:root {
  --bg: #E9EEF3;
  --surface: #FCFDFE;
  --surface-raised: #FFFFFF;
  --text: #14181D;
  --text-soft: #4B5560;
  --text-faint: #7A8590;
  --rule: #CBD5DE;
  --rule-strong: #A6B3BE;
  /* синій — той самий, що вже використовується в CRM (наш встановлений акцент) */
  --accent: #0080FF;
  --accent-deep: #0B2446;
  --accent-text-on: #FFFFFF;
  --accent-soft-bg: #EDFAFF;
  --shadow: rgba(11, 36, 70, 0.10);
  /* зелений — окремий акцент лише для спецпропозиції */
  --green: #1D9A5B;
  --green-deep: #0B4A2C;
  --green-text-on: #FFFFFF;
  --green-soft-bg: #E9FBF1;
  --green-popup-bg: #E9FBF1;
  --red: #C6362B;
  --red-soft-bg: #FCEBEA;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181D;
    --surface: #1B2127;
    --surface-raised: #212830;
    --text: #E9EEF3;
    --text-soft: #A3AEB8;
    --text-faint: #737E88;
    --rule: #2B333B;
    --rule-strong: #3A434D;
    --accent: #48CFFF;
    --accent-deep: #B5ECFF;
    --accent-text-on: #0B2446;
    --accent-soft-bg: #0080FF22;
    --shadow: rgba(0, 0, 0, 0.4);
    --green: #3DDC91;
    --green-deep: #B9F5D5;
    --green-text-on: #0B2A1B;
    --green-soft-bg: #1D9A5B22;
    --green-popup-bg: #16281D;
    --red: #FF8177;
    --red-soft-bg: #3A1613;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 {
  font-family: "Golos Text", "Arial Narrow", sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
  color: var(--text);
}

.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }
a { color: inherit; }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
}
.site-header-inner {
  max-width: 1040px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.wordmark { display: inline-flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.wordmark svg { height: 1.6rem; width: auto; display: block; }
nav.site-nav { display: flex; gap: 26px; }
nav.site-nav a {
  font-family: "IBM Plex Mono", monospace; font-size: 0.82rem; font-weight: 600;
  text-decoration: none; color: var(--text-soft); transition: color 0.15s ease;
}
nav.site-nav a:hover { color: var(--accent); }
@media (max-width: 760px) { nav.site-nav { display: none; } }

.header-actions { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.nav-login {
  font-family: "IBM Plex Mono", monospace; font-size: 0.82rem; font-weight: 600;
  text-decoration: none; color: var(--text-soft); transition: color 0.15s ease; white-space: nowrap;
}
.nav-login:hover { color: var(--accent); }

.nav-cta {
  font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; font-weight: 700;
  text-decoration: none; color: var(--accent-text-on); background: var(--accent);
  padding: 8px 16px; border-radius: 3px; white-space: nowrap; border: none; cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 10px var(--shadow); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.tear {
  height: 1px; margin: 0 auto; max-width: 1040px;
  background-image: repeating-linear-gradient(to right, var(--rule-strong) 0 9px, transparent 9px 17px);
}

section { padding: 56px 0; }
section.tight { padding: 40px 0; }

.eyebrow {
  font-family: "IBM Plex Mono", monospace; font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--accent-deep); margin: 0 0 14px;
}

/* ---------- hero ---------- */
.hero { padding: 72px 0 56px; }
.hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.1rem); line-height: 1.08; }
.hero .lede { font-size: 1.15rem; color: var(--text-soft); max-width: 58ch; margin: 20px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 34px; }
.btn-primary {
  font-family: "IBM Plex Mono", monospace; font-weight: 700; font-size: 0.92rem;
  text-decoration: none; background: var(--accent); color: var(--accent-text-on);
  padding: 14px 22px; border-radius: 3px; display: inline-block; border: none; cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 10px var(--shadow); }
.hero-fineprint { font-family: "IBM Plex Mono", monospace; font-size: 0.82rem; color: var(--text-faint); }

.stamp {
  display: inline-block; border: 2px solid var(--accent); color: var(--accent-deep);
  font-family: "IBM Plex Mono", monospace; font-weight: 700; padding: 14px 20px;
  transform: rotate(-2deg); border-radius: 2px; position: relative; margin-top: 40px;
  background: var(--accent-soft-bg);
}
.stamp::before { content: ""; position: absolute; inset: 4px; border: 1px dashed var(--accent); border-radius: 1px; pointer-events: none; }
.stamp .price { display: block; font-size: 1.7rem; letter-spacing: -0.01em; }
.stamp .price small { font-size: 0.95rem; font-weight: 600; }
.stamp .caption { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; margin-top: 4px; color: var(--accent-deep); opacity: 0.85; }

