/* EA-SOFT marketing — engineering-editorial direction.
   Pairs with ../../colors_and_type.css */
@import url('colors_and_type.css');

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--ea-white);
  color: var(--ea-ink-900);
  font-family: var(--ea-font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--ea-ink-900); color: var(--ea-white); }

/* ─── Layout primitives ────────────────────────────────────────────── */
.ea-container { max-width: 1280px; margin: 0 auto; padding: 0 40px; width: 100%; }
@media (max-width: 720px) { .ea-container { padding: 0 24px; } }

.ea-section { padding: 96px 0; position: relative; }
.ea-section + .ea-section { border-top: 1px solid var(--ea-ink-900); }
.ea-section-dark { background: var(--ea-ink-950); color: var(--ea-white); border-top-color: var(--ea-ink-950) !important; }
.ea-section-dark + .ea-section { border-top: 0; }

/* Section index bar — the editorial signature move.
   Lives at the top of every section: "[01] — УСЛУГИ ............ N=4" */
.ea-section-idx {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: baseline;
  gap: 24px;
  padding-bottom: 24px;
  margin-bottom: 64px;
  border-bottom: 1px solid var(--ea-ink-900);
  font-family: var(--ea-font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  font-feature-settings: 'tnum' 1;
  text-transform: uppercase;
}
.ea-section-dark .ea-section-idx { border-bottom-color: var(--ea-white); }
.ea-section-idx .n { font-weight: 600; }
.ea-section-idx .name { color: var(--ea-ink-900); font-weight: 600; }
.ea-section-dark .ea-section-idx .name { color: var(--ea-white); }
.ea-section-idx .meta { color: var(--ea-ink-500); }
.ea-section-dark .ea-section-idx .meta { color: var(--ea-ink-400); }

/* Display headlines — tight, no italics-color tricks */
.ea-display {
  font-size: 92px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0;
}
@media (max-width: 920px) { .ea-display { font-size: 64px; } }
@media (max-width: 540px) { .ea-display { font-size: 44px; } }

.ea-h2 {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.0;
  margin: 0 0 28px;
}
@media (max-width: 720px) { .ea-h2 { font-size: 40px; } }

.ea-lead {
  font-size: 20px;
  line-height: 1.55;
  color: var(--ea-ink-700);
  max-width: 560px;
}
.ea-section-dark .ea-lead { color: var(--ea-ink-300); }

/* ─── Nav ───────────────────────────────────────────────────────────── */
.ea-nav-wrap {
  position: sticky; top: 0; z-index: 50;
  background: var(--ea-white);
  border-bottom: 1px solid var(--ea-ink-900);
}
.ea-nav {
  display: flex; align-items: center; gap: 40px;
  padding: 14px 0;
}
.ea-nav img.ea-nav-logo { height: 18px; width: auto; display: block; }
.ea-nav-links {
  display: flex; gap: 28px;
  font-family: var(--ea-font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.ea-nav-links a {
  color: var(--ea-ink-700);
  transition: color 80ms linear;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.ea-nav-links a:hover { color: var(--ea-ink-900); border-bottom-color: var(--ea-ink-900); }
.ea-nav-links a.active { color: var(--ea-ink-900); border-bottom-color: var(--ea-ink-900); }

.ea-nav-right { margin-left: auto; display: flex; gap: 18px; align-items: center; }

/* ─── Переключатель языка ────────────────────────────────────────── */
.ea-lang {
  display: inline-flex;
  border: 1px solid var(--ea-ink-900);
}
.ea-lang-btn {
  font-family: var(--ea-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 7px 10px;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--ea-ink-900);
  color: var(--ea-ink-500);
  cursor: pointer;
  transition: background 80ms linear, color 80ms linear;
  line-height: 1;
}
.ea-lang-btn:last-child { border-right: 0; }
.ea-lang-btn:hover { color: var(--ea-ink-900); }
.ea-lang-btn.active { background: var(--ea-ink-900); color: var(--ea-white); }
/* Compact variant — used inside the mobile menu */
.ea-lang-compact .ea-lang-btn { padding: 9px 14px; font-size: 13px; }
.ea-nav-phone {
  font-family: var(--ea-font-mono);
  font-size: 13px;
  color: var(--ea-ink-900);
  font-feature-settings: 'tnum' 1;
  white-space: nowrap;
}
.ea-nav-phone:hover { color: var(--ea-ink-700); }
/* Прячем телефон раньше переключателя — экономим место в шапке */
@media (max-width: 1100px) {
  .ea-nav-phone { display: none; }
}
@media (max-width: 920px) {
  .ea-nav-links { display: none; }
  .ea-nav-phone { display: none; }
}

