/* ============================================================
   Генерация — 2036
   Дизайн-система: индиго × янтарь × кремовый × бордо
   ============================================================ */

:root {
  /* Основа — глубокий индиго */
  --color-deep:        #1A2B4E;
  --color-deep-2:      #243763;
  --color-deep-soft:   #2E4374;

  /* Тёплый янтарь */
  --color-warm:        #D4863C;
  --color-warm-soft:   #E8A968;
  --color-warm-pale:   #F5E0C0;

  /* Кремовый */
  --color-cream:       #FAF5EC;
  --color-cream-deep:  #F2E9D6;

  /* Бордо */
  --color-burgundy:    #8B2842;
  --color-burgundy-soft: #A8455F;

  /* Нейтрали */
  --color-ink:         #14182A;
  --color-text:        #2A2D38;
  --color-muted:       #6B6F7A;
  --color-line:        #E4DCC8;
  --color-white:       #FFFFFF;

  --bg-primary:        var(--color-cream);
  --bg-dark:           var(--color-deep);
  --bg-accent:         var(--color-warm-pale);
  --text-primary:      var(--color-text);
  --text-on-dark:      var(--color-cream);
  --accent:            var(--color-warm);
  --accent-strong:     var(--color-burgundy);

  /* Типографика */
  --font-serif: 'PT Serif', Georgia, 'Times New Roman', serif;
  --font-sans:  'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --font-h1:    clamp(2.5rem, 5vw + 1rem, 4.5rem);
  --font-h2:    clamp(1.875rem, 3vw + 1rem, 3rem);
  --font-h3:    clamp(1.375rem, 1.5vw + 1rem, 1.875rem);
  --font-h4:    clamp(1.125rem, 1vw + 0.875rem, 1.375rem);
  --font-body:  clamp(1rem, 0.4vw + 0.875rem, 1.125rem);
  --font-small: 0.875rem;
  --font-stat:  clamp(2.5rem, 4vw + 1rem, 4rem);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-soft: 0 8px 32px rgba(26, 43, 78, 0.08);
  --shadow-card: 0 4px 18px rgba(26, 43, 78, 0.06);
  --shadow-hover: 0 18px 44px rgba(26, 43, 78, 0.14);

  --container: 1280px;
  --pad-x: 24px;
  --header-h: 88px;
}

@media (min-width: 768px) {
  :root { --pad-x: 40px; }
}
@media (min-width: 1024px) {
  :root { --pad-x: 64px; }
}

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  overflow-x: hidden;
  max-width: 100vw;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-body);
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s var(--ease); }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0;
  color: var(--color-deep);
}
h1 { font-size: var(--font-h1); }
h2 { font-size: var(--font-h2); }
h3 { font-size: var(--font-h3); }
h4 { font-size: var(--font-h4); }
p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Container / utilities ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.section { padding: clamp(64px, 8vw, 120px) 0; position: relative; }
.section--dark { background: var(--color-deep); color: var(--text-on-dark); }
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--color-cream); }
.section--cream-deep { background: var(--color-cream-deep); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.section--dark .eyebrow { color: var(--color-warm-soft); }

.section-head { margin-bottom: clamp(40px, 5vw, 64px); max-width: 880px; }
.section-head .subtitle {
  font-size: clamp(1rem, 0.6vw + 0.9rem, 1.25rem);
  color: var(--color-muted);
  margin-top: 18px;
  max-width: 720px;
}
.section--dark .section-head .subtitle { color: rgba(245, 224, 192, 0.78); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  transition: all .25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--accent);
  color: var(--color-deep);
}
.btn--primary:hover {
  background: var(--color-warm-soft);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(212, 134, 60, 0.35);
}
.btn--ghost {
  background: transparent;
  border: 1.5px solid rgba(245, 224, 192, 0.4);
  color: var(--color-cream);
}
.btn--ghost:hover {
  background: rgba(212, 134, 60, 0.15);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.btn--ghost-dark {
  background: transparent;
  border: 1.5px solid var(--color-deep);
  color: var(--color-deep);
}
.btn--ghost-dark:hover {
  background: var(--color-deep);
  color: var(--color-cream);
  transform: translateY(-2px);
}
.btn[aria-disabled="true"] { opacity: 0.7; cursor: not-allowed; }
.btn[aria-disabled="true"]:hover { transform: none; box-shadow: none; }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(250, 245, 236, 0.92);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--color-line);
}
.site-header.is-scrolled .logo-text,
.site-header.is-scrolled .nav-link { color: var(--color-deep); }
/* .logo-emblem — теперь PNG, color не нужен, swap делается выше */

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo {
  display: flex; align-items: center; gap: 14px;
  flex-shrink: 0;
}
.logo-emblem {
  height: 72px;
  width: auto;
  flex-shrink: 0;
  display: block;
  color: var(--color-warm); /* для старых вхождений, если ещё где-нибудь svg-use */
}
/* Переключение лого по состоянию шапки */
.logo-emblem--onlight { display: none; }
.site-header.is-scrolled .logo-emblem--ondark { display: none; }
.site-header.is-scrolled .logo-emblem--onlight { display: block; }
.logo-text {
  font-family: var(--font-serif);
  color: var(--color-cream);
  line-height: 1.15;
  font-size: 0.72rem;
}
.logo-text .logo-text__title {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-warm);
  margin-top: 2px;
}
@media (max-width: 767px) {
  .logo-emblem { height: 52px; width: auto; }
  .logo-text { font-size: 0.62rem; }
  .logo-text .logo-text__title { font-size: 0.9rem; }
}

.primary-nav { display: none; }
@media (min-width: 1024px) {
  .primary-nav { display: flex; align-items: center; gap: 6px; }
}
.nav-link {
  position: relative;
  display: inline-block;
  padding: 8px 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-cream);
  border-radius: 8px;
  transition: color .2s var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px;
  bottom: 4px;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav-link:hover { color: var(--accent); }
.nav-link.is-active::after { transform: scaleX(1); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  background: var(--color-cream);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  padding: 8px;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown.is-open .nav-dropdown__menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-dropdown__item {
  display: block;
  padding: 10px 14px;
  font-size: 0.92rem;
  color: var(--color-deep);
  border-radius: 8px;
  transition: background .15s var(--ease);
}
.nav-dropdown__item:hover { background: var(--color-cream-deep); color: var(--accent-strong); }

/* Mobile menu */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  color: var(--color-cream);
}
.site-header.is-scrolled .menu-toggle { color: var(--color-deep); }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-deep);
  color: var(--color-cream);
  z-index: 70;
  transform: translateY(-100%);
  transition: transform .4s var(--ease);
  overflow-y: auto;
  padding: 24px var(--pad-x) 48px;
  display: flex;
  flex-direction: column;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu__top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 36px;
}
.mobile-menu__close {
  width: 44px; height: 44px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-cream);
}
.mobile-menu__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu__link {
  display: block;
  padding: 16px 8px;
  font-size: 1.25rem;
  font-family: var(--font-serif);
  color: var(--color-cream);
  border-bottom: 1px solid rgba(245, 224, 192, 0.12);
}
.mobile-menu__link:hover, .mobile-menu__link:focus { color: var(--accent); }
.mobile-menu__sub {
  list-style: none;
  padding: 6px 0 12px 16px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mobile-menu__sub a {
  display: block; padding: 8px 0; font-size: 1rem;
  color: rgba(245, 224, 192, 0.75);
}


/* ============================================================
   Секции
   ============================================================ */

/* ===== Hero ===== */
.hero {
  background: var(--color-deep);
  color: var(--text-on-dark);
  padding: calc(var(--header-h) + 48px) 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 18% 22%, rgba(245, 224, 192, 0.08) 0, transparent 38%),
    radial-gradient(circle at 82% 70%, rgba(212, 134, 60, 0.10) 0, transparent 45%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.4px 1.4px at 12% 20%, rgba(245,224,192,0.7) 50%, transparent 51%),
    radial-gradient(1px 1px at 28% 70%, rgba(245,224,192,0.55) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 50% 14%, rgba(245,224,192,0.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 64% 48%, rgba(245,224,192,0.7) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 80% 30%, rgba(245,224,192,0.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 90% 78%, rgba(245,224,192,0.55) 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 38% 88%, rgba(245,224,192,0.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 6% 56%, rgba(245,224,192,0.4) 50%, transparent 51%);
  opacity: 0.7;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 55fr 45fr; gap: 72px; }
}

.hero__eyebrow {
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 28px;
  max-width: 28em;
  line-height: 1.4;
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw + 1rem, 6.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.98;
  color: var(--color-cream);
  margin: 0 0 28px;
}
.hero__title .hero__title-num {
  color: var(--accent);
  display: inline-block;
}
.hero__slogan {
  font-family: var(--font-serif);
  font-size: clamp(1.375rem, 1.4vw + 1rem, 2rem);
  line-height: 1.25;
  color: var(--color-cream);
  margin: 0 0 24px;
  max-width: 22em;
}
.hero__slogan em {
  font-style: normal;
  color: var(--color-warm-soft);
}
.hero__lead {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: rgba(245, 224, 192, 0.85);
  margin: 0 0 36px;
  max-width: 32em;
}
.hero__lead .link-soft {
  color: var(--color-cream);
  border-bottom: 1px dashed rgba(245, 224, 192, 0.45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.hero__lead .link-soft:hover { color: var(--accent); border-bottom-color: var(--accent); }

.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero illustration placeholder */
.hero__visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}
.hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Stats strip */
.hero-stats {
  margin-top: 64px;
  border-top: 1px solid rgba(212, 134, 60, 0.32);
  padding-top: 40px;
}
.hero-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 24px;
}
@media (min-width: 640px) { .hero-stats__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .hero-stats__grid { grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 28px 16px; } }

.stat__num {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 2.5vw + 1rem, 3.25rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: 8px;
}
.stat__label {
  font-size: 0.85rem;
  color: rgba(245, 224, 192, 0.85);
  line-height: 1.35;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 1.4fr 1fr; gap: 72px; }
}
.about__lead { font-size: 1.0625rem; }
.about__visual {
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.about__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.subhead {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 1vw + 1rem, 1.75rem);
  color: var(--color-deep);
  margin-bottom: 28px;
  font-weight: 700;
  line-height: 1.25;
  max-width: 30em;
}

/* Quote of President */
.quote-card {
  margin-top: 72px;
  background: var(--color-deep);
  color: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  position: relative;
}
.quote-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
}
@media (min-width: 768px) {
  .quote-card { grid-template-columns: 160px 1fr; gap: 40px; align-items: start; }
}
.quote-photo {
  width: 120px; height: 120px; border-radius: 999px;
  flex-shrink: 0;
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
@media (min-width: 768px) {
  .quote-photo { width: 160px; height: 160px; }
}
.quote-body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.125rem, 1vw + 0.875rem, 1.4rem);
  line-height: 1.5;
  color: var(--color-cream);
}
.quote-body p { margin-bottom: 1em; }
.quote-attribution {
  margin-top: 24px;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.92rem;
  color: rgba(245, 224, 192, 0.78);
  line-height: 1.5;
}
.quote-attribution strong {
  display: block;
  color: var(--color-warm-soft);
  margin-bottom: 6px;
  font-size: 1rem;
}

/* Expected results */
.results { margin-top: 96px; }
.results__head { margin-bottom: 40px; }
.results__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .results__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.result-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.result-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.result-card__icon {
  width: 64px; height: 64px;
  border-radius: 999px;
  background: var(--color-cream-deep);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.result-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-deep);
  margin-bottom: 12px;
  line-height: 1.25;
}
.result-card__text { color: var(--color-muted); font-size: 0.98rem; }

/* ===== Topics ===== */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
@media (min-width: 768px) { .topics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } }
@media (min-width: 1024px) { .topics-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; } }
.topic-card { min-width: 0; word-wrap: break-word; overflow-wrap: anywhere; }

.topic-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--color-cream);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px 24px;
  min-height: 200px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  cursor: pointer;
  color: var(--color-deep);
}
.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
}
.topic-card__icon {
  width: 52px; height: 52px;
  border-radius: 999px;
  background: var(--color-cream-deep);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.topic-card__num {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: 0.08em;
}
.topic-card__text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--color-deep);
  margin-top: auto;
}

/* ===== Participants ===== */
.participants-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 20px;
}
@media (min-width: 640px) { .participants-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .participants-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 32px 24px; } }

.participant {
  text-align: center;
  padding: 8px;
}
.participant__icon {
  width: 80px; height: 80px;
  border-radius: 999px;
  background: var(--color-warm-pale);
  color: var(--accent-strong);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  transition: transform .3s var(--ease);
}
.participant:hover .participant__icon { transform: scale(1.08); }
.participant__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-deep);
  margin-bottom: 8px;
}
.participant__text { font-size: 0.9rem; color: var(--color-muted); line-height: 1.45; }