/* ---------- 3 колонки цінності ---------- */
.value-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: 32px; }
@media (min-width: 680px) { .value-grid { grid-template-columns: repeat(3, 1fr); } }
.value-card { background: var(--surface); padding: 26px 24px; }
.value-card .tag-label { font-family: "IBM Plex Mono", monospace; font-size: 0.72rem; font-weight: 700; color: var(--accent-deep); text-transform: uppercase; letter-spacing: 0.05em; display: block; margin-bottom: 10px; }
.value-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { margin: 0; color: var(--text-soft); font-size: 0.95rem; }

/* ---------- інтеграції ---------- */
.integ-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
@media (max-width: 700px) { .integ-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; } }
.integ-logo {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  border: 1px solid var(--rule-strong); background: #fff;
  border-radius: 6px; padding: 16px 10px;
}
.integ-logo img { height: 50px; max-width: 100%; object-fit: contain; }
.integ-logo span {
  font-family: "IBM Plex Mono", monospace; font-size: 0.72rem; font-weight: 600;
  color: var(--text-soft); text-align: center; line-height: 1.25;
}
.integ-note { font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; color: var(--text-faint); margin-top: 22px; }

/* ---------- для кого ---------- */
.segment-list { display: grid; grid-template-columns: 1fr; gap: 24px; margin-top: 32px; }
@media (min-width: 680px) { .segment-list { grid-template-columns: repeat(3, 1fr); } }
.segment-card strong { display: block; font-family: "Golos Text", sans-serif; font-weight: 700; font-size: 1.02rem; margin-bottom: 6px; }
.segment-card p { margin: 0; font-size: 0.94rem; color: var(--text-soft); }

/* ---------- глибокі секції (шахматно ліворуч/праворуч) ---------- */
.deep-section { display: grid; grid-template-columns: 1fr; gap: 28px; padding: 36px 0; }
.deep-section:not(:last-child) { border-bottom: 1px dashed var(--rule-strong); }
@media (min-width: 780px) { .deep-section { grid-template-columns: 1fr 1fr; align-items: center; } }
.deep-section.reverse .deep-text { order: 2; }
/* На мобільній (без chessboard-розкладки) картинка завжди зверху, незалежно від .reverse */
@media (max-width: 779px) {
  .deep-section .shot-placeholder,
  .deep-section .shot-img { order: -1; }
}
.deep-text h3 { font-size: 1.35rem; margin-bottom: 10px; }
.deep-text p.desc { color: var(--text-soft); margin: 0 0 16px; font-size: 0.96rem; }
.deep-list { list-style: none; margin: 0; padding: 0; }
.deep-list li { padding: 6px 0; font-size: 0.92rem; }
.deep-list li::before { content: "— "; color: var(--accent-deep); font-weight: 700; }
.shot-placeholder {
  border: 1.5px dashed var(--rule-strong); border-radius: 3px; background: var(--surface);
  min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: var(--text-faint); text-align: center; padding: 24px;
  font-family: "IBM Plex Mono", monospace; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em;
}
.shot-img {
  width: 100%; display: block; border: 1px solid var(--rule); border-radius: 6px;
  box-shadow: 0 8px 24px var(--shadow);
}

/* ---------- тарифи ---------- */
.pricing-box { display: grid; grid-template-columns: 1fr; gap: 32px; margin-top: 32px; }
@media (min-width: 780px) { .pricing-box { grid-template-columns: 1fr 1fr; } }
.pricing-main { border: 2px solid var(--accent); background: var(--accent-soft-bg); border-radius: 3px; padding: 28px 26px; }
.pricing-main .amount { font-family: "IBM Plex Mono", monospace; font-weight: 700; font-size: 2.1rem; color: var(--accent-deep); }
.pricing-main .amount small { font-size: 1rem; font-weight: 600; }
.pricing-main ul { list-style: none; margin: 18px 0 0; padding: 0; }
.pricing-main li { padding: 5px 0; font-size: 0.9rem; }
.pricing-main li::before { content: "✓ "; color: var(--accent-deep); font-weight: 700; }