/* ─── Buttons ──────────────────────────────────────────────────────── */
.ea-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; line-height: 1;
  border: 1px solid var(--ea-ink-900);
  cursor: pointer;
  border-radius: 0;
  transition: background 80ms linear, color 80ms linear, border-color 80ms linear;
  font-family: var(--ea-font-sans);
}
.ea-btn:active { transform: translate(1px, 1px); }
.ea-btn:disabled { opacity: 0.55; cursor: progress; }
.ea-btn:disabled:active { transform: none; }

.ea-btn-sm { font-size: 12px; padding: 8px 14px; letter-spacing: 0.02em; }
.ea-btn-md { font-size: 14px; padding: 13px 22px; letter-spacing: 0.01em; }
.ea-btn-lg { font-size: 16px; padding: 16px 28px; }

.ea-btn-primary {
  background: var(--ea-ink-900); color: var(--ea-white);
  border-color: var(--ea-ink-900);
}
.ea-btn-primary:hover { background: var(--ea-ink-700); border-color: var(--ea-ink-700); }
.ea-section-dark .ea-btn-primary {
  background: var(--ea-white); color: var(--ea-ink-900);
  border-color: var(--ea-white);
}
.ea-section-dark .ea-btn-primary:hover { background: var(--ea-ink-200); border-color: var(--ea-ink-200); }

.ea-btn-secondary {
  background: transparent; color: var(--ea-ink-900);
  border-color: var(--ea-ink-900);
}
.ea-btn-secondary:hover { background: var(--ea-ink-900); color: var(--ea-white); }
.ea-section-dark .ea-btn-secondary { color: var(--ea-white); border-color: var(--ea-white); }
.ea-section-dark .ea-btn-secondary:hover { background: var(--ea-white); color: var(--ea-ink-900); }

.ea-btn-ghost {
  background: transparent; border-color: transparent; color: inherit;
  padding-left: 0; padding-right: 0;
}
.ea-btn-ghost:hover { color: var(--ea-ink-700); }

/* Mono CTA-arrow accent — used inside buttons */
.ea-btn .arr { font-family: var(--ea-font-mono); font-weight: 400; font-size: 1em; line-height: 1; }

/* ─── Eyebrow / metadata labels ───────────────────────────────────── */
.ea-eyebrow,
.ea-meta-label {
  font-family: var(--ea-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ea-ink-500);
  font-feature-settings: 'tnum' 1;
}
.ea-section-dark .ea-eyebrow,
.ea-section-dark .ea-meta-label { color: var(--ea-ink-400); }

/* ─── Hero ───────────────────────────────────────────────────────────
   Asymmetric: 7-column text + 5-column "ledger".
   No gradient. No KPI dashboard. The right column is a printed-looking
   SLA ledger — like an excerpt from the contract.                       */
.ea-hero {
  border-top: 1px solid var(--ea-ink-900);
  border-bottom: 1px solid var(--ea-ink-900);
  padding: 0;
}
.ea-hero-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  min-height: 640px;
}
@media (max-width: 920px) {
  .ea-hero-grid { grid-template-columns: 1fr; min-height: 0; }
}

.ea-hero-text {
  padding: 80px 56px 56px 0;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--ea-ink-900);
}
@media (max-width: 920px) {
  .ea-hero-text { border-right: 0; border-bottom: 1px solid var(--ea-ink-900); padding: 56px 0; }
}

.ea-hero-overline {
  display: flex; gap: 16px; align-items: center;
  font-family: var(--ea-font-mono); font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ea-ink-500);
  margin-bottom: 48px;
}
.ea-hero-overline .sep { width: 24px; height: 1px; background: var(--ea-ink-300); }

.ea-hero-text h1 {
  font-family: var(--ea-font-sans);
  font-size: 104px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0 0 0;
  max-width: 660px;
}
@media (max-width: 1180px) { .ea-hero-text h1 { font-size: 80px; } }
@media (max-width: 920px) { .ea-hero-text h1 { font-size: 56px; } }
@media (max-width: 540px) { .ea-hero-text h1 { font-size: 40px; } }
.ea-hero-text h1 .br { display: block; }

.ea-hero-foot {
  margin-top: auto;
  padding-top: 48px;
}
.ea-hero-sub {
  font-size: 20px;
  line-height: 1.5;
  color: var(--ea-ink-700);
  max-width: 460px;
  margin: 0 0 32px;
}
.ea-hero-ctas { display: flex; gap: 0; }
.ea-hero-ctas .ea-btn { border-radius: 0; }
.ea-hero-ctas .ea-btn:first-child { border-right: 0; }

/* The "ledger" — right column. Plain printed-looking spec excerpt. */
.ea-hero-ledger {
  padding: 80px 0 56px 56px;
  display: flex; flex-direction: column; gap: 32px;
}
@media (max-width: 920px) { .ea-hero-ledger { padding: 56px 0; } }

.ea-ledger-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ea-ink-900);
  font-family: var(--ea-font-mono); font-size: 12px;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.ea-ledger-head .doc { font-weight: 600; }
.ea-ledger-head .num { color: var(--ea-ink-500); }

.ea-ledger-rows { display: flex; flex-direction: column; }
.ea-ledger-row {
  display: grid; grid-template-columns: 1fr auto;
  gap: 24px; align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px dashed var(--ea-ink-200);
  font-family: var(--ea-font-mono); font-size: 13px;
  font-feature-settings: 'tnum' 1;
}
.ea-ledger-row:last-child { border-bottom: 0; }
.ea-ledger-row .k {
  color: var(--ea-ink-700); letter-spacing: 0.02em;
  text-transform: uppercase; font-size: 11px;
}
.ea-ledger-row .v {
  color: var(--ea-ink-900); font-weight: 600;
  font-size: 14px;
}

.ea-ledger-foot {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--ea-ink-900);
  display: flex; justify-content: space-between; gap: 24px;
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.06em;
}

/* ─── Trust strip — honest, not fake clients ─────────────────────── */
.ea-trust {
  background: var(--ea-ink-950); color: var(--ea-white);
  padding: 32px 0;
}
.ea-trust-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px; align-items: center;
}
.ea-trust-num {
  font-family: var(--ea-font-sans);
  font-size: 60px; font-weight: 800;
  letter-spacing: -0.04em; line-height: 1;
  font-feature-settings: 'tnum' 1;
}
.ea-trust-num .unit { font-size: 18px; font-weight: 500; color: var(--ea-ink-400); margin-left: 6px; vertical-align: top; }
.ea-trust-copy { color: var(--ea-ink-300); font-size: 17px; max-width: 480px; line-height: 1.5; }
.ea-trust-meta {
  font-family: var(--ea-font-mono); font-size: 12px;
  color: var(--ea-ink-400); text-transform: uppercase; letter-spacing: 0.08em;
  display: flex; flex-direction: column; gap: 4px; text-align: right;
}
@media (max-width: 720px) {
  .ea-trust-row { grid-template-columns: 1fr; gap: 16px; }
  .ea-trust-meta { text-align: left; }
}

/* ─── Services — numbered specs, no icon tiles ───────────────────── */
.ea-services-list {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--ea-ink-900);
}
.ea-service {
  display: grid;
  grid-template-columns: 80px 220px 1fr 1fr;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--ea-ink-900);
  transition: background 80ms linear;
  align-items: start;
  cursor: pointer;
}
.ea-service:hover { background: var(--ea-ink-25); }
@media (max-width: 920px) {
  .ea-service { grid-template-columns: 60px 1fr; gap: 20px; }
  .ea-service .ea-svc-meta, .ea-service .ea-svc-tech { grid-column: 2; }
}

.ea-svc-num {
  font-family: var(--ea-font-mono);
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ea-ink-500);
  padding-top: 6px;
  font-feature-settings: 'tnum' 1;
}

.ea-svc-title {
  font-family: var(--ea-font-sans);
  font-size: 32px; font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.ea-svc-title .ru { display: block; }
.ea-svc-title .en {
  display: block;
  font-family: var(--ea-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ea-ink-500);
  font-weight: 500;
  margin-top: 6px;
}

.ea-svc-desc {
  font-size: 16px; line-height: 1.55;
  color: var(--ea-ink-700);
}
.ea-svc-desc p { margin: 0; }

.ea-svc-meta {
  display: flex; flex-direction: column; gap: 14px;
}
.ea-svc-meta-row {
  display: grid; grid-template-columns: 90px 1fr;
  gap: 12px; align-items: baseline;
  font-family: var(--ea-font-mono); font-size: 12px;
  font-feature-settings: 'tnum' 1;
}
.ea-svc-meta-row .k { color: var(--ea-ink-500); letter-spacing: 0.04em; text-transform: uppercase; }
.ea-svc-meta-row .v { color: var(--ea-ink-900); font-weight: 600; }

/* ─── Cases ─────────────────────────────────────────────────────────── */
.ea-cases-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  border-top: 1px solid var(--ea-ink-900);
}
@media (max-width: 920px) { .ea-cases-grid { grid-template-columns: 1fr; } }

