:root {
  /* Совпадает с темой «Олива» на клиентском сайте */
  --ink: #1c231c;
  --ink-soft: #5d675c;
  --mist: #eef1ec;
  --paper: #fbfcf9;
  --line: #d5dbd2;
  --accent: #c75a3a;
  --accent-hover: #a94b30;
  --teal: #3f5a45;
  --ok: #2f6b45;
  --err: #b42318;
  --info: #3f5a45;
  --radius: 10px;
  --font-display: "Geologica", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background-color: var(--mist);
  background-image:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(90, 120, 95, 0.16), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(199, 90, 58, 0.08), transparent 50%),
    linear-gradient(180deg, #e8ece4 0%, var(--mist) 40%, #f5f7f3 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--teal);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
a:hover { color: var(--accent); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5rem;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.35rem); }
h2 { font-size: 1.2rem; }

.muted { color: var(--ink-soft); font-size: 0.92rem; opacity: 0.85; }

/* ——— Admin shell ——— */
.admin-shell { display: flex; flex-direction: column; min-height: 100vh; }

.admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 252, 249, 0.88);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  font-family: var(--font-display);
  color: var(--ink);
  text-decoration: none;
}
.brand:hover { color: var(--ink); }
.brand-mark {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.brand-mark span { color: var(--accent); }
.brand-sub {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.admin-nav a {
  color: var(--ink-soft);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
}
.admin-nav a:hover {
  color: var(--ink);
  background: rgba(28, 35, 28, 0.06);
  text-decoration: none;
}
.admin-nav a.active {
  color: var(--ink);
  background: rgba(63, 90, 69, 0.12);
}
.admin-nav a.ext {
  color: var(--accent);
}

main.admin-main {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  animation: rise 0.55s var(--ease) both;
}

.page-head {
  margin-bottom: 1.75rem;
}
.page-head p {
  margin: 0.35rem 0 0;
  max-width: 36rem;
}

/* ——— Surfaces (forms / data only) ——— */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin-bottom: 1.1rem;
}
.panel h2 { margin-bottom: 0.35rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.1rem;
}

.stat-block {
  padding: 1rem 0 0.25rem;
  border-top: 2px solid var(--ink);
}
.stat-block .muted { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; }
.stat {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-top: 0.2rem;
}
.status-ok { color: var(--ok); }
.status-bad { color: var(--err); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
th, td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  font-weight: 600;
}
tr:last-child td { border-bottom: none; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1.25rem;
}
.filters label { margin-top: 0; }

form label {
  display: block;
  margin-top: 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}
form label:first-child { margin-top: 0; }

form input,
form textarea,
form select {
  display: block;
  width: 100%;
  max-width: 420px;
  margin-top: 0.35rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
form input:focus,
form textarea:focus,
form select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(63, 90, 69, 0.15);
}

button,
.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.2rem;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease);
}
button:hover,
.btn:hover {
  background: var(--accent);
  color: #fff;
}
button:active,
.btn:active { transform: translateY(1px); }
.btn-block { width: 100%; text-align: center; margin-top: 1.15rem; }

.alert {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.1rem;
  font-size: 0.92rem;
  border: 1px solid transparent;
  animation: rise 0.4s var(--ease) both;
}
.alert-info {
  background: rgba(63, 90, 69, 0.08);
  border-color: rgba(63, 90, 69, 0.2);
  color: var(--info);
}
.alert-error {
  background: rgba(180, 35, 24, 0.08);
  border-color: rgba(180, 35, 24, 0.22);
  color: var(--err);
}

