/* ═══════════════════════════════════════════════════════════════
   ZynTrail — рекламен сайт
   Дизайн-токените следват дизайн-системата на панела:
   Golos Text, плътно синьо #1675c4, светла тема по подразбиране
   и тъмна по избор — както в самата система. Тъмните ленти
   (CTA и футър) остават тъмни и в двете теми, като сайдбара.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 14px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  --accent: #1675c4;
  --accent-hover: #11609f;
  --navy: #080c14;
  --navy-2: #0f1522;

  /* ── Светла тема (по подразбиране) ── */
  --accent-text: #1668ae;
  --accent-light: #e8f1fa;
  --success: #047857;
  --success-light: #e7f6f0;
  --warning: #b45309;
  --warning-light: #fdf4e3;
  --danger: #b91c1c;

  --bg-primary: #f7f8fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #eef1f5;

  --text-primary: #16191f;
  --text-secondary: #4b5563;
  --text-muted: #5b6270;

  --border: #dce0e6;
  --border-light: #e4e7ec;
  --input-bg: #ffffff;
  --input-border: #9aa5b8;
  --input-border-hover: #7a8699;

  --header-bg: rgba(255, 255, 255, 0.86);
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-md: 0 1px 3px rgba(16, 24, 40, 0.05), 0 8px 24px rgba(16, 24, 40, 0.07);
  --shadow-lg: 0 12px 28px rgba(16, 24, 40, 0.10);
  --shadow-xl: 0 4px 10px rgba(16, 24, 40, 0.06), 0 24px 56px rgba(16, 24, 40, 0.12);
  --hero-tint-a: rgba(22, 117, 196, 0.07);
  --hero-tint-b: rgba(214, 138, 46, 0.06);
  --chip-mine-bg: #fdf4e3;
  --chip-mine-fg: #b45309;
}

[data-theme="dark"] {
  --accent-text: #5db0f2;
  --accent-light: rgba(22, 117, 196, 0.16);
  --success: #10b981;
  --success-light: rgba(16, 185, 129, 0.15);
  --warning: #f59e0b;
  --warning-light: rgba(245, 158, 11, 0.15);
  --danger: #ef4444;

  --bg-primary: #0b0f19;
  --bg-secondary: #0f1522;
  --bg-tertiary: #1c283b;

  --text-primary: #f1f5f9;
  --text-secondary: #a3adbd;
  --text-muted: #8a94a6;

  --border: #243047;
  --border-light: #1a2436;
  --input-bg: #0b1019;
  --input-border: #34425a;
  --input-border-hover: #46577a;

  --header-bg: rgba(8, 12, 20, 0.88);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);
  --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.7), 0 8px 16px rgba(0, 0, 0, 0.5);
  --hero-tint-a: rgba(22, 117, 196, 0.13);
  --hero-tint-b: rgba(180, 100, 40, 0.10);
  --chip-mine-bg: rgba(245, 158, 11, 0.15);
  --chip-mine-fg: #f59e0b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Golos Text', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 15.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background var(--transition-normal), color var(--transition-normal);
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { line-height: 1.22; letter-spacing: -0.02em; }
h2 { font-size: clamp(26px, 3.6vw, 34px); font-weight: 700; }
a { color: inherit; text-decoration: none; }

/* ─── Бутони ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--radius-md);
  font-family: inherit; font-size: 15px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 13px 26px; font-size: 15.5px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; color: var(--text-primary); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-text); background: var(--accent-light); }
.btn-inverse { background: #fff; color: var(--navy); }
.btn-inverse:hover { background: #e9eef5; }

.icon-btn {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: transparent; border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 14px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent-text); }

/* ─── Header ─────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--header-bg); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}
.header-inner { display: flex; align-items: center; gap: 28px; height: 66px; }

.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.logo-img { width: 34px; height: 34px; border-radius: var(--radius-sm); background: #fff; display: block; box-shadow: var(--shadow-sm); }
.logo-text { letter-spacing: -0.02em; }

.main-nav { display: flex; gap: 24px; margin-left: auto; }
.main-nav a { color: var(--text-secondary); font-size: 14px; font-weight: 500; transition: color var(--transition-fast); }
.main-nav a:hover { color: var(--text-primary); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.lang-switch {
  background: transparent; border: 1px solid var(--border); color: var(--text-secondary);
  border-radius: var(--radius-sm); padding: 7px 11px; font-family: inherit;
  font-size: 13px; font-weight: 600; cursor: pointer; transition: all var(--transition-fast);
}
.lang-switch:hover { border-color: var(--accent); color: var(--accent-text); }

.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 20px; cursor: pointer; padding: 6px; }

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative; padding: 84px 0 76px; overflow: hidden;
  background:
    radial-gradient(720px 460px at 8% -10%, var(--hero-tint-a), transparent 65%),
    radial-gradient(720px 460px at 96% 4%, var(--hero-tint-b), transparent 65%);
}
.hero-inner { display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 60px; align-items: center; position: relative; }
/* Грид елементите трябва да могат да се свиват под min-content —
   иначе мокъпът разпъва колоната и на телефон текстът прелива. */
.hero-inner > *, .telephony-inner > *, .contact-inner > * { min-width: 0; }
.mock-window, .tel-card, .demo-form { max-width: 100%; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--bg-secondary); color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 500;
  margin-bottom: 22px; box-shadow: var(--shadow-sm);
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.hero h1 { font-size: clamp(30px, 4.4vw, 44px); font-weight: 800; margin-bottom: 18px; }
.hero-sub { color: var(--text-secondary); font-size: 16.5px; line-height: 1.7; margin-bottom: 28px; max-width: 540px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-points { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.hero-points li { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 14px; }
.hero-points i { color: var(--success); font-size: 14px; }

/* Изглед на системата */
.mock-window {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xl);
  overflow: hidden;
}
.mock-titlebar {
  display: flex; align-items: center; gap: 6px; padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
}
.mock-titlebar > span { width: 10px; height: 10px; border-radius: 50%; background: var(--bg-tertiary); }
.mock-url {
  margin: 0 auto; background: var(--bg-tertiary); color: var(--text-muted);
  font-size: 11.5px; padding: 3px 14px; border-radius: 999px;
}

.mock-body { display: flex; min-height: 320px; }
.mock-sidebar {
  width: 58px; background: var(--navy); padding: 14px 0;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  flex-shrink: 0;
}
.mock-side-item {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #7c8698; font-size: 14px;
}
.mock-side-item.active { background: #172131; color: #5db0f2; }

.mock-main { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.mock-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 5px; gap: 8px; }
.mock-topbar strong { font-size: 15px; font-weight: 700; }
.mock-pills { display: flex; gap: 7px; }
.mock-pill {
  padding: 4px 12px; border-radius: 999px; font-size: 11.5px; font-weight: 600;
  background: var(--bg-tertiary); color: var(--text-secondary); white-space: nowrap;
}
.mock-pill.accent { background: var(--accent-light); color: var(--accent-text); }

.mock-ticket {
  display: flex; align-items: center; gap: 11px;
  background: var(--bg-primary); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); padding: 10px 12px; min-width: 0;
}
.mock-ticket.call { border-color: rgba(22, 117, 196, 0.45); background: var(--accent-light); }

.mock-avatar {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.av-blue { background: #e8f1fa; color: #1668ae; }
.av-green { background: #e7f6f0; color: #047857; }
.av-amber { background: #fdf4e3; color: #b45309; }
.av-call { background: var(--accent); color: #fff; font-size: 13px; }
[data-theme="dark"] .av-blue { background: rgba(22,117,196,.18); color: #5db0f2; }
[data-theme="dark"] .av-green { background: rgba(16,185,129,.15); color: #34d399; }
[data-theme="dark"] .av-amber { background: rgba(245,158,11,.15); color: #fbbf24; }

.mock-t-body { flex: 1; min-width: 0; }
.mock-t-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-t-subj { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.mock-ch { font-size: 15px; flex-shrink: 0; }
.ch-email { color: var(--accent-text); }
.ch-tg { color: #2f9fe0; }
.ch-wa { color: #22a55e; }

.mock-chip {
  font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 999px;
  flex-shrink: 0; white-space: nowrap;
}
.chip-new { background: var(--accent-light); color: var(--accent-text); }
.chip-mine { background: var(--chip-mine-bg); color: var(--chip-mine-fg); }
.chip-done { background: var(--success-light); color: var(--success); }

.mock-wave { display: flex; align-items: center; gap: 3px; flex-shrink: 0; padding-right: 4px; }
.mock-wave span { width: 3px; border-radius: 2px; background: var(--accent); animation: wave 1s ease-in-out infinite; }
.mock-wave span:nth-child(1) { height: 9px; }
.mock-wave span:nth-child(2) { height: 16px; animation-delay: 0.15s; }
.mock-wave span:nth-child(3) { height: 12px; animation-delay: 0.3s; }
.mock-wave span:nth-child(4) { height: 7px; animation-delay: 0.45s; }
@keyframes wave { 0%, 100% { transform: scaleY(0.6); } 50% { transform: scaleY(1.15); } }

/* ─── Лента ──────────────────────────────────────────────────── */
.strip { border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); background: var(--bg-secondary); }
.strip-inner { display: grid; grid-template-columns: repeat(4, auto); justify-content: space-between; gap: 16px; padding: 18px 24px; }
.strip-item { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 14px; font-weight: 500; }
.strip-item i { color: var(--accent); font-size: 15px; }

/* ─── Секции ─────────────────────────────────────────────────── */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-secondary); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
[data-theme="dark"] .section-alt { background: var(--navy-2); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head p { color: var(--text-secondary); margin-top: 14px; font-size: 16px; }
.section-eyebrow {
  color: var(--accent-text); font-size: 12.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 10px;
}

/* ─── Възможности ────────────────────────────────────────────── */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-card {
  background: var(--bg-secondary); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 24px 22px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
[data-theme="dark"] .feature-card { border-color: var(--border); }
.feature-icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--accent-light); color: var(--accent-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; margin-bottom: 15px;
}
.feature-card h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 7px; }
.feature-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.62; }

/* ─── Телефония ──────────────────────────────────────────────── */
.telephony-inner { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 56px; align-items: center; }
.telephony-copy h2 { margin-bottom: 14px; }
.telephony-copy > p { color: var(--text-secondary); font-size: 16px; margin-bottom: 26px; }

.check-list { list-style: none; display: flex; flex-direction: column; gap: 17px; }
.check-list li { display: flex; gap: 13px; }
.check-list i { color: var(--success); font-size: 16px; margin-top: 3px; flex-shrink: 0; }
.check-list strong { display: block; font-size: 15px; margin-bottom: 2px; }
.check-list span { color: var(--text-secondary); font-size: 13.5px; line-height: 1.6; }

.tel-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 20px; box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; gap: 10px;
}
[data-theme="dark"] .tel-card { background: var(--bg-primary); }
.tel-head { font-size: 13.5px; font-weight: 700; color: var(--text-secondary); padding: 0 2px 2px; }
.tel-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-primary); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); padding: 11px 14px;
}
[data-theme="dark"] .tel-row { background: var(--bg-secondary); }
.tel-row.active { border-color: rgba(22, 117, 196, 0.5); }
.tel-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: var(--bg-tertiary); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.tel-avatar.accent { background: var(--accent); color: #fff; }
.tel-t { flex: 1; min-width: 0; }
.tel-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tel-sub { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tel-status { font-size: 11.5px; font-weight: 600; padding: 4px 11px; border-radius: 999px; flex-shrink: 0; }
.tel-status.ringing { background: var(--warning-light); color: var(--warning); }
.tel-status.talking { background: var(--success-light); color: var(--success); }
.tel-status.queued { background: var(--bg-tertiary); color: var(--text-secondary); }

.tel-ticket {
  display: flex; align-items: center; gap: 10px;
  border: 1px dashed rgba(22, 117, 196, 0.5); border-radius: var(--radius-md);
  padding: 11px 14px; color: var(--accent-text); font-size: 13px; font-weight: 600;
  background: var(--accent-light);
}

/* ─── Стъпки ─────────────────────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: step; }
.step {
  background: var(--bg-secondary); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 26px 24px; box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .step { border-color: var(--border); }
.step-num {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; margin-bottom: 15px;
}
.step h3 { font-size: 15.5px; margin-bottom: 7px; }
.step p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.65; }

/* ─── Цени ───────────────────────────────────────────────────── */
.billing-toggle {
  display: inline-flex; margin-top: 22px; background: var(--bg-primary);
  border: 1px solid var(--border); border-radius: 999px; padding: 4px;
}
[data-theme="dark"] .billing-toggle { background: var(--bg-primary); }
.bt-opt {
  padding: 7px 18px; border-radius: 999px; border: none; background: transparent;
  color: var(--text-secondary); font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all var(--transition-fast);
  display: inline-flex; align-items: center; gap: 8px;
}
.bt-opt.active { background: var(--accent); color: #fff; }
.bt-save { background: var(--success-light); color: var(--success); font-size: 11px; padding: 2px 8px; border-radius: 999px; }
.bt-opt.active .bt-save { background: rgba(255,255,255,0.22); color: #fff; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.price-card {
  position: relative; background: var(--bg-secondary); border: 1px solid var(--border-light);
  border-radius: var(--radius-xl); padding: 28px 26px;
  display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .price-card { background: var(--bg-primary); border-color: var(--border); }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow-md); }
.plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff;
  font-size: 12px; font-weight: 700; padding: 4px 15px; border-radius: 999px;
  white-space: nowrap;
}
.price-card h3 { font-size: 18px; margin-bottom: 6px; }
.plan-for { font-size: 13px; color: var(--text-secondary); min-height: 40px; margin-bottom: 14px; }
.price { display: flex; align-items: baseline; gap: 4px; }
.price-num { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; }
.price-cur { font-size: 21px; font-weight: 700; color: var(--text-secondary); }
.price-per { font-size: 14px; color: var(--text-muted); }
.price-note { font-size: 13px; color: var(--accent-text); font-weight: 600; margin: 5px 0 18px; }