.ea-case {
  padding: 32px 28px 28px;
  border-bottom: 1px solid var(--ea-ink-900);
  border-right: 1px solid var(--ea-ink-900);
  display: flex; flex-direction: column;
  min-height: 360px;
}
.ea-case:last-child { border-right: 0; }
@media (max-width: 920px) { .ea-case { border-right: 0; min-height: 0; } }

.ea-case-meta {
  display: flex; justify-content: space-between;
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--ea-ink-200);
}

.ea-case h4 {
  font-size: 22px; font-weight: 700; letter-spacing: -0.015em;
  line-height: 1.25; margin: 0 0 16px;
}
.ea-case p {
  font-size: 14px; line-height: 1.55;
  color: var(--ea-ink-700); margin: 0 0 24px;
}
.ea-case-numbers {
  margin-top: auto;
  display: flex; flex-direction: column; gap: 0;
}
.ea-case-num {
  display: grid; grid-template-columns: 1fr auto;
  gap: 16px; align-items: baseline;
  padding: 8px 0;
  border-top: 1px dashed var(--ea-ink-200);
}
.ea-case-num .k {
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.04em;
}
.ea-case-num .k { min-width: 0; }
.ea-case-num .v {
  font-family: var(--ea-font-sans); font-size: 22px;
  font-weight: 700; letter-spacing: -0.015em;
  font-feature-settings: 'tnum' 1;
  white-space: nowrap;
  text-align: right;
}

/* ─── Certifications ─────────────────────────────────────────────── */
.ea-certs-grid {
  display: grid;
  border-top: 1px solid var(--ea-ink-900);
}
.ea-certs-grid-2 { grid-template-columns: 1fr 1fr; }
.ea-certs-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 920px) { .ea-certs-grid-2, .ea-certs-grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .ea-certs-grid-2, .ea-certs-grid-3 { grid-template-columns: 1fr; } }

.ea-cert {
  display: flex; flex-direction: column;
  padding: 26px 24px 22px;
  border-right: 1px solid var(--ea-ink-900);
  border-bottom: 1px solid var(--ea-ink-900);
  background: var(--ea-white);
  text-decoration: none; color: inherit;
  transition: background 80ms linear;
  min-height: 240px;
  min-width: 0;
  position: relative;
}
.ea-cert:last-child { border-right: 0; }
.ea-cert:hover { background: var(--ea-ink-25); }
.ea-cert.featured {
  background: var(--ea-ink-950); color: var(--ea-white);
  border-right-color: var(--ea-ink-950);
}
.ea-cert.featured:hover { background: var(--ea-ink-900); }

.ea-cert-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--ea-ink-200);
}
.ea-cert.featured .ea-cert-top { border-bottom-color: var(--ea-ink-700); }
.ea-cert-issuer { display: flex; flex-direction: column; gap: 2px; }
.ea-cert-tag {
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.06em;
}
.ea-cert.featured .ea-cert-tag { color: var(--ea-ink-400); }
.ea-cert-issuer-name { font-family: var(--ea-font-sans); font-weight: 700; font-size: 14px; letter-spacing: -0.005em; }
.ea-cert-arrow {
  font-family: var(--ea-font-mono); font-size: 14px;
  color: var(--ea-ink-500); transition: transform 120ms linear, color 80ms linear;
}
.ea-cert-arrow-static { color: var(--ea-ink-300); }
.ea-cert.featured .ea-cert-arrow-static { color: var(--ea-ink-600); }
.ea-cert.nolink { cursor: default; }
.ea-cert:not(.nolink):hover .ea-cert-arrow { transform: translateX(4px); color: var(--ea-ink-900); }
.ea-cert.featured .ea-cert-arrow { color: var(--ea-ink-400); }
.ea-cert.featured:hover .ea-cert-arrow { color: var(--ea-white); }

.ea-cert-mid { flex: 1; padding: 22px 0; display: flex; flex-direction: column; gap: 12px; }
.ea-cert-title {
  font-size: 18px; font-weight: 700; letter-spacing: -0.01em;
  line-height: 1.25;
}
.ea-cert.featured .ea-cert-title { font-size: 22px; }
.ea-cert-holder { font-size: 13px; color: var(--ea-ink-700); line-height: 1.4; }
.ea-cert.featured .ea-cert-holder { color: var(--ea-ink-300); }
.ea-cert-holder b { font-weight: 600; color: var(--ea-ink-900); }
.ea-cert.featured .ea-cert-holder b { color: var(--ea-white); }