/* Messages */
.messages {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 720px;
}
.msg {
  max-width: 78%;
  padding: 0.75rem 0.95rem;
  border-radius: 4px 12px 12px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
}
.msg.outbound {
  align-self: flex-end;
  border-radius: 12px 4px 12px 12px;
  background: rgba(63, 90, 69, 0.1);
  border-color: rgba(63, 90, 69, 0.25);
}
.msg-meta {
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ——— Client connect (olive / graphite) ——— */
.client-page {
  /* По умолчанию — Олива */
  --c-bg: #eef1ec;
  --c-paper: #fbfcf9;
  --c-ink: #1c231c;
  --c-muted: #5d675c;
  --c-line: #d5dbd2;
  --c-soft: #e5ebe1;
  --c-sage: #3f5a45;
  --c-sage-soft: #5d7662;
  --c-accent: #c75a3a;
  --c-accent-hover: #a94b30;
  --c-accent-soft: rgba(199, 90, 58, 0.08);
  --c-accent-line: rgba(199, 90, 58, 0.4);
  --c-header-bg: rgba(251, 252, 249, 0.88);
  --c-orb-a: rgba(90, 120, 95, 0.2);
  --c-orb-b: rgba(199, 90, 58, 0.1);
  --c-orb-c: rgba(140, 160, 130, 0.16);
  --c-grad-a: rgba(90, 120, 95, 0.12);
  --c-grad-b: rgba(199, 90, 58, 0.05);
  --c-grad-top: #e8ece4;
  --c-grad-bot: #f5f7f3;
  --c-flow: rgba(63, 90, 69, 0.55);
  --c-flow-soft: rgba(63, 90, 69, 0.15);
  --c-input-bg: #ffffff;
  --c-placeholder: #8a9488;
  --c-focus-ring: rgba(63, 90, 69, 0.12);
  --c-hover-border: #c5cdc2;
  --c-panel-shadow: rgba(28, 35, 28, 0.05);
  --c-err-fg: #9b1c1c;
  --c-footnote: #7a8478;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--c-bg);
  background-image:
    radial-gradient(ellipse 70% 50% at 8% 0%, var(--c-grad-a), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 8%, var(--c-grad-b), transparent 50%),
    linear-gradient(180deg, var(--c-grad-top) 0%, var(--c-bg) 35%, var(--c-grad-bot) 100%);
  color: var(--c-ink);
  transition: background-color 0.35s var(--ease), color 0.25s var(--ease);
}

.client-page[data-theme="olive"],
.client-page:not([data-theme]) {
  --c-bg: #eef1ec;
  --c-paper: #fbfcf9;
  --c-ink: #1c231c;
  --c-muted: #5d675c;
  --c-line: #d5dbd2;
  --c-soft: #e5ebe1;
  --c-sage: #3f5a45;
  --c-sage-soft: #5d7662;
  --c-accent: #c75a3a;
  --c-accent-hover: #a94b30;
  --c-accent-soft: rgba(199, 90, 58, 0.08);
  --c-accent-line: rgba(199, 90, 58, 0.4);
  --c-header-bg: rgba(251, 252, 249, 0.88);
  --c-orb-a: rgba(90, 120, 95, 0.2);
  --c-orb-b: rgba(199, 90, 58, 0.1);
  --c-orb-c: rgba(140, 160, 130, 0.16);
  --c-grad-a: rgba(90, 120, 95, 0.12);
  --c-grad-b: rgba(199, 90, 58, 0.05);
  --c-grad-top: #e8ece4;
  --c-grad-bot: #f5f7f3;
  --c-flow: rgba(63, 90, 69, 0.55);
  --c-flow-soft: rgba(63, 90, 69, 0.15);
  --c-input-bg: #ffffff;
  --c-placeholder: #8a9488;
  --c-focus-ring: rgba(63, 90, 69, 0.12);
  --c-hover-border: #c5cdc2;
  --c-panel-shadow: rgba(28, 35, 28, 0.05);
  --c-err-fg: #9b1c1c;
  --c-footnote: #7a8478;
}

.client-page[data-theme="graphite"] {
  --c-bg: #1c1e22;
  --c-paper: #26292f;
  --c-ink: #eef0f3;
  --c-muted: rgba(238, 240, 243, 0.62);
  --c-line: rgba(238, 240, 243, 0.14);
  --c-soft: rgba(255, 255, 255, 0.05);
  --c-sage: #9eb0a8;
  --c-sage-soft: #9eb0a8;
  --c-accent: #e07055;
  --c-accent-hover: #c85c44;
  --c-accent-soft: rgba(224, 112, 85, 0.12);
  --c-accent-line: rgba(224, 112, 85, 0.4);
  --c-header-bg: rgba(28, 30, 34, 0.88);
  --c-orb-a: rgba(120, 130, 145, 0.2);
  --c-orb-b: rgba(224, 112, 85, 0.14);
  --c-orb-c: rgba(100, 120, 140, 0.14);
  --c-grad-a: rgba(120, 130, 145, 0.15);
  --c-grad-b: rgba(224, 112, 85, 0.08);
  --c-grad-top: #1a1c20;
  --c-grad-bot: #16181c;
  --c-flow: rgba(158, 176, 168, 0.55);
  --c-flow-soft: rgba(158, 176, 168, 0.15);
  --c-input-bg: #1f2228;
  --c-placeholder: rgba(238, 240, 243, 0.4);
  --c-focus-ring: rgba(158, 176, 168, 0.18);
  --c-hover-border: rgba(238, 240, 243, 0.28);
  --c-panel-shadow: rgba(0, 0, 0, 0.25);
  --c-err-fg: #f0a8a0;
  --c-footnote: rgba(238, 240, 243, 0.45);
}