.plan-list { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; flex: 1; }
.plan-list li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--text-secondary); }
.plan-list i { color: var(--success); font-size: 12px; }

.pricing-foot { text-align: center; color: var(--text-muted); font-size: 13px; margin-top: 26px; }

/* ─── FAQ ────────────────────────────────────────────────────── */
.faq-container { max-width: 760px; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--bg-secondary); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .faq-item { border-color: var(--border); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 20px; cursor: pointer; font-weight: 600; font-size: 15px;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { color: var(--text-muted); font-size: 12px; transition: transform var(--transition-fast); flex-shrink: 0; }
.faq-item[open] summary i { transform: rotate(180deg); }
.faq-item p { padding: 0 20px 17px; color: var(--text-secondary); font-size: 14px; line-height: 1.65; }

/* ─── CTA лента ──────────────────────────────────────────────── */
.cta-band { background: var(--navy); color: #f1f5f9; }
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  padding-top: 52px; padding-bottom: 52px;
}
.cta-band h2 { font-size: clamp(22px, 3vw, 28px); margin-bottom: 6px; }
.cta-band p { color: #a3adbd; font-size: 15px; }

/* ─── Контакт ────────────────────────────────────────────────── */
.contact-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.contact-copy h2 { margin-bottom: 14px; }
.contact-copy > p { color: var(--text-secondary); font-size: 16px; margin-bottom: 26px; }
.contact-item { display: flex; align-items: center; gap: 12px; color: var(--text-secondary); font-size: 15px; margin-bottom: 13px; }
.contact-item i { color: var(--accent-text); width: 20px; text-align: center; }
.contact-item a:hover { color: var(--accent-text); }

.demo-form {
  background: var(--bg-secondary); border: 1px solid var(--border-light);
  border-radius: var(--radius-xl); padding: 28px; box-shadow: var(--shadow-md);
}
[data-theme="dark"] .demo-form { border-color: var(--border); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-field label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.form-field input, .form-field textarea {
  background: var(--input-bg); border: 1px solid var(--input-border);
  border-radius: var(--radius-sm); padding: 10px 13px;
  color: var(--text-primary); font-family: inherit; font-size: 14px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  resize: vertical; width: 100%;
}
.form-field input:hover, .form-field textarea:hover { border-color: var(--input-border-hover); }
.form-field input:focus, .form-field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(22, 117, 196, 0.15);
}
.form-status { margin-top: 12px; font-size: 14px; text-align: center; min-height: 20px; }
.form-status.ok { color: var(--success); }
.form-status.err { color: var(--danger); }

/* ─── Footer ─────────────────────────────────────────────────── */
.site-footer { background: var(--navy); color: #a3adbd; padding: 52px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 38px; }
.footer-brand .logo { color: #f1f5f9; }
.footer-brand p { color: #7c8698; font-size: 13.5px; margin-top: 13px; max-width: 300px; }
.footer-col { display: flex; flex-direction: column; gap: 9px; }
.footer-col h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.07em; color: #7c8698; margin-bottom: 5px; }
.footer-col a { color: #a3adbd; font-size: 14px; transition: color var(--transition-fast); }
.footer-col a:hover { color: #f1f5f9; }
.footer-bottom {
  border-top: 1px solid #172131; padding: 18px 24px;
  color: #7c8698; font-size: 13px; text-align: center;
}

/* ═══ Мобилни ═════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero { padding: 52px 0 56px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-sub { max-width: none; }
  .telephony-inner, .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .price-card.featured { order: -1; }
  .steps { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); justify-content: start; row-gap: 12px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 36px; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; padding-top: 40px; padding-bottom: 40px; }
}

@media (max-width: 768px) {
  .main-nav {
    display: none; position: absolute; top: 66px; left: 0; right: 0;
    background: var(--bg-secondary); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 16px 24px; gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 0; font-size: 15px; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .header-inner { gap: 12px; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  body { font-size: 15px; }
  .hero { padding: 40px 0 48px; }
  .hero h1 { font-size: 27px; }
  .hero-sub { font-size: 15px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .feature-grid, .form-row { grid-template-columns: 1fr; }
  .strip-inner { grid-template-columns: 1fr; padding: 16px 18px; }
  .mock-topbar { flex-wrap: wrap; }
  .mock-pills { flex-wrap: wrap; }
  .mock-sidebar { width: 48px; }
  .mock-side-item { width: 34px; height: 34px; font-size: 13px; }
  .mock-main { padding: 12px; }
  .mock-chip, .mock-ch { display: none; }
  .mock-ticket.call .mock-wave { display: flex; }
  .tel-status { display: none; }
  .demo-form { padding: 20px; }
  .section { padding: 48px 0; }
  .price-num { font-size: 34px; }
}