.ea-cert-foot {
  padding-top: 14px;
  border-top: 1px dashed var(--ea-ink-200);
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); letter-spacing: 0.02em;
  min-width: 0;
}
.ea-cert-foot > span:first-child { white-space: nowrap; flex: none; }
.ea-cert.featured .ea-cert-foot { border-top-color: var(--ea-ink-700); color: var(--ea-ink-400); }
.ea-cert-cred {
  font-size: 10px; max-width: 65%; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ─── Pricing — spec table ─────────────────────────────────────── */
.ea-pricing-table {
  border: 1px solid var(--ea-ink-900);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
}
@media (max-width: 920px) {
  .ea-pricing-table { display: flex; flex-direction: column; }
}
.ea-pricing-cell {
  padding: 24px;
  border-right: 1px solid var(--ea-ink-200);
  border-bottom: 1px solid var(--ea-ink-200);
}
.ea-pricing-cell:nth-child(4n) { border-right: 0; }
.ea-pricing-cell.head {
  background: var(--ea-ink-25);
  border-bottom: 1px solid var(--ea-ink-900);
}
.ea-pricing-cell.head.featured { background: var(--ea-ink-900); color: var(--ea-white); }
.ea-pricing-row-label {
  font-family: var(--ea-font-mono); font-size: 12px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.04em;
  font-weight: 500;
}
.ea-tier-name {
  font-family: var(--ea-font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ea-ink-500); font-weight: 500;
}
.ea-pricing-cell.head.featured .ea-tier-name { color: var(--ea-ink-300); }
.ea-tier-price {
  font-family: var(--ea-font-sans); font-size: 36px; font-weight: 800;
  letter-spacing: -0.025em; margin: 6px 0 2px;
  font-feature-settings: 'tnum' 1; line-height: 1;
}
.ea-tier-unit {
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.04em;
}
.ea-pricing-cell.head.featured .ea-tier-unit { color: var(--ea-ink-300); }
.ea-tier-cta {
  margin-top: 18px; display: flex;
}
.ea-pricing-feat {
  font-size: 14px; line-height: 1.5;
  color: var(--ea-ink-700);
}
.ea-pricing-feat .yes {
  font-family: var(--ea-font-mono); font-weight: 700;
  color: var(--ea-ink-900);
}
.ea-pricing-feat .no {
  font-family: var(--ea-font-mono);
  color: var(--ea-ink-300);
}

/* ─── FAQ ─────────────────────────────────────────────────────────── */
.ea-faq {
  border-top: 1px solid var(--ea-ink-900);
}
.ea-faq-item {
  border-bottom: 1px solid var(--ea-ink-900);
  padding: 0;
}
.ea-faq-q {
  display: grid; grid-template-columns: 50px 1fr auto;
  gap: 24px; align-items: center;
  padding: 26px 0; cursor: pointer;
  transition: background 80ms linear;
}
.ea-faq-q:hover { background: var(--ea-ink-25); padding-left: 12px; padding-right: 12px; }
.ea-faq-q .n {
  font-family: var(--ea-font-mono); font-size: 13px;
  font-weight: 600; color: var(--ea-ink-500);
  font-feature-settings: 'tnum' 1;
}
.ea-faq-q .t { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; }
.ea-faq-q .ico {
  font-family: var(--ea-font-mono); font-size: 22px;
  color: var(--ea-ink-500); width: 24px; text-align: center;
  transition: transform 120ms linear, color 80ms linear;
}
.ea-faq-item.open .ea-faq-q .ico { transform: rotate(45deg); color: var(--ea-ink-900); }
.ea-faq-a {
  max-height: 0; overflow: hidden;
  font-size: 16px; color: var(--ea-ink-700); line-height: 1.6;
  transition: max-height 240ms cubic-bezier(.4,0,.2,1), padding 240ms cubic-bezier(.4,0,.2,1);
}
.ea-faq-item.open .ea-faq-a {
  max-height: 400px;
  padding: 0 0 28px 74px;
}
@media (max-width: 540px) {
  .ea-faq-item.open .ea-faq-a { padding-left: 24px; }
}

/* ─── Contact ─────────────────────────────────────────────────────── */
.ea-contact-grid {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--ea-white);
}
@media (max-width: 920px) { .ea-contact-grid { grid-template-columns: 1fr; } }

.ea-contact-left { padding: 64px 56px 64px 0; border-right: 1px solid var(--ea-white); }
.ea-contact-right { padding: 64px 0 64px 56px; }
@media (max-width: 920px) {
  .ea-contact-left { padding: 56px 0; border-right: 0; border-bottom: 1px solid var(--ea-white); }
  .ea-contact-right { padding: 56px 0; }
}