.ambient {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
}
.orb-a {
  width: 42vw;
  height: 42vw;
  max-width: 480px;
  max-height: 480px;
  top: -10%;
  left: -12%;
  background: var(--c-orb-a);
  animation: drift 18s ease-in-out infinite alternate;
}
.orb-b {
  width: 34vw;
  height: 34vw;
  max-width: 380px;
  max-height: 380px;
  top: 20%;
  right: -14%;
  background: var(--c-orb-b);
  animation: drift 22s ease-in-out infinite alternate-reverse;
}
.orb-c {
  width: 26vw;
  height: 26vw;
  max-width: 300px;
  max-height: 300px;
  bottom: 10%;
  left: 40%;
  background: var(--c-orb-c);
  animation: drift 26s ease-in-out infinite alternate;
}

.client-page a { color: var(--c-sage); }
.client-page a:hover { color: var(--c-accent); }

.client-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 0.85rem 1.5rem;
  background: var(--c-header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}
.client-header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.client-header .brand { color: var(--c-ink); position: relative; z-index: 1; }
.client-header .brand:hover { color: var(--c-ink); }
.client-header .brand-mark { font-size: 1.25rem; }
.client-header .brand-mark span { color: var(--c-accent); }

.client-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.15rem 0.85rem;
}
.client-nav a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-muted) !important;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.client-nav a:hover { color: var(--c-ink) !important; }
.client-nav .nav-cta {
  color: #fff !important;
  background: var(--c-accent);
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  line-height: 1.25;
}
.client-nav .nav-cta:hover {
  background: var(--c-accent-hover);
  color: #fff !important;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  margin-top: 0 !important;
  padding: 0 !important;
  border: none;
  background: transparent !important;
  color: inherit;
  cursor: pointer;
  flex-shrink: 0;
  line-height: 0;
  transform: none !important;
  box-shadow: none;
}
.theme-toggle:hover {
  background: transparent !important;
  color: inherit;
}
.theme-toggle:hover .theme-toggle-track {
  border-color: var(--c-sage-soft);
}
.theme-toggle-track {
  position: relative;
  display: block;
  width: 2.6rem;
  height: 1.45rem;
  border-radius: 999px;
  border: 1px solid var(--c-line);
  background: var(--c-soft);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.theme-toggle-thumb {
  position: absolute;
  top: 50%;
  left: 0.15rem;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  transform: translateY(-50%);
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.theme-toggle[aria-checked="true"] .theme-toggle-track {
  background: var(--c-sage);
  border-color: var(--c-sage);
}
.theme-toggle[aria-checked="true"] .theme-toggle-thumb {
  transform: translate(1.05rem, -50%);
  background: var(--c-paper);
  border-color: transparent;
}

.client-main {
  position: relative;
  z-index: 1;
  flex: 1;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3.5rem;
}

.client-hero {
  margin-bottom: 3.5rem;
  min-height: min(72vh, 560px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}
.hero-reveal > * {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.7s var(--ease) forwards;
}
.hero-reveal > *:nth-child(1) { animation-delay: 0.05s; }
.hero-reveal > *:nth-child(2) { animation-delay: 0.14s; }
.hero-reveal > *:nth-child(3) { animation-delay: 0.22s; }
.hero-reveal > *:nth-child(4) { animation-delay: 0.3s; }
.hero-reveal > *:nth-child(5) { animation-delay: 0.38s; }

