  line-height: 1.5;
  border-bottom: 1px dashed var(--border, rgba(255,255,255,0.08));
}
.price-list-incl li:last-child { border-bottom: none; }
.price-list-incl li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 7px;
  color: var(--cdo-green, #9bff50);
  font-weight: 700;
}

.pricing-compare {
  margin-top: 56px;
  padding: 28px;
  background: var(--surface-1, rgba(255,255,255,0.02));
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 18px;
}
.pricing-compare-h {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
.pc-table {
  display: grid;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
}
.pc-row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr;
  gap: 12px;
  padding: 14px 18px;
  align-items: center;
  border-bottom: 1px solid var(--border, rgba(255,255,255,0.06));
  font-size: 14px;
  line-height: 1.45;
}
.pc-row:last-child { border-bottom: none; }
.pc-row > span:nth-child(2),
.pc-row > span:nth-child(3) {
  text-align: center;
}
.pc-thead {
  background: rgba(155, 255, 80, 0.06);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--cdo-green, #9bff50);
}
.pc-row .yes {
  color: var(--cdo-green, #9bff50);
  font-weight: 600;
}
.pc-row .no {
  color: var(--ink-muted, #8a8f99);
  opacity: 0.6;
}
.pc-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-muted, #cfd3dc);
}

@media (max-width: 760px) {
  .pricing-compare { padding: 18px; margin-top: 36px; }
  .pc-table { border-radius: 10px; }
  .pc-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 12px 14px;
  }
  .pc-row > span:nth-child(2),
  .pc-row > span:nth-child(3) {
    text-align: left;
  }
  .pc-row > span:nth-child(2)::before {
    content: "Разовая 490 тыс.: ";
    color: var(--ink-muted, #8a8f99);
    font-weight: 500;
  }
  .pc-row > span:nth-child(3)::before {
    content: "Подписка: ";
    color: var(--ink-muted, #8a8f99);
    font-weight: 500;
  }
  .pc-thead { display: none; }
}

/* ===== Sub-navigation (под главным меню) ===== */
.subnav {
  position: sticky;
  top: 64px;
  z-index: 49;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.subnav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.subnav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.subnav-list::-webkit-scrollbar { display: none; }
.subnav-list > li { flex-shrink: 0; }
.subnav-link {
  display: inline-block;
  padding: 14px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.subnav-link:hover {
  color: var(--cdo-green);
}
.subnav-link.is-active {
  color: var(--cdo-green);
  border-bottom-color: var(--cdo-green);
}

@media (max-width: 760px) {
  .subnav { top: 56px; }
  .subnav-inner { padding: 0 12px; }
  .subnav-link { padding: 12px 10px; font-size: 13px; }
}