/* ============================================================
   Борис Левин — психолог для первых лиц
   Дизайн: минимализм, светлый фон, один акцент, много воздуха
   ============================================================ */

:root {
  --paper:        #F4F2EC;   /* тёплый фон */
  --paper-2:      #FBFAF6;   /* карточки/блоки */
  --ink:          #111113;   /* основной текст */
  --ink-soft:     #5C5A54;   /* вторичный текст */
  --line:         rgba(17,17,19,.12);
  --line-soft:    rgba(17,17,19,.07);
  --accent:       #FF4B2B;   /* акцент */
  --accent-ink:   #FFFFFF;
  --accent-soft:  rgba(255,75,43,.10);
  --dark:         #141416;   /* тёмные секции */
  --dark-text:    #F2F1EC;
  --dark-muted:   #A6A39C;

  --radius:       18px;
  --radius-lg:    28px;
  --maxw:         1240px;
  --gutter:       clamp(20px, 5vw, 64px);
  --section-y:    clamp(64px, 9vw, 140px);

  --font-display: "Unbounded", "Manrope", system-ui, sans-serif;
  --font-body:    "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --ease:         cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: clamp(16px, 1.05vw, 18px);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: .8em 1.4em; border-radius: 0 0 12px 0;
}
.skip-link:focus { left: 0; }

/* ---------- typography ---------- */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -.01em; }
.h-xxl { font-size: clamp(2.1rem, 5.4vw, 4.4rem); font-weight: 700; line-height: 1.02; letter-spacing: -.02em; }
.h-xl  { font-size: clamp(1.8rem, 4.2vw, 3.2rem); }
.h-l   { font-size: clamp(1.4rem, 2.8vw, 2.2rem); }
.h-m   { font-size: clamp(1.15rem, 2vw, 1.5rem); }
.lead  { font-size: clamp(1.05rem, 1.7vw, 1.35rem); color: var(--ink-soft); line-height: 1.55; }
.muted { color: var(--ink-soft); }
.accent-text { color: var(--accent); }
strong { font-weight: 700; }
.small { font-size: .9rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--font-body); font-weight: 700;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content:""; width: 26px; height: 2px; background: var(--accent); display:inline-block; }

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 900px; }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(48px, 6vw, 90px); }
.section--dark { background: var(--dark); color: var(--dark-text); }
.section--dark .muted, .section--dark .lead { color: var(--dark-muted); }
.section--line-top { border-top: 1px solid var(--line); }
.stack > * + * { margin-top: 1rem; }
.center { text-align: center; }
.grid { display: grid; gap: clamp(16px, 2vw, 28px); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){ .cols-3, .cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){ .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

.section-head { max-width: 780px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head .lead { margin-top: 1rem; }
.section-foot { margin-top: clamp(28px, 4vw, 48px); }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  background: var(--bg); color: var(--fg);
  padding: .95em 1.6em; border: 1px solid var(--bg); border-radius: 100px;
  font-weight: 700; font-size: .98rem; letter-spacing: -.01em;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -12px rgba(0,0,0,.4); }
.btn--accent { --bg: var(--accent); --fg: var(--accent-ink); border-color: var(--accent); }
.btn--ghost { --bg: transparent; --fg: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--light { --bg: var(--paper); --fg: var(--ink); border-color: var(--paper); }
.btn--lg { padding: 1.1em 2em; font-size: 1.05rem; }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.section--dark .btn--ghost { --fg: var(--dark-text); border-color: rgba(255,255,255,.25); }
.section--dark .btn--ghost:hover { background: var(--paper); color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.link-more {
  display: inline-flex; align-items: center; gap: .5em;
  font-weight: 700; color: var(--ink);
  border-bottom: 2px solid var(--accent); padding-bottom: 2px;
  transition: gap .25s var(--ease), color .2s;
}
.link-more:hover { gap: .8em; color: var(--accent); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 16px; }
.brand { display: flex; flex-direction: column; line-height: 1.15; }
.brand .brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; }
.brand .brand-name .dot { color: var(--accent); }
.brand small { font-weight: 600; font-size: .68rem; color: var(--ink-soft); letter-spacing: .04em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-weight: 600; font-size: .95rem; color: var(--ink-soft); transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 16px; }

.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: transparent; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.burger span:nth-child(1){ top: 16px; } .burger span:nth-child(2){ top: 21px; } .burger span:nth-child(3){ top: 26px; }
.burger.is-open span:nth-child(1){ transform: translateY(5px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity: 0; }
.burger.is-open span:nth-child(3){ transform: translateY(-5px) rotate(-45deg); }

.mobile-menu { display: none; }
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .burger { display: block; }
  .mobile-menu {
    position: fixed; inset: 0; z-index: 49; /* ниже шапки (50): бургер остаётся кликабельным */
    background: var(--paper); padding: calc(76px + 28px) var(--gutter) 32px;
    display: flex; flex-direction: column; gap: 6px;
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
    overflow-y: auto;
  }
  .mobile-menu.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .mobile-menu a { font-family: var(--font-display); font-size: 1.45rem; font-weight: 600; padding-block: 14px; border-bottom: 1px solid var(--line-soft); }
  .mobile-menu .btn { margin-top: 22px; font-family: var(--font-body); font-size: 1rem; border-bottom: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: clamp(40px, 6vw, 88px); padding-bottom: clamp(48px, 7vw, 110px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
@media (max-width: 900px){ .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { max-width: 15ch; }
.hero-sub { max-width: 58ch; margin-top: clamp(20px, 3vw, 30px); }
.hero-actions { margin-top: clamp(28px, 4vw, 40px); }
.hero-note { font-size: .9rem; color: var(--ink-soft); margin-top: 18px; display: flex; flex-wrap: wrap; gap: .6em 1.4em; }
.hero-note span { display: inline-flex; align-items: center; gap: .5em; }
.hero-note .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.badge {
  display: inline-flex; align-items: center; gap: .5em;
  background: var(--paper-2); border: 1px solid var(--line);
  padding: .5em 1em; border-radius: 100px; font-weight: 700; font-size: .82rem;
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* ---------- фото / плейсхолдеры ---------- */
.photo {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg); border: 1px solid var(--line);
  background: linear-gradient(150deg, #E9E6DD, #D8D4C8);
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo .ph-note {
  display: none; position: absolute; inset: 0;
  place-items: center; text-align: center; padding: 24px;
  color: var(--ink-soft); font-weight: 600; font-size: .9rem; line-height: 1.5;
}
.photo.no-img img { display: none; }
.photo.no-img .ph-note { display: grid; }
.photo--hero { aspect-ratio: 4/5; max-height: 640px; }
.photo--hero img { object-position: 60% 22%; }
.photo--portrait { aspect-ratio: 3/4; }
.photo--wide { aspect-ratio: 16/10; }
@media (max-width: 900px){ .photo--hero { aspect-ratio: 4/4.4; } }

/* ============================================================
   КАРТОЧКИ
   ============================================================ */
.card {
  background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: clamp(22px, 2.6vw, 34px);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  height: 100%;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -28px rgba(0,0,0,.35); border-color: var(--ink); }
.card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.card p { color: var(--ink-soft); font-size: .97rem; }
.card .num { font-family: var(--font-display); font-weight: 700; color: var(--accent); font-size: .95rem; margin-bottom: 16px; display: block; }
.card-note { margin-top: clamp(24px, 3vw, 36px); color: var(--ink-soft); font-size: 1rem; }
.card-note strong { color: var(--ink); }

/* карточка формата (продукт) */
.product { position: relative; }
.product .p-format { font-size: .85rem; color: var(--ink-soft); margin-top: auto; padding-top: 18px; }
.product .p-price { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.2rem, 2vw, 1.5rem); letter-spacing: -.02em; margin-top: 6px; }
.product .p-price small { font-family: var(--font-body); font-size: .85rem; font-weight: 600; color: var(--ink-soft); }
.product .link-more { margin-top: 18px; align-self: flex-start; }

/* ============================================================
   ШАГИ
   ============================================================ */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 0; }
.step .s-num {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent); line-height: 1; margin-bottom: 16px; letter-spacing: -.02em;
}
.step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.step p { color: var(--ink-soft); }

/* ============================================================
   ТЁМНАЯ СЕКЦИЯ — ПРОТОКОЛ
   ============================================================ */
.protocol-list { display: grid; gap: 2px; margin-top: clamp(28px, 4vw, 44px); }
.protocol-item {
  display: grid; grid-template-columns: 56px 1fr; gap: 18px; align-items: start;
  padding: 22px 4px; border-bottom: 1px solid rgba(255,255,255,.13);
}
.protocol-item:last-child { border-bottom: none; }
.protocol-item .n { font-family: var(--font-display); color: var(--accent); font-weight: 700; font-size: 1.1rem; padding-top: 2px; }
.protocol-item h3 { font-size: 1.1rem; margin-bottom: 6px; }
.protocol-item p { color: var(--dark-muted); font-size: .97rem; max-width: 68ch; }
@media (max-width: 620px){ .protocol-item { grid-template-columns: 40px 1fr; gap: 12px; } }

/* светлая версия для страницы /confidentiality */
.section:not(.section--dark) .protocol-item { border-color: var(--line); }
.section:not(.section--dark) .protocol-item p { color: var(--ink-soft); }

/* ============================================================
   КЕЙСЫ
   ============================================================ */
.case-card .c-role { font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.case-card h3 { font-size: 1.15rem; margin-bottom: 14px; }
.case-card dl { display: grid; gap: 10px; font-size: .95rem; }
.case-card dt { font-weight: 700; color: var(--ink); }
.case-card dd { color: var(--ink-soft); }
.case-plaque {
  margin-top: clamp(24px, 3vw, 40px); padding: 18px 22px;
  border: 1px dashed var(--line); border-radius: var(--radius);
  color: var(--ink-soft); font-size: .92rem;
}

/* лонгрид кейса на /cases */
.case-full { border-bottom: 1px solid var(--line); padding-block: clamp(36px, 5vw, 56px); }
.case-full:last-of-type { border-bottom: none; }
.case-full .c-role { font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.case-full h2 { font-size: clamp(1.35rem, 2.6vw, 2rem); max-width: 26ch; }
.case-full dl { display: grid; gap: 18px; margin-top: 26px; max-width: 74ch; }
.case-full dt { font-weight: 800; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.case-full dd { color: var(--ink-soft); margin-top: 4px; }
.case-full blockquote { border-left: 3px solid var(--accent); padding-left: 20px; color: var(--ink); font-weight: 500; margin-top: 8px; }

/* ============================================================
   ЦЕНЫ
   ============================================================ */
.price-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper-2); }
.price-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.price-table th, .price-table td { padding: clamp(16px, 2vw, 26px); text-align: left; vertical-align: top; border-bottom: 1px solid var(--line-soft); font-size: .96rem; }
.price-table thead th { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
.price-table tbody th { font-weight: 700; color: var(--ink-soft); font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.price-table td { color: var(--ink-soft); }
.price-table tr:last-child th, .price-table tr:last-child td { border-bottom: none; }
.price-table .p-sum { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); white-space: nowrap; }

.price-extra { margin-top: clamp(20px, 3vw, 32px); display: grid; gap: 14px; max-width: 78ch; }
.price-extra p { color: var(--ink-soft); }
.price-extra p strong { color: var(--ink); }
.coef-list { display: grid; gap: 8px; }
.coef-list li { display: flex; gap: 12px; align-items: baseline; color: var(--ink-soft); }
.coef-list li::before { content: "×"; color: var(--accent); font-weight: 800; }

.scarcity {
  margin-top: clamp(24px, 3vw, 40px);
  border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: var(--radius); background: var(--paper-2);
  padding: 20px 24px; color: var(--ink-soft); max-width: 78ch;
}
.scarcity strong { color: var(--ink); }

/* ============================================================
   CALLOUT / ФИНАЛЬНЫЙ CTA
   ============================================================ */
.callout {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: clamp(18px, 3vw, 36px);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper-2); padding: clamp(24px, 3.2vw, 44px);
}
.callout .callout-text { flex: 1 1 380px; }
.callout h3 { font-size: clamp(1.3rem, 2.6vw, 2rem); }
.callout p { color: var(--ink-soft); margin-top: 10px; max-width: 62ch; }

/* ============================================================
   ТАЙМЛАЙН (/about)
   ============================================================ */
.timeline { position: relative; display: grid; gap: clamp(28px, 4vw, 44px); padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.tl-item { position: relative; }
.tl-item::before {
  content: ""; position: absolute; left: -34px; top: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--accent);
}
.tl-item .tl-tag { font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.tl-item h3 { font-size: 1.25rem; margin: 8px 0 10px; }
.tl-item p { color: var(--ink-soft); max-width: 70ch; }
.tl-item .tl-lesson { margin-top: 12px; font-style: italic; color: var(--ink); border-left: 3px solid var(--line); padding-left: 16px; }

/* цитата от первого лица */
.bigquote {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper-2); padding: clamp(28px, 4vw, 52px);
  position: relative; overflow: hidden;
}
.bigquote::before {
  content: "«"; position: absolute; top: -30px; right: 10px;
  font-family: var(--font-display); font-size: 11rem; color: var(--accent-soft); line-height: 1;
}
.bigquote p { font-size: clamp(1.05rem, 1.7vw, 1.3rem); line-height: 1.6; max-width: 66ch; position: relative; }
.bigquote p + p { margin-top: 1.2em; }
.bigquote .q-final { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.15rem, 2vw, 1.5rem); color: var(--ink); }

/* список фактов метода */
.method-list { display: grid; gap: 2px; }
.method-list li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 4px; border-bottom: 1px solid var(--line-soft); color: var(--ink-soft); }
.method-list li:last-child { border-bottom: none; }
.method-list li::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: .55em; }

/* ============================================================
   СПИСКИ «КОГДА ЭТО НУЖНО»
   ============================================================ */
.check-list { display: grid; gap: 12px; max-width: 74ch; }
.check-list li { display: flex; gap: 14px; align-items: flex-start; color: var(--ink-soft); font-size: 1rem; }
.check-list li svg { flex: none; width: 22px; height: 22px; color: var(--accent); margin-top: 2px; }

/* хлебные крошки */
.breadcrumbs { padding-top: clamp(20px, 3vw, 32px); font-size: .85rem; color: var(--ink-soft); display: flex; flex-wrap: wrap; gap: .5em; }
.breadcrumbs a { color: var(--ink-soft); border-bottom: 1px solid var(--line); transition: color .2s; }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs .sep { color: var(--line); }

/* мета-строка сервиса */
.service-meta {
  display: inline-flex; flex-wrap: wrap; gap: .6em 1.6em; align-items: center;
  margin-top: clamp(20px, 3vw, 30px);
  font-weight: 700; font-size: .95rem;
}
.service-meta span { display: inline-flex; gap: .5em; align-items: center; }
.service-meta .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ============================================================
   КВИЗ
   ============================================================ */
.quiz-shell {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper-2); padding: clamp(24px, 3.4vw, 48px);
  max-width: 860px;
}
.quiz-progress { display: flex; gap: 6px; margin-bottom: 26px; }
.quiz-progress i { height: 4px; flex: 1; border-radius: 4px; background: var(--line); transition: background .3s var(--ease); }
.quiz-progress i.done { background: var(--accent); }
.quiz-q h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); margin-bottom: 22px; max-width: 30ch; }
.quiz-opts { display: grid; gap: 10px; }
.quiz-opt {
  text-align: left; width: 100%;
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px 18px; font-weight: 600; font-size: .97rem; color: var(--ink);
  transition: border-color .2s, transform .2s var(--ease), background .2s;
}
.quiz-opt:hover { border-color: var(--accent); transform: translateY(-1px); background: var(--accent-soft); }
.quiz-step-label { font-size: .82rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 10px; }
.quiz-result h3 { font-size: clamp(1.3rem, 2.4vw, 1.9rem); margin-bottom: 6px; }
.quiz-result .qr-zone { font-weight: 800; letter-spacing: .1em; text-transform: uppercase; font-size: .82rem; margin-bottom: 14px; display: inline-flex; align-items: center; gap: .5em; }
.quiz-result .qr-zone .dot { width: 10px; height: 10px; border-radius: 50%; }
.quiz-result p { color: var(--ink-soft); max-width: 62ch; }
.quiz-result .btn-row { margin-top: 24px; }
.quiz-disclaimer { margin-top: 18px; font-size: .8rem; color: var(--ink-soft); }

/* ============================================================
   ФОРМЫ
   ============================================================ */
.form-card {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper-2); padding: clamp(24px, 3.4vw, 48px);
  max-width: 640px;
}
.field { display: grid; gap: 8px; margin-bottom: 20px; }
.field label { font-weight: 700; font-size: .92rem; }
.field label .opt { font-weight: 500; color: var(--ink-soft); }
.field input, .field textarea {
  font: inherit; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px 16px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px var(--line-soft); }
.field input.is-invalid, .field textarea.is-invalid { border-color: var(--accent); }
.field .field-error { display: none; color: var(--accent); font-size: .85rem; font-weight: 600; }
.field.has-error .field-error { display: block; }
.form-note { font-size: .85rem; color: var(--ink-soft); margin-top: 16px; }
.form-success { display: none; }
.form-success.is-visible { display: block; }
.form-success h3 { font-size: 1.3rem; margin-bottom: 10px; }
.form-success p { color: var(--ink-soft); }
form.is-hidden { display: none; }

/* ============================================================
   ПУБЛИКАЦИИ
   ============================================================ */
.pub-card { display: flex; flex-direction: column; gap: 10px; }
.pub-card .pub-src { font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.pub-card h3 { font-size: 1.1rem; }
.pub-card p { color: var(--ink-soft); font-size: .95rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--dark); color: var(--dark-text); padding-block: clamp(48px, 6vw, 80px) 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(28px, 4vw, 56px); }
@media (max-width: 820px){ .footer-grid { grid-template-columns: 1fr; } }
.site-footer .f-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.site-footer .f-brand .dot { color: var(--accent); }
.site-footer .f-tag { color: var(--dark-muted); margin-top: 8px; max-width: 40ch; }
.site-footer h4 { font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--dark-muted); margin-bottom: 16px; font-family: var(--font-body); }
.site-footer ul { display: grid; gap: 10px; }
.site-footer a { color: var(--dark-text); font-weight: 600; font-size: .95rem; transition: color .2s; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: clamp(36px, 5vw, 56px); padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between;
  color: var(--dark-muted); font-size: .85rem;
}
.footer-bottom a { color: var(--dark-muted); font-weight: 500; font-size: inherit; border-bottom: 1px solid rgba(255,255,255,.2); }
.footer-bottom a:hover { color: var(--dark-text); }

/* ============================================================
   404
   ============================================================ */
.page-404 { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.page-404 .code { font-family: var(--font-display); font-weight: 700; font-size: clamp(5rem, 16vw, 11rem); line-height: 1; color: var(--accent-soft); -webkit-text-stroke: 2px var(--accent); }

/* ============================================================
   МОУШЕН
   ============================================================ */
[data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal="left"]  { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="scale"] { transform: scale(.96) translateY(14px); }
[data-reveal="left"].is-visible, [data-reveal="right"].is-visible, [data-reveal="scale"].is-visible { transform: none; }

.parallax-y { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .btn, .card, .quiz-opt { transition: none !important; }
  * { animation: none !important; }
}

/* печать */
@media print {
  .site-header, .site-footer, .btn, .quiz-shell { display: none !important; }
  body { background: #fff; }
}