.period-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px; }
@media (max-width: 700px) { .period-grid { grid-template-columns: 1fr 1fr; } }
.period-card { border: 1px solid var(--rule-strong); border-radius: 3px; padding: 18px 16px; background: var(--surface-raised); }
.period-card .period-label {
  font-family: "IBM Plex Mono", monospace; font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); display: block; margin-bottom: 10px;
}
.period-card .period-price { font-family: "IBM Plex Mono", monospace; font-weight: 700; font-size: 1.25rem; color: var(--text); display: block; }
.period-card .period-note { font-size: 0.78rem; color: var(--text-soft); margin-top: 8px; display: block; line-height: 1.35; }
.period-card.offer { border-color: var(--green); background: var(--green-soft-bg); }
.period-badge {
  display: inline-block; margin-top: 10px; padding: 3px 9px; border-radius: 3px;
  background: var(--green); color: var(--green-text-on); font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.01em;
}
.modules-list h4 { font-family: "IBM Plex Mono", monospace; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); margin-bottom: 14px; }
.modules-list ul { list-style: none; margin: 0; padding: 0; }
.modules-list li { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed var(--rule-strong); font-size: 0.92rem; }
.modules-list li:first-of-type { border-top: 1px dashed var(--rule-strong); }
.modules-list .mod-price { font-family: "IBM Plex Mono", monospace; font-weight: 700; white-space: nowrap; }

/* ---------- спецпропозиція (попап) ---------- */
.offer-eyebrow {
  font-family: "IBM Plex Mono", monospace; font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--green-deep); margin: 0 0 8px;
}
.offer-list { margin: 0 0 18px; padding: 0 0 0 1.15em; color: var(--text-soft); font-size: 0.86rem; }
.offer-list li { margin-bottom: 6px; }
.offer-list strong { color: var(--text); }
.offer-cta { background: var(--green); color: var(--green-text-on); }

.offer-popup {
  position: fixed; left: 20px; bottom: 20px; z-index: 60; width: calc(100% - 40px); max-width: 330px;
  background: var(--green-popup-bg); border: 2px solid var(--green); border-radius: 6px;
  padding: 22px 20px 20px; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18), 0 18px 44px var(--shadow);
  opacity: 0; transform: translateY(16px) scale(0.98); pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.offer-popup.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
@media (prefers-reduced-motion: reduce) { .offer-popup { transition: opacity 0.01ms; } }
.offer-popup-close {
  position: absolute; top: 8px; right: 8px; width: 28px; height: 28px; border: none; border-radius: 50%;
  background: transparent; color: var(--green-deep); font-size: 1.2rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.offer-popup-close:hover { background: rgba(0, 0, 0, 0.08); }
.offer-popup-title { font-size: 1.05rem; font-weight: 700; line-height: 1.32; margin: 0 0 14px; padding-right: 18px; text-wrap: balance; }
.offer-popup .offer-cta { display: block; text-align: center; font-size: 0.86rem; padding: 12px 16px; }
@media (max-width: 480px) { .offer-popup { left: 12px; right: 12px; bottom: 12px; width: auto; max-width: none; } }

/* ---------- модалка реєстрації ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100; padding: 20px;
  background: rgba(10, 14, 18, 0.55); backdrop-filter: blur(2px);
  display: none; align-items: center; justify-content: center;
}
.modal-backdrop.is-open { display: flex; }
.modal-box {
  position: relative; width: 100%; max-width: 440px; max-height: 90vh; overflow-y: auto;
  background: var(--surface-raised); border-radius: 6px; padding: 32px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.modal-close {
  position: absolute; top: 12px; right: 12px; width: 30px; height: 30px; border: none; border-radius: 50%;
  background: transparent; color: var(--text-faint); font-size: 1.3rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: var(--bg); color: var(--text); }
.modal-box h2 { font-size: 1.35rem; margin-bottom: 6px; padding-right: 20px; }
.modal-box .lede-small { color: var(--text-soft); font-size: 0.92rem; margin: 0 0 22px; }

.field { margin-bottom: 16px; }
.field label {
  display: block; font-family: "IBM Plex Mono", monospace; font-size: 0.76rem; font-weight: 600;
  color: var(--text-soft); margin-bottom: 6px;
}
.field input {
  width: 100%; font: inherit; font-size: 0.96rem; color: var(--text);
  background: var(--surface); border: 1.5px solid var(--rule-strong); border-radius: 3px;
  padding: 10px 12px; transition: border-color 0.15s ease;
}
.field input:focus { border-color: var(--accent); outline: none; }
.field input.has-error { border-color: var(--red); }