.ea-contact-rows { display: flex; flex-direction: column; }
.ea-contact-row { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: baseline; padding: 16px 0; border-top: 1px dashed var(--ea-ink-700); font-family: var(--ea-font-mono); }
.ea-contact-row:first-child { border-top: 0; }
.ea-contact-row .k {
  font-size: 11px; color: var(--ea-ink-400);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.ea-contact-row .v { font-size: 16px; color: var(--ea-white); font-weight: 500; }
.ea-contact-row .v.large { font-family: var(--ea-font-sans); font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.ea-contact-row .v.link { text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 80ms linear; }
.ea-contact-row .v.link:hover { border-bottom-color: var(--ea-white); }

/* Three trust badges above the contact rows */
.ea-contact-badges {
  display: flex; flex-wrap: wrap; gap: 8px 20px;
  font-family: var(--ea-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ea-ink-300);
  padding-top: 14px; border-top: 1px dashed var(--ea-ink-700);
}
.ea-contact-badge { white-space: nowrap; }

.ea-form { display: flex; flex-direction: column; gap: 24px; }
.ea-form-field { display: flex; flex-direction: column; }
.ea-form label {
  font-family: var(--ea-font-mono);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ea-ink-400);
  display: block;
  margin-bottom: 8px;
}
.ea-form label .req { color: var(--ea-signal-300); margin-left: 2px; }
.ea-form-input {
  display: block;
  width: 100%;
  background: transparent;
  border: 0; border-bottom: 1px solid var(--ea-ink-600);
  color: var(--ea-white);
  padding: 10px 0;
  font-family: var(--ea-font-sans); font-size: 18px;
  border-radius: 0;
  transition: border-color 120ms linear;
}
.ea-form-input:focus {
  outline: none;
  border-bottom-color: var(--ea-white);
}
.ea-form-input::placeholder { color: var(--ea-ink-600); }

/* Select: kill the native chrome, draw our own caret */
.ea-form-select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238A93A6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 28px;
  cursor: pointer;
}
.ea-form-select option { background: var(--ea-ink-950); color: var(--ea-white); }
.ea-form-select:invalid, .ea-form-select option[disabled] { color: var(--ea-ink-600); }

.ea-form-textarea {
  resize: vertical;
  min-height: 80px;
  font-family: var(--ea-font-sans);
  line-height: 1.5;
}

.ea-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ea-form-foot { margin-top: 8px; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.ea-form-disclaimer {
  font-family: var(--ea-font-mono); font-size: 10px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.06em;
  max-width: 240px; line-height: 1.5; margin: 0;
}

/* ─── Footer ──────────────────────────────────────────────────────── */
.ea-footer {
  background: var(--ea-white); color: var(--ea-ink-900);
  padding: 56px 0 32px;
  border-top: 1px solid var(--ea-ink-900);
}
.ea-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 56px;
}
@media (max-width: 720px) { .ea-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }

.ea-footer h5 {
  font-family: var(--ea-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ea-ink-500);
  margin: 0 0 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ea-ink-200);
}
.ea-footer-col { display: flex; flex-direction: column; gap: 10px; }
.ea-footer-col a {
  font-size: 14px; color: var(--ea-ink-900);
  transition: color 80ms linear;
}
.ea-footer-col a:hover { color: var(--ea-ink-500); }
.ea-footer-brand img { height: 18px; width: auto; margin-bottom: 18px; }
.ea-footer-brand p { font-size: 14px; color: var(--ea-ink-700); line-height: 1.55; margin: 0; max-width: 320px; }

.ea-footer-bottom {
  border-top: 1px solid var(--ea-ink-900); padding-top: 20px;
  display: grid; grid-template-columns: 1fr auto auto;
  gap: 24px; align-items: baseline;
  font-family: var(--ea-font-mono); font-size: 11px;
  color: var(--ea-ink-500); text-transform: uppercase; letter-spacing: 0.04em;
}
@media (max-width: 720px) {
  .ea-footer-bottom { grid-template-columns: 1fr; }
}

/* ╔══════════════════════════════════════════════════════════════════╗
   ║  Адаптивные правки — общая система                               ║
   ╚══════════════════════════════════════════════════════════════════╝ */

/* Уменьшаем вертикальные паддинги секций на мобиле */
@media (max-width: 920px) { .ea-section { padding: 64px 0; } }
@media (max-width: 540px) { .ea-section { padding: 48px 0; } }

/* Section index bar — на узком стекается в две строки */
@media (max-width: 720px) {
  .ea-section-idx {
    grid-template-columns: 60px 1fr;
    gap: 12px 16px;
    margin-bottom: 40px;
  }
  .ea-section-idx .meta { grid-column: 2; font-size: 11px; line-height: 1.4; }
}

/* Section head 2-col layout — заменяет inline gridTemplateColumns */
.ea-section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
@media (max-width: 720px) {
  .ea-section-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 32px; }
}
.ea-section-head h2.ea-h2 { margin: 0; }
.ea-section-head p.ea-lead { margin: 0; }

/* ─── Мобильное меню ─────────────────────────────────────────────── */
.ea-nav-burger {
  display: none;
  margin-left: auto;
  background: transparent; border: 1px solid var(--ea-ink-900);
  width: 40px; height: 40px;
  padding: 0;
  align-items: center; justify-content: center;
  cursor: pointer;
  border-radius: 0;
}
.ea-nav-burger .bars {
  display: block; width: 18px; height: 12px; position: relative;
}
.ea-nav-burger .bars::before,
.ea-nav-burger .bars::after,
.ea-nav-burger .bars span {
  content: ''; position: absolute; left: 0; right: 0;
  height: 1.5px; background: var(--ea-ink-900);
  transition: transform 200ms cubic-bezier(.4,0,.2,1), opacity 120ms linear, top 200ms cubic-bezier(.4,0,.2,1);
}
.ea-nav-burger .bars::before { top: 0; }
.ea-nav-burger .bars span { top: 5px; }
.ea-nav-burger .bars::after { top: 10px; }
.ea-nav-burger.open .bars::before { top: 5px; transform: rotate(45deg); }
.ea-nav-burger.open .bars span { opacity: 0; }
.ea-nav-burger.open .bars::after { top: 5px; transform: rotate(-45deg); }

/* Mobile menu — скрыто по умолчанию на десктопе */
.ea-mobile-menu { display: none; }

@media (max-width: 920px) {
  .ea-nav { gap: 16px; }
  .ea-nav-right { display: none; }
  .ea-nav-burger { display: inline-flex; }
  /* Развёрнутое меню */
  .ea-mobile-menu {
    position: fixed; inset: 49px 0 0 0; z-index: 49;
    background: var(--ea-white);
    border-top: 1px solid var(--ea-ink-900);
    display: flex; flex-direction: column;
    padding: 24px;
    transform: translateY(-100%);
    transition: transform 280ms cubic-bezier(.4,0,.2,1);
    pointer-events: none;
    overflow-y: auto;
  }
  .ea-mobile-menu.open { transform: translateY(0); pointer-events: auto; }
  .ea-mobile-menu nav { display: flex; flex-direction: column; }
  .ea-mobile-menu nav a {
    font-family: var(--ea-font-sans); font-size: 22px;
    font-weight: 700; letter-spacing: -0.015em;
    padding: 16px 0;
    border-bottom: 1px solid var(--ea-ink-100);
    color: var(--ea-ink-900);
    display: flex; justify-content: space-between; align-items: center;
  }
  .ea-mobile-menu nav a .num {
    font-family: var(--ea-font-mono); font-size: 12px;
    font-weight: 600; color: var(--ea-ink-500);
    letter-spacing: 0.04em;
  }
  .ea-mobile-menu .ea-mobile-menu-contacts {
    margin-top: auto; padding-top: 24px;
    display: flex; flex-direction: column; gap: 14px;
    font-family: var(--ea-font-mono);
  }
  .ea-mobile-menu .ea-mobile-menu-contacts a {
    font-size: 18px; font-weight: 600; color: var(--ea-ink-900);
  }
  .ea-mobile-menu .ea-mobile-menu-contacts .lab {
    font-size: 11px; color: var(--ea-ink-500);
    text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: 2px;
  }
  .ea-mobile-menu-cta { margin-top: 24px; }
}

/* ─── Hero на мобиле ─────────────────────────────────────────────── */
@media (max-width: 920px) {
  .ea-hero-overline { font-size: 11px; gap: 10px; margin-bottom: 32px; flex-wrap: wrap; }
  .ea-hero-overline .sep { width: 16px; }
  .ea-hero-foot { padding-top: 32px; }
  .ea-hero-ctas { flex-wrap: wrap; }
  .ea-hero-ctas .ea-btn { flex: 1 1 auto; justify-content: center; min-width: 160px; }
  .ea-hero-text h1 .br { display: block; }
}
@media (max-width: 540px) {
  .ea-hero-sub { font-size: 17px; }
}

/* ─── Services list — мобильная компоновка ──────────────────────── */
@media (max-width: 920px) {
  .ea-service {
    grid-template-columns: 1fr;
    gap: 14px; padding: 28px 0;
  }
  .ea-svc-num { font-size: 12px; padding-top: 0; }
  .ea-svc-title { font-size: 26px; }
  .ea-svc-meta { padding-top: 6px; }
}

/* ─── Trust strip ────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .ea-trust-row { grid-template-columns: 1fr; gap: 14px; }
  .ea-trust-meta { text-align: left; }
  .ea-trust-num { font-size: 44px; }
}

/* ─── Cases ──────────────────────────────────────────────────────── */
@media (max-width: 920px) {
  .ea-case { min-height: 0; padding: 28px 24px; }
  .ea-case + .ea-case { border-top: 0; }
}

/* ─── Сертификаты на мобиле ──────────────────────────────────────── */
@media (max-width: 540px) {
  .ea-cert { padding: 22px 20px; min-height: 0; }
  .ea-cert-mid { padding: 18px 0; }
  .ea-cert.featured .ea-cert-title { font-size: 18px; }
  .ea-cert-foot .ea-cert-cred { max-width: 50%; }
}

/* ─── Pricing — таблица на десктопе, стеком карточек на мобиле ──── */
.ea-pricing-mobile { display: none !important; }
@media (max-width: 720px) {
  .ea-pricing-table { display: none !important; }
  .ea-pricing-mobile {
    display: flex !important; flex-direction: column; gap: 16px;
  }
  .ea-pricing-tier {
    border: 1px solid var(--ea-ink-900);
    background: var(--ea-white);
    display: flex; flex-direction: column;
  }
  .ea-pricing-tier.featured { background: var(--ea-ink-900); color: var(--ea-white); }
  .ea-pricing-tier-head {
    padding: 22px 22px 18px;
    border-bottom: 1px solid var(--ea-ink-900);
  }
  .ea-pricing-tier.featured .ea-pricing-tier-head { border-bottom-color: var(--ea-ink-700); }
  .ea-pricing-tier-head .ea-tier-name { margin-bottom: 4px; }
  .ea-pricing-tier-head .ea-tier-price { font-size: 36px; }
  .ea-pricing-tier-head .ea-tier-cta { margin-top: 16px; }
  .ea-pricing-tier-feats {
    padding: 4px 22px 22px;
    display: flex; flex-direction: column;
  }
  .ea-pricing-tier-feat {
    display: grid; grid-template-columns: 1fr auto;
    gap: 16px; align-items: baseline;
    padding: 12px 0;
    border-top: 1px dashed currentColor;
    opacity: 1;
  }
  .ea-pricing-tier-feat:first-child { border-top: 0; }
  .ea-pricing-tier-feat .k {
    font-family: var(--ea-font-mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--ea-ink-500);
  }
  .ea-pricing-tier.featured .ea-pricing-tier-feat .k { color: var(--ea-ink-400); }
  .ea-pricing-tier.featured .ea-pricing-tier-feat { border-top-color: rgba(255,255,255,0.15); }
  .ea-pricing-tier-feat .v {
    font-family: var(--ea-font-mono); font-size: 13px;
    font-weight: 600; text-align: right;
  }
  .ea-pricing-tier-feat .v.no { color: var(--ea-ink-300); font-weight: 400; }
  .ea-pricing-tier.featured .ea-pricing-tier-feat .v { color: var(--ea-white); }
  .ea-pricing-tier.featured .ea-pricing-tier-feat .v.no { color: var(--ea-ink-500); }
}

/* ─── FAQ на узком ───────────────────────────────────────────────── */
@media (max-width: 540px) {
  .ea-faq-q { grid-template-columns: 36px 1fr 20px; gap: 12px; padding: 22px 0; }
  .ea-faq-q .t { font-size: 16px; }
  .ea-faq-q:hover { padding-left: 0; padding-right: 0; }
}

/* ─── Contact на мобиле ──────────────────────────────────────────── */
@media (max-width: 540px) {
  .ea-contact-row { grid-template-columns: 90px 1fr; gap: 14px; }
  .ea-contact-row .k { font-size: 10px; }
  .ea-contact-row .v.large { font-size: 18px; }
  .ea-form-foot { flex-direction: column; align-items: flex-start; }
  .ea-form-disclaimer { max-width: none; }
}

/* ─── Footer ─────────────────────────────────────────────────────── */
@media (max-width: 540px) {
  .ea-footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ─── Доступность: фокус-видимость для клавиатуры ──────────────── */
*:focus-visible {
  outline: 2px solid var(--ea-signal-500);
  outline-offset: 2px;
}
.ea-btn:focus-visible {
  outline: 2px solid var(--ea-signal-500);
  outline-offset: 3px;
}
.ea-form-input:focus-visible {
  outline: none;
  border-bottom-color: var(--ea-signal-300);
}

/* ─── Поддержка prefers-reduced-motion ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}