.client-hero .brand-mark {
  display: block;
  font-size: clamp(2.8rem, 8vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
  line-height: 1;
  color: var(--c-ink);
}
.client-hero .brand-mark span { color: var(--c-accent); }
.hero-tagline {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-sage-soft);
}
.client-hero h1 {
  font-size: clamp(1.45rem, 3.8vw, 2rem);
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 0.65rem;
}
.client-hero .hero-reveal > p {
  margin: 0;
  color: var(--c-muted);
  font-size: 1.08rem;
  max-width: 28rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}
.btn-hero {
  margin-top: 0;
  background: var(--c-accent);
  color: #fff !important;
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn-hero:hover {
  background: var(--c-accent-hover);
  color: #fff !important;
  text-decoration: none;
  transform: translateY(-1px);
}
.client-page a.btn,
.client-page .btn {
  color: #fff !important;
}
.client-page a.btn-ghost,
.client-page .btn-ghost {
  color: var(--c-ink) !important;
}
.hero-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--c-muted) !important;
}
.hero-link:hover { color: var(--c-ink) !important; }

.hero-flow {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.35rem;
  padding: 1.25rem;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  background: var(--c-paper);
  opacity: 0;
  animation: rise 0.8s var(--ease) 0.35s forwards;
}
.flow-node {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--c-line);
  background: var(--c-soft);
  color: var(--c-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  animation: pulseSoft 3.2s ease-in-out infinite;
  animation-delay: calc(var(--d, 0) * 0.35s);
}
.flow-core {
  border-color: var(--c-accent-line);
  background: var(--c-accent-soft);
  color: var(--c-accent);
}
.flow-line {
  width: 2px;
  height: 18px;
  margin: 0 auto;
  background: linear-gradient(180deg, var(--c-flow-soft), var(--c-flow), var(--c-flow-soft));
  animation: flowPulse 2s ease-in-out infinite;
}

.land-section {
  margin-bottom: 3.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--c-line);
}

.scheme-board {
  padding: 1.35rem 1.25rem 1.4rem;
  border: 1px solid var(--c-line);
  border-radius: 16px;
  background: var(--c-paper);
}
.scheme-track {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.55rem;
  justify-content: space-between;
}
.scheme-node {
  flex: 1 1 140px;
  min-width: 130px;
  padding: 1rem 0.95rem;
  border-radius: 12px;
  border: 1px solid var(--c-line);
  background: var(--c-soft);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.scheme-node:hover {
  transform: translateY(-3px);
  border-color: var(--c-hover-border);
  background: var(--c-paper);
}
.scheme-node.is-core {
  border-color: var(--c-accent-line);
  background: var(--c-accent-soft);
}
.scheme-index {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--c-sage-soft);
}
.scheme-node.is-core .scheme-index { color: var(--c-accent); }
.scheme-node strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--c-ink);
}
.scheme-node span:last-child {
  font-size: 0.84rem;
  color: var(--c-muted);
  line-height: 1.4;
}
.scheme-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 28px;
}
.scheme-arrow span {
  display: block;
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-flow-soft), var(--c-flow), var(--c-flow-soft));
  position: relative;
  animation: flowPulse 2s ease-in-out infinite;
}
.scheme-arrow span::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--c-flow);
}
.scheme-notes {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--c-line);
  display: grid;
  gap: 0.55rem;
}
.scheme-notes li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--c-muted);
  font-size: 0.92rem;
}
.scheme-notes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 2px;
  background: var(--c-accent);
}

.tariff-solo {
  max-width: 420px;
}
.tariff.is-solo {
  padding: 1.6rem 1.45rem 1.55rem;
}
.tariff.is-solo .tariff-price {
  font-size: 2.35rem;
}

.section-label {
  margin: 1.5rem 0 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-sage-soft);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  color: var(--c-ink);
  margin: 0 0 0.75rem;
}
.section-lead {
  margin: 0 0 1.5rem;
  color: var(--c-muted);
  max-width: 40rem;
  font-size: 1.02rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.65s var(--ease),
    transform 0.65s var(--ease);
  transition-delay: calc(var(--i, 0) * 0.07s);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-grid,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
}
.feature-card,
.audience-item,
.channel-block {
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  background: var(--c-paper);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}
.feature-card:hover,
.audience-item:hover,
.channel-block:hover,
.tariff:hover {
  border-color: var(--c-hover-border);
  transform: translateY(-3px);
  background: var(--c-paper);
}
.feature-card h3,
.audience-item h3,
.channel-block h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--c-ink);
  margin: 0 0 0.4rem;
}
.feature-card p,
.audience-item p,
.channel-block > p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.92rem;
}