.subdomain-group { display: flex; align-items: stretch; }
.subdomain-group input { border-top-right-radius: 0; border-bottom-right-radius: 0; border-right: none; min-width: 0; }
.subdomain-suffix {
  display: flex; align-items: center; white-space: nowrap;
  font-family: "IBM Plex Mono", monospace; font-size: 0.86rem; color: var(--text-faint);
  background: var(--bg); border: 1.5px solid var(--rule-strong); border-left: none;
  border-top-right-radius: 3px; border-bottom-right-radius: 3px; padding: 0 10px;
}

.hp-field { position: absolute; left: -9999px; top: -9999px; }

.modal-submit {
  width: 100%; font-family: "IBM Plex Mono", monospace; font-weight: 700; font-size: 0.92rem;
  text-decoration: none; background: var(--accent); color: var(--accent-text-on);
  padding: 13px 22px; border-radius: 3px; border: none; cursor: pointer; margin-top: 4px;
  transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
}
.modal-submit:hover { transform: translateY(-1px); box-shadow: 0 4px 10px var(--shadow); }
.modal-submit:disabled { opacity: 0.6; cursor: default; transform: none; box-shadow: none; }

.form-message { display: none; border-radius: 3px; padding: 11px 13px; font-size: 0.88rem; margin-top: 14px; }
.form-message.is-error { display: block; background: var(--red-soft-bg); color: var(--red); }

.modal-box.is-done .field, .modal-box.is-done .modal-submit, .modal-box.is-done .form-message, .modal-box.is-done .lede-small { display: none; }
.success-state { display: none; text-align: center; padding: 8px 0 4px; }
.modal-box.is-done .success-state { display: block; }
.success-state .stamp-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
  border-radius: 50%; background: var(--accent-soft-bg); color: var(--accent-deep);
  font-size: 1.4rem; margin-bottom: 14px;
}
.success-state p { color: var(--text-soft); margin: 0; }

/* ---------- footer (класичний: бренд зліва, посилання справа, копірайт знизу) ---------- */
footer.site { padding: 44px 0 32px; border-top: 1px dashed var(--rule-strong); margin-top: 8px; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 20px; }
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-tagline { margin: 0; font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; color: var(--text-faint); }
footer.site nav.site-nav { gap: 20px; flex-wrap: wrap; }
.footer-bottom { margin-top: 24px; font-family: "IBM Plex Mono", monospace; font-size: 0.76rem; color: var(--text-faint); }

/* ---------- текстові сторінки (оферта / політика конфіденційності) ---------- */
.legal-page { padding: 56px 0 80px; }
.legal-page h1 { font-size: clamp(1.8rem, 4.4vw, 2.4rem); margin-bottom: 8px; }
.legal-page .legal-updated { font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; color: var(--text-faint); margin-bottom: 32px; }
.legal-page h2 { font-size: 1.25rem; margin: 40px 0 12px; }
.legal-page h3 { font-size: 1.05rem; margin: 24px 0 10px; }
.legal-page p { margin: 0 0 14px; color: var(--text-soft); }
.legal-page ul { margin: 0 0 14px; padding-left: 1.15em; color: var(--text-soft); }
.legal-page li { margin-bottom: 6px; }
.legal-page strong { color: var(--text); }
.legal-page a { color: var(--accent-deep); text-decoration: underline; }
.legal-page table { width: 100%; border-collapse: collapse; margin: 8px 0 20px; font-size: 0.9rem; }
.legal-page th, .legal-page td { border: 1px solid var(--rule); padding: 8px 10px; text-align: left; }
.legal-page th {
  background: var(--surface); font-family: "IBM Plex Mono", monospace; font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-faint);
}
.legal-page .legal-callout-green {
  border: 1.5px solid var(--green); background: var(--green-soft-bg); border-radius: 4px;
  padding: 14px 16px; font-size: 0.88rem; color: var(--text); margin: 0 0 20px;
}

/* ---------- контакти ---------- */
.contact-page { padding: 64px 0 80px; }
.contact-page h1 { font-size: clamp(1.9rem, 4.6vw, 2.6rem); margin-bottom: 12px; }
.contact-page .lede { color: var(--text-soft); font-size: 1.05rem; margin: 0 0 36px; max-width: 52ch; }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); max-width: 560px; }
@media (min-width: 560px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-item { background: var(--surface); padding: 24px 22px; }
.contact-item .contact-label {
  font-family: "IBM Plex Mono", monospace; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent-deep); display: block; margin-bottom: 10px;
}
.contact-item .contact-value { font-size: 1.05rem; font-weight: 600; text-decoration: none; color: var(--text); word-break: break-word; }
.contact-item .contact-value:hover { color: var(--accent); }
.contact-telegram-cta { margin-top: 36px; }

.reveal { opacity: 0; transform: translateY(10px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }