/* ============================================================
   КАПИТАЛИУМ — Казанский форум недвижимости
   Дизайн-система: премиум, деловой, тёмный hero/финал + светлый корпус,
   акцент — бронзовое золото (капитал / создание стоимости).
   ============================================================ */

:root{
  /* Палитра */
  --ink:        #0d0d0f;   /* глубокий чёрный (тёмные секции) */
  --ink-2:      #141417;
  --ink-3:      #1c1c21;
  --paper:      #f4f1ea;   /* тёплый off-white */
  --paper-2:    #ffffff;
  --paper-3:    #ece7dc;
  --text:       #18181b;   /* основной текст на светлом */
  --text-soft:  #4b4b4f;
  --muted:      #7a756c;
  --line:       rgba(18,18,20,.12);
  --line-soft:  rgba(18,18,20,.07);
  --on-dark:    #f2efe8;   /* текст на тёмном */
  --on-dark-soft: rgba(242,239,232,.62);
  --line-dark:  rgba(242,239,232,.16);
  --line-dark-soft: rgba(242,239,232,.08);

  /* Акцент — бронзовое золото */
  --gold:       #c39a54;
  --gold-2:     #d8b675;
  --gold-deep:  #a37e3c;
  --gold-tint:  rgba(195,154,84,.12);

  /* Типографика */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Прочее */
  --container: 1240px;
  --radius: 4px;
  --radius-lg: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --shadow: 0 24px 60px -24px rgba(0,0,0,.28);
  --shadow-soft: 0 12px 40px -18px rgba(0,0,0,.18);
  --header-h: 76px;
}

/* ---------- Reset / базовое ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--paper);
  font-size:17px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
::selection{ background:var(--gold); color:#111; }

/* ---------- Утилиты ---------- */
.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:28px; }
.section{ padding:clamp(64px,9vw,130px) 0; position:relative; }
.section--tight{ padding:clamp(52px,7vw,96px) 0; }
.section--dark{ background:var(--ink); color:var(--on-dark); }
.section--paper2{ background:var(--paper-2); }

.overline{
  font-family:var(--font-body);
  font-weight:600;
  font-size:13px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold-deep);
  display:inline-flex;
  align-items:center;
  gap:12px;
  margin:0 0 22px;
}
.overline::before{ content:""; width:34px; height:1px; background:var(--gold); display:inline-block; }
.section--dark .overline{ color:var(--gold-2); }

.eyebrow{
  font-family:var(--font-body);
  font-weight:600; font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold-deep);
}

h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; margin:0; line-height:1.04; letter-spacing:.01em; }
.h-display{
  font-weight:700;
  font-size:clamp(40px,7vw,92px);
  text-transform:uppercase;
  line-height:.98;
  letter-spacing:.005em;
}
.section-title{
  font-weight:700;
  font-size:clamp(30px,4.6vw,56px);
  text-transform:uppercase;
  line-height:1.02;
  max-width:16ch;
}
.section-title--wide{ max-width:26ch; }
.lead{ font-size:clamp(18px,2vw,21px); line-height:1.55; color:var(--text-soft); font-weight:400; }
.section--dark .lead{ color:var(--on-dark-soft); }
.text-gold{ color:var(--gold-deep); }
.section--dark .text-gold{ color:var(--gold-2); }

/* ---------- Кнопки ---------- */
.btn{
  --bg:var(--gold); --fg:#141110;
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-display); font-weight:600; text-transform:uppercase;
  letter-spacing:.06em; font-size:16px;
  padding:16px 30px; border:1px solid transparent; border-radius:var(--radius);
  background:var(--bg); color:var(--fg);
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  line-height:1; white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(163,126,60,.6); }
.btn:active{ transform:translateY(0); }
.btn--gold{ background:linear-gradient(135deg,var(--gold-2),var(--gold)); color:#171310; }
.btn--gold:hover{ background:linear-gradient(135deg,var(--gold-2),var(--gold-deep)); }
.btn--ghost{ background:transparent; color:currentColor; border-color:currentColor; }
.btn--ghost:hover{ background:currentColor; color:var(--ink); box-shadow:none; }
.section--dark .btn--ghost:hover{ color:var(--ink); }
.btn--outline-gold{ background:transparent; color:var(--gold-deep); border-color:var(--gold); }
.btn--outline-gold:hover{ background:var(--gold); color:#171310; box-shadow:none; }
.btn--lg{ padding:19px 40px; font-size:18px; }
.btn--sm{ padding:12px 22px; font-size:14px; }
.btn--block{ width:100%; }

.link-arrow{
  display:inline-flex; align-items:center; gap:9px; font-weight:600;
  font-family:var(--font-body); color:var(--gold-deep); font-size:15px;
  letter-spacing:.02em; transition:gap .25s var(--ease);
}
.link-arrow svg{ transition:transform .25s var(--ease); }
.link-arrow:hover{ gap:14px; }

/* ============================================================
   ХЕДЕР
   ============================================================ */
.header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  height:var(--header-h);
  display:flex; align-items:center;
  transition:background .35s var(--ease), box-shadow .35s var(--ease), height .35s var(--ease), border-color .35s var(--ease);
  border-bottom:1px solid transparent;
}
.header .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.header.is-scrolled{
  background:rgba(13,13,15,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  height:64px;
  border-bottom:1px solid var(--line-dark-soft);
}
.nav{ display:flex; align-items:center; gap:30px; }
.nav a{
  font-size:14px; font-weight:500; letter-spacing:.03em; color:var(--on-dark-soft);
  transition:color .2s var(--ease); position:relative; text-transform:uppercase;
  font-family:var(--font-body);
}
.nav a:hover{ color:var(--on-dark); }
.header-right{ display:flex; align-items:center; gap:18px; }

/* Логотип */
.logo{ display:inline-flex; align-items:center; gap:12px; color:var(--on-dark); }
.logo-mark{ width:34px; height:34px; flex:none; }
.logo-word{
  font-family:var(--font-display); font-weight:700; font-size:23px; letter-spacing:.18em;
  text-transform:uppercase; line-height:1;
}
.logo-word .dot{ color:var(--gold); }

.burger{ display:none; width:44px; height:44px; border:none; background:transparent; position:relative; }
.burger span{ position:absolute; left:10px; right:10px; height:2px; background:var(--on-dark); transition:.3s var(--ease); }
.burger span:nth-child(1){ top:15px; } .burger span:nth-child(2){ top:21px; } .burger span:nth-child(3){ top:27px; }
body.menu-open .burger span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
body.menu-open .burger span:nth-child(2){ opacity:0; }
body.menu-open .burger span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  color:var(--on-dark); padding-top:calc(var(--header-h) + 20px); overflow:hidden;
  background:var(--ink);
}
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; object-position:center; }
.hero__bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(9,9,11,.62) 0%, rgba(9,9,11,.22) 34%, rgba(9,9,11,.72) 78%, rgba(9,9,11,.96) 100%),
    linear-gradient(90deg, rgba(9,9,11,.72) 0%, rgba(9,9,11,.15) 60%);
}
.hero__inner{ position:relative; z-index:2; padding-bottom:clamp(48px,7vw,84px); width:100%; }
.hero__overline{ color:var(--gold-2); letter-spacing:.28em; }
.hero h1{ margin:0 0 26px; max-width:15ch; }
.hero h1 .accent{ color:var(--gold-2); display:block; }
.hero__sub{
  font-size:clamp(18px,2.1vw,23px); font-weight:500; line-height:1.4; max-width:44ch;
  color:var(--on-dark); margin:0 0 34px;
}
.hero__facts{ display:flex; flex-wrap:wrap; gap:10px 26px; margin:0 0 22px; font-family:var(--font-display);
  text-transform:uppercase; letter-spacing:.04em; }
.hero__facts .row{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; font-size:clamp(16px,1.7vw,19px); font-weight:500; }
.hero__facts .sep{ color:var(--gold); }
.hero__stats{
  font-family:var(--font-display); text-transform:uppercase; line-height:1.7;
  font-weight:600; letter-spacing:.05em; font-size:clamp(14px,1.5vw,17px); color:var(--gold-2); margin-bottom:36px;
  max-width:44ch;
}
.hero__cta{ display:flex; flex-wrap:wrap; align-items:center; gap:18px 22px; }
.hero__note{ font-family:var(--font-body); font-size:14.5px; color:var(--on-dark-soft); max-width:40ch;
  text-transform:none; letter-spacing:0; font-weight:400; line-height:1.5; }
.hero__note b{ color:var(--on-dark); font-weight:600; }
.hero__addr{ margin-top:26px; font-size:13px; color:var(--on-dark-soft); max-width:60ch; line-height:1.5; }

.scroll-cue{ position:absolute; left:50%; bottom:22px; transform:translateX(-50%); z-index:3;
  color:var(--on-dark-soft); font-size:11px; letter-spacing:.25em; text-transform:uppercase; display:flex;
  flex-direction:column; align-items:center; gap:8px; }
.scroll-cue .line{ width:1px; height:38px; background:linear-gradient(var(--gold),transparent); animation:cue 2.2s var(--ease) infinite; }
@keyframes cue{ 0%{ transform:scaleY(.2); transform-origin:top; opacity:.3;} 50%{ transform:scaleY(1); opacity:1;} 100%{ transform:scaleY(.2); transform-origin:bottom; opacity:.3;} }

/* ============================================================
   О ФОРУМЕ
   ============================================================ */
.about__grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,90px); align-items:start; }
.about__lead p{ margin:0 0 20px; }
.about__strong{ font-family:var(--font-display); font-weight:600; text-transform:uppercase; font-size:clamp(20px,2.3vw,27px);
  line-height:1.15; letter-spacing:.01em; }
.about__list{ list-style:none; margin:26px 0 0; padding:0; display:grid; gap:2px; }
.about__list li{ padding:15px 0 15px 38px; border-top:1px solid var(--line); position:relative; color:var(--text-soft); }
.about__list li::before{ content:"К"; position:absolute; left:0; top:14px; }
.about__list li:last-child{ border-bottom:1px solid var(--line); }
.about__quote{ margin-top:34px; padding:28px 32px; background:var(--ink); color:var(--on-dark);
  border-radius:var(--radius-lg); font-family:var(--font-display); text-transform:uppercase; font-weight:600;
  font-size:clamp(18px,2vw,23px); line-height:1.2; border-left:3px solid var(--gold); }

/* ============================================================
   МАСШТАБ
   ============================================================ */
.scale{ background:var(--ink); color:var(--on-dark); }
.scale__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:14px; }
.scale__item{ padding:38px 24px; border-left:1px solid var(--line-dark-soft); }
.scale__item:first-child{ border-left:none; }
.scale__num{ font-family:var(--font-display); font-weight:700; font-size:clamp(58px,9vw,120px); line-height:.9;
  color:var(--gold-2); letter-spacing:-.01em; }
.scale__label{ margin-top:10px; text-transform:uppercase; letter-spacing:.08em; font-size:13px; font-weight:600;
  color:var(--on-dark-soft); font-family:var(--font-body); }
.scale__strip{ margin-top:40px; padding-top:26px; border-top:1px solid var(--line-dark-soft);
  font-family:var(--font-display); text-transform:uppercase; letter-spacing:.06em; font-size:clamp(15px,1.8vw,20px);
  display:flex; flex-wrap:wrap; gap:10px 18px; align-items:center; }
.scale__strip .dot{ color:var(--gold); }

/* ============================================================
   ДЛЯ КОГО — карточки
   ============================================================ */
.audience__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:8px; }
.acard{
  background:var(--paper-2); border:1px solid var(--line-soft); border-radius:var(--radius-lg);
  padding:34px 30px; transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position:relative; overflow:hidden;
}
.acard::before{ content:""; position:absolute; left:0; top:0; height:3px; width:0; background:var(--gold); transition:width .4s var(--ease); }
.acard:hover{ transform:translateY(-6px); box-shadow:var(--shadow-soft); border-color:var(--line); }
.acard:hover::before{ width:100%; }
.acard__idx{ font-family:var(--font-display); font-weight:700; font-size:15px; color:var(--gold-deep); letter-spacing:.05em; }
.acard h3{ font-size:24px; text-transform:uppercase; margin:14px 0 14px; letter-spacing:.02em; }
.acard p{ margin:0; color:var(--text-soft); font-size:15.5px; line-height:1.55; }
.acard ul{ margin:12px 0 0; padding:0; list-style:none; display:grid; gap:8px; }
.acard ul li{ padding-left:28px; position:relative; color:var(--text-soft); font-size:15px; }
.acard ul li::before{ content:"К"; position:absolute; left:0; top:1px; }

/* ============================================================
   ЧТО БУДЕТ — 2 дня
   ============================================================ */
.days{ display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:8px; }
.day{ border-radius:var(--radius-lg); overflow:hidden; position:relative; color:var(--on-dark);
  min-height:520px; display:flex; flex-direction:column; justify-content:flex-end; padding:40px; }
.day__bg{ position:absolute; inset:0; z-index:0; }
.day__bg img{ width:100%; height:100%; object-fit:cover; }
.day__bg::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(10,10,12,.35),rgba(10,10,12,.9)); }
.day__inner{ position:relative; z-index:1; }
.day__date{ font-family:var(--font-display); font-weight:700; font-size:15px; letter-spacing:.14em; color:var(--gold-2); text-transform:uppercase; }
.day__title{ font-family:var(--font-display); font-weight:700; font-size:clamp(30px,3.5vw,46px); text-transform:uppercase; margin:6px 0 20px; line-height:1; }
.day__blocks{ display:grid; gap:16px; }
.day__block b{ font-family:var(--font-display); text-transform:uppercase; font-weight:600; font-size:18px; letter-spacing:.03em; display:block; margin-bottom:3px; }
.day__block span{ color:var(--on-dark-soft); font-size:14.5px; line-height:1.45; }

.invest{ margin-top:22px; border-radius:var(--radius-lg); overflow:hidden; position:relative; color:var(--on-dark);
  padding:clamp(40px,6vw,72px) clamp(30px,5vw,64px); background:var(--ink); border:1px solid var(--line-dark); }
.invest__bg{ position:absolute; inset:0; z-index:0; opacity:.36; }
.invest__bg img{ width:100%; height:100%; object-fit:cover; }
.invest__bg::after{ content:""; position:absolute; inset:0; background:linear-gradient(90deg,var(--ink) 8%,rgba(13,13,15,.5)); }
.invest__inner{ position:relative; z-index:1; max-width:840px; }
.invest h3{ font-size:clamp(26px,3.6vw,46px); text-transform:uppercase; font-weight:700; line-height:1.02; margin:14px 0 20px; }
.invest p{ color:var(--on-dark-soft); margin:0 0 22px; max-width:60ch; }
.invest__flow{ display:flex; flex-wrap:wrap; gap:10px 8px; align-items:center; font-family:var(--font-display);
  text-transform:uppercase; font-weight:600; font-size:clamp(14px,1.5vw,18px); letter-spacing:.02em; }
.invest__flow .step{ padding:8px 16px; border:1px solid var(--line-dark); border-radius:40px; background:rgba(255,255,255,.03); }
.invest__flow .arr{ color:var(--gold-2); }
.invest__flow .step.win{ border-color:var(--gold); color:var(--gold-2); }

/* ============================================================
   ТЕМАТИЧЕСКИЕ ТРЕКИ
   ============================================================ */
.tracks{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line);
  border-left:1px solid var(--line); margin-top:8px; }
.track{ padding:36px 32px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  transition:background .3s var(--ease); position:relative; }
.track:hover{ background:var(--paper-2); }
.track__num{ font-family:var(--font-display); font-weight:700; font-size:14px; color:var(--gold-deep); letter-spacing:.06em; }
.track h3{ font-size:22px; text-transform:uppercase; margin:14px 0 12px; line-height:1.06; }
.track p{ margin:0; color:var(--text-soft); font-size:15px; line-height:1.5; }

/* ============================================================
   ГЛАВНЫЕ ВОПРОСЫ
   ============================================================ */
.questions{ background:var(--ink); color:var(--on-dark); }
.q-intro{ font-family:var(--font-display); text-transform:uppercase; font-weight:600; font-size:clamp(18px,2vw,24px);
  color:var(--on-dark-soft); margin:6px 0 34px; }
.q-intro b{ color:var(--on-dark); }
.q-grid{ display:grid; grid-template-columns:1fr 1fr; gap:0 56px; }
.q-item{ display:flex; gap:18px; padding:22px 0; border-top:1px solid var(--line-dark-soft); align-items:baseline; }
.q-item .qn{ font-family:var(--font-display); font-weight:700; color:var(--gold-2); font-size:15px; flex:none; width:34px; }
.q-item p{ margin:0; font-family:var(--font-display); text-transform:uppercase; font-weight:500; font-size:clamp(17px,1.9vw,22px);
  line-height:1.12; letter-spacing:.01em; }

/* ============================================================
   СПИКЕРЫ
   ============================================================ */
.speakers__head{ text-align:center; max-width:760px; margin:0 auto 46px; }
.speakers__head .lead{ margin:18px auto 0; }
.spk-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.spk{ background:var(--paper-2); border:1px solid var(--line-soft); border-radius:var(--radius-lg); overflow:hidden; }
.spk__ph{ aspect-ratio:1/1; background:linear-gradient(160deg,var(--paper-3),#e2ddd0); display:flex; align-items:center; justify-content:center; position:relative; }
.spk__ph svg{ width:52%; height:52%; opacity:.5; }
.spk__ph .soon{ position:absolute; bottom:12px; left:12px; font-family:var(--font-body); font-size:11px; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase; color:var(--muted); background:rgba(255,255,255,.75); padding:5px 10px; border-radius:40px; }
.spk__body{ padding:20px; }
.spk__body .n{ font-family:var(--font-display); text-transform:uppercase; font-weight:600; font-size:19px; color:var(--text); }
.spk__body .r{ color:var(--muted); font-size:13.5px; margin-top:5px; }
.speakers__note{ margin-top:36px; text-align:center; font-family:var(--font-display); text-transform:uppercase;
  letter-spacing:.04em; font-size:clamp(16px,1.8vw,21px); color:var(--text-soft); }
.speakers__note b{ color:var(--gold-deep); }

/* ============================================================
   ПРОГРАММА
   ============================================================ */
.prog__toggle{ display:inline-flex; padding:5px; background:var(--paper-3); border-radius:50px; gap:4px; margin-bottom:44px; }
.prog__toggle button{ border:none; background:transparent; padding:13px 30px; border-radius:50px; font-family:var(--font-display);
  text-transform:uppercase; font-weight:600; letter-spacing:.05em; font-size:16px; color:var(--text-soft); transition:.3s var(--ease); }
.prog__toggle button.active{ background:var(--ink); color:var(--on-dark); }
.prog__panel{ display:none; }
.prog__panel.active{ display:block; animation:fade .4s var(--ease); }
@keyframes fade{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:none;} }
.timeline{ display:grid; gap:0; max-width:900px; }
.tl-row{ display:grid; grid-template-columns:190px 1fr; gap:28px; padding:22px 0; border-top:1px solid var(--line); align-items:baseline; }
.tl-row:last-child{ border-bottom:1px solid var(--line); }
.tl-time{ font-family:var(--font-display); font-weight:600; font-size:18px; color:var(--gold-deep); letter-spacing:.02em; }
.tl-desc{ font-size:16.5px; }
.tl-desc b{ font-family:var(--font-display); text-transform:uppercase; font-weight:600; letter-spacing:.02em; }
.prog__day2{ display:grid; gap:18px; max-width:760px; }
.prog__day2 .p2{ padding:26px 30px; background:var(--paper-2); border:1px solid var(--line-soft); border-radius:var(--radius-lg); border-left:3px solid var(--gold); }
.prog__day2 .p2 b{ font-family:var(--font-display); text-transform:uppercase; font-size:20px; letter-spacing:.02em; display:block; margin-bottom:6px; }
.prog__note{ margin-top:24px; color:var(--muted); font-style:normal; font-size:15px; }

/* ============================================================
   НЕТВОРКИНГ
   ============================================================ */
.network{ position:relative; color:var(--on-dark); background:var(--ink); overflow:hidden; }
.network__bg{ position:absolute; inset:0; z-index:0; opacity:.28; }
.network__bg img{ width:100%; height:100%; object-fit:cover; }
.network__bg::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(13,13,15,.6),rgba(13,13,15,.94)); }
.network__inner{ position:relative; z-index:1; }
.network h2{ max-width:20ch; }
.net-pairs{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:40px 0; }
.net-pair{ display:flex; align-items:center; gap:14px; padding:20px 22px; border:1px solid var(--line-dark);
  border-radius:var(--radius-lg); background:rgba(255,255,255,.03); font-family:var(--font-display);
  text-transform:uppercase; font-weight:500; letter-spacing:.02em; font-size:clamp(15px,1.6vw,18px); }
.net-pair .a{ color:var(--on-dark); } .net-pair .arr{ color:var(--gold-2); font-size:20px; } .net-pair .b{ color:var(--on-dark-soft); }
.network__foot{ display:flex; flex-wrap:wrap; align-items:center; gap:20px 30px; justify-content:space-between; }
.network__foot p{ max-width:52ch; color:var(--on-dark-soft); margin:0; }

/* ============================================================
   EXPO
   ============================================================ */
.expo__grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(36px,5vw,72px); align-items:center; }
.expo__media{ border-radius:var(--radius-lg); overflow:hidden; aspect-ratio:4/3; box-shadow:var(--shadow); }
.expo__media img{ width:100%; height:100%; object-fit:cover; }
.expo__list{ list-style:none; margin:24px 0 30px; padding:0; columns:2; column-gap:34px; }
.expo__list li{ break-inside:avoid; padding:11px 0 11px 34px; position:relative; color:var(--text-soft); border-bottom:1px solid var(--line-soft); }
.expo__list li::before{ content:"К"; position:absolute; left:0; top:11px; }

/* ============================================================
   ПАРТНЁРАМ
   ============================================================ */
.partners{ background:var(--ink); color:var(--on-dark); }
.partners__grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,84px); align-items:start; }
.partners h2 .accent{ color:var(--gold-2); }
.partners__benefits{ list-style:none; margin:28px 0 0; padding:0; display:grid; gap:2px; }
.partners__benefits li{ padding:14px 0 14px 38px; border-top:1px solid var(--line-dark-soft); position:relative; color:var(--on-dark-soft); }
.partners__benefits li::before{ content:"К"; position:absolute; left:0; top:13px; }
.partners__benefits li:last-child{ border-bottom:1px solid var(--line-dark-soft); }

/* Формы */
.form{ background:var(--ink-2); border:1px solid var(--line-dark); border-radius:var(--radius-lg); padding:clamp(28px,3.5vw,42px); }
.form h3{ font-family:var(--font-display); text-transform:uppercase; font-size:24px; margin:0 0 6px; }
.form p.sub{ color:var(--on-dark-soft); font-size:14.5px; margin:0 0 24px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--on-dark-soft); margin-bottom:8px; font-weight:600; }
.field input, .field select, .field textarea{
  width:100%; padding:14px 16px; background:rgba(255,255,255,.04); border:1px solid var(--line-dark);
  border-radius:var(--radius); color:var(--on-dark); font-family:var(--font-body); font-size:15.5px; transition:.2s var(--ease);
}
.field input::placeholder, .field textarea::placeholder{ color:rgba(242,239,232,.35); }
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--gold); background:rgba(255,255,255,.06); }
.field select{ appearance:none; color:var(--on-dark); background-color:rgba(255,255,255,.04);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c39a54' stroke-width='1.6' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; padding-right:40px; }
/* Выпадающий список опций: белый фон + тёмный текст — читаемо во всех браузерах */
.field select option{ color:#14140f; background:#ffffff; }
.field select option:checked{ color:#14140f; background:#efe9dc; }
.form__consent{ font-size:12.5px; color:var(--on-dark-soft); margin-top:14px; line-height:1.5; }
.form__consent a{ color:var(--gold-2); border-bottom:1px solid var(--line-dark); }
.form-status{ margin-top:14px; font-size:14.5px; display:none; }
.form-status.ok{ display:block; color:var(--gold-2); }
.form-status.err{ display:block; color:#e08a7a; }

/* ============================================================
   ОРГАНИЗАТОР
   ============================================================ */
.org__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:12px; }
.org-card{ padding:32px 28px; border:1px solid var(--line); border-radius:var(--radius-lg); background:var(--paper-2);
  transition:.3s var(--ease); }
.org-card:hover{ border-color:var(--gold); transform:translateY(-4px); }
.org-card .ic{ width:40px; height:40px; color:var(--gold-deep); margin-bottom:20px; }
.org-card h3{ font-size:21px; text-transform:uppercase; margin:0 0 10px; }
.org-card p{ margin:0; color:var(--text-soft); font-size:15px; line-height:1.5; }

/* ============================================================
   ОСНОВАТЕЛЬ
   ============================================================ */
.founder{ background:var(--ink); color:var(--on-dark); }
.founder__grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(36px,5vw,72px); align-items:center; }
.founder__photo{ border-radius:var(--radius-lg); overflow:hidden; aspect-ratio:4/5; background:linear-gradient(160deg,var(--ink-3),#0a0a0c);
  display:flex; align-items:center; justify-content:center; border:1px solid var(--line-dark); position:relative; }
.founder__photo .mono{ font-family:var(--font-display); font-weight:700; font-size:120px; color:var(--gold); opacity:.22; letter-spacing:.02em; }
.founder__photo .cap{ position:absolute; bottom:20px; left:22px; right:22px; font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--on-dark-soft); }
.founder__name{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:clamp(30px,4vw,50px); line-height:1; }
.founder__role{ color:var(--gold-2); font-family:var(--font-display); text-transform:uppercase; letter-spacing:.06em; font-weight:600; margin:10px 0 22px; font-size:16px; }
.founder__bio{ color:var(--on-dark-soft); margin:0 0 16px; max-width:56ch; }
.founder__bio b{ color:var(--on-dark); font-weight:600; }
.founder__quote{ margin:28px 0 0; padding:24px 0 4px; border-top:1px solid var(--line-dark); font-family:var(--font-display);
  text-transform:none; font-weight:500; font-size:clamp(19px,2.1vw,25px); line-height:1.28; color:var(--on-dark); font-style:italic; letter-spacing:.005em; }
.founder__sign{ margin-top:16px; color:var(--gold-2); font-weight:600; letter-spacing:.05em; text-transform:uppercase; font-size:14px; }

/* ============================================================
   ТАРИФЫ
   ============================================================ */
.tariffs__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:12px; align-items:stretch; }
.tariff{ background:var(--paper-2); border:1px solid var(--line); border-radius:var(--radius-lg); padding:36px 32px;
  display:flex; flex-direction:column; position:relative; transition:.3s var(--ease); }
.tariff:hover{ transform:translateY(-6px); box-shadow:var(--shadow-soft); }
.tariff--feature{ background:var(--ink); color:var(--on-dark); border-color:var(--ink); }
.tariff__badge{ position:absolute; top:-13px; left:32px; background:var(--gold); color:#171310; font-family:var(--font-display);
  text-transform:uppercase; font-weight:600; font-size:12px; letter-spacing:.1em; padding:6px 14px; border-radius:40px; }
.tariff__name{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:28px; letter-spacing:.03em; }
.tariff__days{ font-size:13px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-deep); font-weight:600; margin-top:6px; }
.tariff--feature .tariff__days{ color:var(--gold-2); }
.tariff__price{ font-family:var(--font-display); font-weight:700; font-size:44px; margin:22px 0 4px; letter-spacing:.01em; }
.tariff__price span{ font-size:22px; color:var(--muted); }
.tariff--feature .tariff__price span{ color:var(--on-dark-soft); }
.tariff__list{ list-style:none; margin:20px 0 28px; padding:20px 0 0; border-top:1px solid var(--line); display:grid; gap:11px; flex:1; }
.tariff--feature .tariff__list{ border-color:var(--line-dark); }
.tariff__list li{ padding-left:26px; position:relative; font-size:15px; color:var(--text-soft); line-height:1.45; }
.tariff--feature .tariff__list li{ color:var(--on-dark-soft); }
.tariff__list li::before{ content:""; position:absolute; left:0; top:7px; width:14px; height:9px;
  border-left:2px solid var(--gold); border-bottom:2px solid var(--gold); transform:rotate(-45deg); }
.tariff__list li.head{ padding-left:0; font-family:var(--font-display); text-transform:uppercase; font-weight:600; color:var(--text); letter-spacing:.03em; font-size:14px; }
.tariff--feature .tariff__list li.head{ color:var(--gold-2); }
.tariff__list li.head::before{ display:none; }
.tariffs__note{ margin-top:22px; color:var(--muted); font-size:14px; text-align:center; }

/* ============================================================
   ПОЧЕМУ ПРИЕХАТЬ
   ============================================================ */
.why__flow{ display:flex; flex-wrap:wrap; gap:12px; margin:8px 0 40px; }
.why__step{ display:flex; align-items:center; gap:12px; padding:16px 24px; background:var(--paper-2); border:1px solid var(--line-soft);
  border-radius:50px; font-family:var(--font-display); text-transform:uppercase; font-weight:500; letter-spacing:.02em; font-size:clamp(14px,1.5vw,17px); }
.why__step .n{ color:var(--gold-deep); font-weight:700; }
.why__punch{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:clamp(28px,4.5vw,60px);
  line-height:1; letter-spacing:.01em; }
.why__punch .g{ color:var(--gold-deep); }

/* ============================================================
   МЕСТО
   ============================================================ */
.venue__grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,4vw,56px); align-items:stretch; }
.venue__info{ display:flex; flex-direction:column; justify-content:center; }
.venue__addr{ font-family:var(--font-display); text-transform:uppercase; font-weight:600; font-size:clamp(22px,2.6vw,32px); line-height:1.1; margin:16px 0 10px; }
.venue__meta{ display:flex; flex-wrap:wrap; gap:14px 30px; margin:26px 0; }
.venue__meta .m .k{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); font-weight:600; }
.venue__meta .m .v{ font-family:var(--font-display); text-transform:uppercase; font-size:19px; margin-top:4px; }
.venue__map{ border-radius:var(--radius-lg); overflow:hidden; min-height:420px; border:1px solid var(--line); position:relative; background:var(--paper-3); }
.venue__map iframe{ width:100%; height:100%; min-height:420px; border:0; display:block; filter:grayscale(.35) contrast(1.02); }
.venue__photos{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:12px; }
.venue__photos img{ border-radius:var(--radius); aspect-ratio:16/10; object-fit:cover; }

/* ============================================================
   FAQ
   ============================================================ */
.faq{ max-width:920px; margin-inline:auto; }
.faq__item{ border-top:1px solid var(--line); }
.faq__item:last-child{ border-bottom:1px solid var(--line); }
.faq__q{ width:100%; text-align:left; background:none; border:none; padding:26px 50px 26px 0; position:relative;
  font-family:var(--font-display); text-transform:uppercase; font-weight:600; font-size:clamp(17px,2vw,22px); letter-spacing:.01em; color:var(--text); }
.faq__q::after{ content:""; position:absolute; right:6px; top:50%; width:14px; height:14px; margin-top:-7px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Cpath d='M7 0v14M0 7h14' stroke='%23a37e3c' stroke-width='1.8'/%3E%3C/svg%3E") no-repeat center; transition:transform .3s var(--ease); }
.faq__item.open .faq__q::after{ transform:rotate(45deg); }
.faq__a{ max-height:0; overflow:hidden; transition:max-height .4s var(--ease); }
.faq__a p{ margin:0 0 26px; color:var(--text-soft); max-width:70ch; }

/* ============================================================
   ФИНАЛЬНЫЙ ЭКРАН
   ============================================================ */
.final{ position:relative; color:var(--on-dark); background:var(--ink); text-align:center; overflow:hidden;
  padding:clamp(90px,14vw,180px) 0; }
.final__bg{ position:absolute; inset:0; z-index:0; }
.final__bg img{ width:100%; height:100%; object-fit:cover; }
.final__bg::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(9,9,11,.82),rgba(9,9,11,.9)); }
.final__inner{ position:relative; z-index:1; }
.final__logo{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:clamp(46px,10vw,120px);
  letter-spacing:.14em; line-height:1; }
.final__sub{ font-family:var(--font-display); text-transform:uppercase; letter-spacing:.16em; color:var(--gold-2);
  font-size:clamp(13px,1.6vw,17px); margin:18px 0 8px; }
.final__date{ font-family:var(--font-display); text-transform:uppercase; font-size:clamp(16px,2vw,22px); color:var(--on-dark); }
.final__stats{ color:var(--on-dark-soft); margin:18px 0 40px; font-size:16px; }
.final__punch{ font-family:var(--font-display); font-weight:700; text-transform:uppercase; font-size:clamp(24px,4vw,48px);
  line-height:1.04; max-width:22ch; margin:0 auto 42px; }
.final__punch .g{ color:var(--gold-2); }

/* ============================================================
   ПОДВАЛ
   ============================================================ */
.footer{ background:#08080a; color:var(--on-dark-soft); padding:64px 0 34px; }
.footer__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid var(--line-dark-soft); }
.footer__brand .logo-word{ font-size:26px; }
.footer__desc{ margin:20px 0 0; max-width:38ch; font-size:14.5px; line-height:1.6; }
.footer__col h4{ font-family:var(--font-body); text-transform:uppercase; letter-spacing:.14em; font-size:12px; color:var(--on-dark); margin:0 0 18px; font-weight:600; }
.footer__col a, .footer__col p{ display:block; margin:0 0 12px; font-size:14.5px; transition:color .2s var(--ease); }
.footer__col a:hover{ color:var(--gold-2); }
.footer__bottom{ display:flex; flex-wrap:wrap; gap:14px 30px; justify-content:space-between; padding-top:26px; font-size:13px; }
.footer__bottom a:hover{ color:var(--gold-2); }

/* ============================================================
   Мобильное меню (панель)
   ============================================================ */
.mobile-nav{ position:fixed; inset:0; z-index:99; background:rgba(10,10,12,.98); backdrop-filter:blur(6px);
  transform:translateX(100%); transition:transform .4s var(--ease); display:flex; flex-direction:column;
  justify-content:center; padding:80px 32px 40px; gap:6px; }
body.menu-open .mobile-nav{ transform:none; }
.mobile-nav a{ font-family:var(--font-display); text-transform:uppercase; font-size:26px; font-weight:600; color:var(--on-dark);
  padding:12px 0; border-bottom:1px solid var(--line-dark-soft); letter-spacing:.03em; }
.mobile-nav a:last-of-type{ border:none; }
.mobile-nav .btn{ margin-top:22px; }

/* ============================================================
   МОДАЛ ЗАЯВКИ
   ============================================================ */
.modal{ position:fixed; inset:0; z-index:200; display:none; align-items:center; justify-content:center; padding:24px; }
.modal.open{ display:flex; }
.modal__backdrop{ position:absolute; inset:0; background:rgba(6,6,8,.72); backdrop-filter:blur(4px); animation:fade .3s var(--ease); }
.modal__dialog{ position:relative; z-index:1; width:100%; max-width:460px; background:var(--ink-2); color:var(--on-dark);
  border:1px solid var(--line-dark); border-radius:var(--radius-lg); padding:clamp(28px,4vw,42px); max-height:92vh; overflow-y:auto;
  animation:pop .35s var(--ease); box-shadow:0 40px 100px -30px rgba(0,0,0,.8); }
@keyframes pop{ from{ opacity:0; transform:translateY(16px) scale(.98);} to{ opacity:1; transform:none;} }
.modal__close{ position:absolute; top:14px; right:16px; width:38px; height:38px; border:none; background:transparent;
  color:var(--on-dark-soft); font-size:30px; line-height:1; transition:color .2s var(--ease); }
.modal__close:hover{ color:var(--gold-2); }
.modal .form h3{ color:var(--on-dark); }

/* ============================================================
   Фирменный маркер-иконка «К» (вместо чёрточек в перечнях)
   ============================================================ */
@keyframes k-flip{
  0%, 72% { transform:rotateY(0deg); }
  86%     { transform:rotateY(180deg); }
  100%    { transform:rotateY(360deg); }
}
.about__list li::before,
.expo__list li::before,
.partners__benefits li::before,
.acard ul li::before{
  width:22px; height:22px;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:12px; line-height:1;
  color:var(--gold-deep); background:var(--gold-tint);
  border:1px solid var(--gold); border-radius:50%;
  transform-style:preserve-3d; backface-visibility:visible;
  animation:k-flip 6s var(--ease) infinite;
  transition:background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.partners__benefits li::before{ color:var(--gold-2); background:rgba(195,154,84,.14); }
.acard ul li::before{ width:19px; height:19px; font-size:11px; }
/* стаггер — иконки «оживают» вразнобой */
.about__list li:nth-child(3n)::before,
.expo__list li:nth-child(3n)::before,
.partners__benefits li:nth-child(3n)::before,
.acard ul li:nth-child(3n)::before{ animation-delay:.9s; }
.about__list li:nth-child(3n+1)::before,
.expo__list li:nth-child(3n+1)::before,
.partners__benefits li:nth-child(3n+1)::before,
.acard ul li:nth-child(3n+1)::before{ animation-delay:1.9s; }
/* ускорение + подсветка при наведении на пункт */
.about__list li:hover::before,
.expo__list li:hover::before,
.partners__benefits li:hover::before,
.acard ul li:hover::before{
  animation-duration:1.1s; background:var(--gold); color:#171310;
  box-shadow:0 0 0 4px var(--gold-tint);
}
@media (prefers-reduced-motion:reduce){
  .about__list li::before,.expo__list li::before,
  .partners__benefits li::before,.acard ul li::before{ animation:none; }
}

/* ============================================================
   Анимации появления
   ============================================================ */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; } .reveal.d3{ transition-delay:.24s; } .reveal.d4{ transition-delay:.32s; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } .scroll-cue{ display:none; } html{ scroll-behavior:auto; } }

/* ============================================================
   ПРЕМИУМ-ЭФФЕКТЫ (динамика, интерактив)
   ============================================================ */
/* Прогресс прокрутки */
.scroll-progress{ position:fixed; top:0; left:0; height:3px; width:0; z-index:250;
  background:linear-gradient(90deg,var(--gold-deep),var(--gold-2)); box-shadow:0 0 14px rgba(195,154,84,.7); }

/* Свечение и точка за курсором (шлейф) */
.cursor-glow{ position:fixed; top:0; left:0; width:360px; height:360px; margin:-180px 0 0 -180px;
  border-radius:50%; pointer-events:none; z-index:60; opacity:0; transition:opacity .5s var(--ease);
  background:radial-gradient(circle, rgba(195,154,84,.16), rgba(195,154,84,0) 62%); mix-blend-mode:screen; will-change:transform; }
.cursor-dot{ position:fixed; top:0; left:0; width:8px; height:8px; margin:-4px 0 0 -4px; border-radius:50%;
  pointer-events:none; z-index:61; opacity:0; background:var(--gold-2); box-shadow:0 0 12px rgba(216,182,117,.9); will-change:transform; }
.cursor-trail{ position:fixed; top:0; left:0; width:6px; height:6px; margin:-3px 0 0 -3px; border-radius:50%;
  pointer-events:none; z-index:60; background:var(--gold); will-change:transform,opacity; }

/* Канвас частиц в тёмных секциях */
.fx-canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:1; pointer-events:none; }
.final__inner{ z-index:2; }

/* 3D-наклон карточек */
.acard, .tariff, .org-card{ transform-style:preserve-3d; will-change:transform; }

@media (hover:hover) and (pointer:fine){
  body:hover .cursor-glow{ opacity:1; }
}
@media (prefers-reduced-motion:reduce){
  .scroll-progress, .cursor-glow, .cursor-dot, .cursor-trail, .fx-canvas{ display:none !important; }
}

/* ============================================================
   АДАПТИВ
   ============================================================ */
@media (max-width:1080px){
  .audience__grid, .tracks, .spk-grid{ grid-template-columns:repeat(2,1fr); }
  .org__grid{ grid-template-columns:repeat(2,1fr); }
  .tariffs__grid{ grid-template-columns:1fr; max-width:520px; margin-inline:auto; }
  .scale__grid{ grid-template-columns:repeat(2,1fr); }
  .scale__item:nth-child(-n+2){ border-bottom:1px solid var(--line-dark-soft); }
  .scale__item:nth-child(odd){ border-left:none; }
}
@media (max-width:900px){
  .nav{ display:none; }
  .header-right .btn{ display:none; }
  .burger{ display:block; }
  .about__grid, .partners__grid, .founder__grid, .expo__grid, .venue__grid, .q-grid, .days{ grid-template-columns:1fr; }
  .founder__photo{ aspect-ratio:16/10; }
  .net-pairs{ grid-template-columns:1fr; }
  .expo__list{ columns:1; }
  .tl-row{ grid-template-columns:1fr; gap:6px; }
  .footer__top{ grid-template-columns:1fr 1fr; }
  .footer__brand{ grid-column:1/-1; }
}
@media (max-width:560px){
  body{ font-size:16px; }
  .container{ padding-inline:20px; }
  .overline{ font-size:11px; letter-spacing:.13em; flex-wrap:wrap; gap:8px; }
  .hero__overline{ letter-spacing:.14em; }
  .hero{ min-height:auto; }
  .hero__inner{ padding-top:12px; }
  .scroll-cue{ display:none; }
  .h-display{ font-size:clamp(38px,12vw,60px); }
  .audience__grid, .tracks, .spk-grid{ grid-template-columns:1fr; }
  .org__grid{ grid-template-columns:1fr; }
  .scale__grid{ grid-template-columns:1fr; }
  .scale__item{ border-left:none !important; border-bottom:1px solid var(--line-dark-soft); padding:26px 6px; }
  .venue__photos{ grid-template-columns:1fr; }
  .hero__cta{ gap:14px; } .hero__cta .btn{ width:100%; }
  .prog__toggle{ width:100%; } .prog__toggle button{ flex:1; padding:13px 10px; font-size:14px; }
}