.channel-compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}
.channel-block ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}
.channel-block li {
  padding: 0.45rem 0;
  border-top: 1px solid var(--c-line);
  font-size: 0.9rem;
  color: var(--c-ink);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.1rem;
}
.steps-wide { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--c-ink);
  margin: 0.4rem 0 0.45rem;
}
.step p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.92rem;
}
.step-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-accent);
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.55rem 1.25rem;
}
.check-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.35rem;
  color: var(--c-ink);
  font-weight: 500;
  border-bottom: 1px solid var(--c-line);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 2px;
  background: var(--c-accent);
}

.roadmap {
  display: grid;
  gap: 0.65rem;
}
.roadmap-item {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--c-line);
}
.roadmap-phase {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--c-sage);
}
.roadmap-item p {
  margin: 0;
  color: var(--c-muted);
}

.tariff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  align-items: stretch;
}
.tariff {
  position: relative;
  padding: 1.35rem 1.25rem 1.4rem;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  background: var(--c-paper);
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}
.tariff.is-featured {
  border-color: var(--c-accent-line);
  background: var(--c-paper);
  box-shadow: 0 10px 30px var(--c-panel-shadow);
}
.tariff-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.tariff h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--c-ink);
  margin: 0 0 0.5rem;
}
.tariff-price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  margin: 0;
}
.tariff-period {
  margin: 0.15rem 0 0.75rem;
  font-size: 0.8rem;
  color: var(--c-muted);
}
.tariff-desc {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--c-muted);
}
.tariff ul {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  flex: 1;
}
.tariff li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--c-ink);
  border-top: 1px solid var(--c-line);
}
.tariff .btn { margin-top: auto; text-decoration: none; background: var(--c-accent); color: #fff !important; }
.tariff .btn:hover { background: var(--c-accent-hover); color: #fff !important; }
.tariff .btn-ghost {
  background: transparent;
  color: var(--c-ink) !important;
  border: 1px solid var(--c-line);
}
.tariff .btn-ghost:hover {
  background: var(--c-soft);
  color: var(--c-ink) !important;
}

.faq-list { display: grid; gap: 0.55rem; }
.faq-item {
  border: 1px solid var(--c-line);
  border-radius: 10px;
  background: var(--c-paper);
  padding: 0 1rem;
  transition: border-color 0.2s var(--ease);
}
.faq-item[open] { border-color: var(--c-hover-border); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 0;
  font-weight: 650;
  color: var(--c-ink);
  font-family: var(--font-display);
  font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  float: right;
  color: var(--c-sage-soft);
  font-weight: 700;
  transition: transform 0.2s var(--ease);
}
.faq-item[open] summary::after {
  content: '–';
  color: var(--c-accent);
}
.faq-item p {
  margin: 0 0 1rem;
  color: var(--c-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.client-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }

.client-panel {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 1.4rem 1.35rem 1.5rem;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}
.client-panel:hover {
  border-color: var(--c-hover-border);
  background: var(--c-paper);
  transform: translateY(-2px);
}
.client-panel h2 {
  font-size: 1.35rem;
  color: var(--c-ink);
  margin-bottom: 0.35rem;
}
.client-panel .muted {
  color: var(--c-muted);
  margin: 0 0 1.1rem;
}
.client-panel form label {
  color: var(--c-muted);
}
.client-panel form input {
  max-width: none;
  background: var(--c-input-bg);
  border-color: var(--c-line);
  color: var(--c-ink);
}
.client-panel form input::placeholder {
  color: var(--c-placeholder);
}
.client-panel form input:focus {
  border-color: var(--c-sage);
  box-shadow: 0 0 0 3px var(--c-focus-ring);
}
.client-panel .btn {
  background: var(--c-accent);
  color: #fff !important;
}
.client-panel .btn:hover { background: var(--c-accent-hover); color: #fff !important; }

.channel-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-sage-soft);
  margin-bottom: 0.65rem;
}

.client-card-narrow {
  max-width: 400px;
}
.client-page .alert-error {
  background: rgba(180, 35, 24, 0.08);
  border-color: rgba(180, 35, 24, 0.2);
  color: var(--c-err-fg);
}
.client-page .alert-info {
  background: var(--c-accent-soft);
  border-color: var(--c-accent-line);
  color: var(--c-sage);
}

.client-footnote {
  margin-top: 2rem;
  color: var(--c-footnote);
  font-size: 0.82rem;
}

.client-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--c-line);
}
.client-footer strong {
  display: block;
  font-family: var(--font-display);
  color: var(--c-ink);
  margin-bottom: 0.35rem;
}
.client-footer p {
  margin: 0;
  color: var(--c-muted);
  font-size: 0.88rem;
}

.client-success {
  text-align: left;
  padding: 2rem 1.5rem;
  max-width: 420px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
}
.client-success-mark {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 1rem;
}
.client-success h1 {
  color: var(--c-ink);
  margin-bottom: 0.75rem;
}
.client-success p {
  color: var(--c-muted);
  margin: 0 0 0.5rem;
}

.client-nav a.is-active { color: var(--c-ink) !important; }
.nav-logout {
  display: inline;
  margin: 0;
  padding: 0;
}
.nav-link-btn {
  display: inline;
  margin: 0 !important;
  padding: 0;
  border: none;
  background: transparent !important;
  color: var(--c-muted) !important;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transform: none !important;
}
.nav-link-btn:hover {
  background: transparent !important;
  color: var(--c-ink) !important;
}

.auth-wrap {
  display: flex;
  justify-content: center;
  padding: 2rem 0 3rem;
}
.auth-card {
  width: 100%;
  max-width: 400px;
}
.auth-card h1 {
  font-size: 1.55rem;
  color: var(--c-ink);
  margin-bottom: 0.35rem;
}
.auth-switch {
  margin-top: 1.25rem;
}

.cabinet-head {
  margin-bottom: 2rem;
}
.cabinet-head h1 {
  font-size: clamp(1.6rem, 3vw, 2rem);
  color: var(--c-ink);
  margin: 0.2rem 0 0.25rem;
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
}
.integration-card {
  padding: 1.1rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  background: var(--c-paper);
}
.integration-card.is-ok {
  border-color: var(--c-accent-line);
  background: var(--c-accent-soft);
}
.integration-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-sage-soft);
  margin-bottom: 0.4rem;
}
.integration-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--c-ink);
  margin-bottom: 0.3rem;
}
.integration-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--c-muted);
}

.account-list {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 0.5rem;
}
.account-card {
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  background: var(--c-paper);
}
.account-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}
.account-card h3 {
  font-size: 1.1rem;
  color: var(--c-ink);
  margin: 0 0 0.35rem;
}
.account-status {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-sage);
}
.account-card.status-connected .account-status { color: var(--c-accent); }
.account-card.status-error .account-status { color: var(--c-err-fg); }
.account-card.status-pending .account-status { color: var(--c-muted); }
.account-webhook code {
  font-size: 0.78rem;
  word-break: break-all;
  color: var(--c-ink);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(4%, 6%) scale(1.08); }
}
@keyframes pulseSoft {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}
@keyframes flowPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(0.85); }
  50% { opacity: 1; transform: scaleY(1); }
}

@media (prefers-reduced-motion: reduce) {
  .orb,
  .flow-node,
  .flow-line,
  .hero-reveal > * {
    animation: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero-reveal > *,
  .hero-flow {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 860px) {
  .client-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 1.75rem;
  }
  .hero-flow { max-width: 280px; }
  .client-nav a:not(.nav-cta):not([href="/cabinet"]):not([href="/login"]):not([href="/register"]) { display: none; }
  .scheme-arrow { display: none; }
  .scheme-track { flex-direction: column; }
}

@media (max-width: 640px) {
  .admin-header { padding: 0.85rem 1rem; }
  main.admin-main,
  .client-main { padding-left: 1rem; padding-right: 1rem; }
  .stat { font-size: 1.6rem; }
  .msg { max-width: 92%; }
  .roadmap-item { grid-template-columns: 1fr; gap: 0.25rem; }
  .client-header { padding: 0.75rem 1rem; }
}