.formats-card {
  margin-top: 64px;
  background: var(--color-deep);
  color: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 56px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
@media (min-width: 768px) {
  .formats-card { flex-direction: row; align-items: center; justify-content: space-between; gap: 48px; }
}
.formats-card__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2vw + 1rem, 2.25rem);
  color: var(--color-cream);
  line-height: 1.15;
  max-width: 12em;
}
.formats-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.format-tag {
  display: inline-block;
  padding: 10px 18px;
  border: 1.5px solid var(--accent);
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  color: var(--color-warm-soft);
  background: rgba(212, 134, 60, 0.08);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.format-tag:hover { background: var(--accent); color: var(--color-deep); }


/* ===== Speakers ===== */
.speakers-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  background: transparent;
  color: var(--color-deep);
  border: 1.5px solid var(--color-line);
  transition: all .2s var(--ease);
}
.filter-btn:hover { border-color: var(--color-deep); }
.filter-btn.is-active {
  background: var(--color-deep);
  color: var(--color-cream);
  border-color: var(--color-deep);
}
.speakers-counter {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin: 0 0 24px;
  font-style: italic;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
}
@media (min-width: 768px) { .speakers-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 20px; } }
@media (min-width: 1024px) { .speakers-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
@media (min-width: 1280px) { .speakers-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); } }
.speaker-card { min-width: 0; }
.speaker__name { min-width: 0; word-wrap: break-word; overflow-wrap: break-word; hyphens: auto; }

.speaker-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
}
.speaker__photo {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--color-warm-pale), var(--color-warm-soft));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw + 0.5rem, 2.25rem);
  font-weight: 700;
  color: var(--color-deep);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.speaker__photo::after {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.07) 0 2px, transparent 2px 14px);
}
.speaker-card:hover .speaker__photo {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.speaker__has-role {
  position: absolute;
  top: 10px; right: 10px;
  width: 10px; height: 10px;
  border-radius: 999px;
  background: var(--color-burgundy);
  box-shadow: 0 0 0 3px rgba(250, 245, 236, 0.9);
  z-index: 1;
}
.speaker__name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-deep);
  line-height: 1.3;
}

/* Speaker tooltip / details */
.speaker__details {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 14px);
  transform: translateX(-50%) translateY(8px);
  width: min(320px, 80vw);
  background: var(--color-deep);
  color: var(--color-cream);
  padding: 18px 20px;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
  z-index: 10;
  font-size: 0.85rem;
  line-height: 1.45;
}
.speaker__details::after {
  content: "";
  position: absolute;
  left: 50%; top: 100%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: var(--color-deep);
}
.speaker-card:hover .speaker__details,
.speaker-card.is-open .speaker__details {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.speaker__status { color: rgba(245, 224, 192, 0.9); }

/* На мобильных: подсказка спикера разворачивается ПОД карточкой, не уходит за край экрана */
@media (max-width: 767px) {
  .speaker__details {
    position: static;
    left: auto;
    bottom: auto;
    width: 100%;
    max-width: 100%;
    transform: none;
    margin-top: 12px;
    box-shadow: none;
    max-height: 0;
    padding: 0 16px;
    overflow: hidden;
    opacity: 1;
    pointer-events: none;
    transition: max-height .25s var(--ease), padding .25s var(--ease);
  }
  .speaker__details::after { display: none; }
  .speaker-card:hover .speaker__details {
    /* hover на тач-устройствах не релевантен */
    max-height: 0;
    padding: 0 16px;
    transform: none;
  }
  .speaker-card.is-open .speaker__details {
    max-height: 400px;
    padding: 14px 16px;
    pointer-events: auto;
    transform: none;
  }
}
.speaker__role {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(245, 224, 192, 0.2);
  color: var(--color-warm-soft);
  font-weight: 500;
}

.speakers-note {
  margin-top: 36px;
  font-size: 0.85rem;
  color: var(--color-muted);
  max-width: 50em;
}

/* ===== Program (#program) ===== */
.program-element {
  background: var(--color-white);
  border-radius: var(--radius);
  margin-bottom: 32px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}
.program-element__head {
  background: var(--color-deep);
  color: var(--color-cream);
  padding: 18px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.program-element__num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
}
.program-element__title {
  font-family: var(--font-serif);
  color: var(--color-cream);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0;
}
.program-element__body { padding: 8px 0; }

.event {
  border-top: 1px solid var(--color-line);
}
.event:first-child { border-top: 0; }
.event > summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: background .2s var(--ease);
}
.event > summary::-webkit-details-marker { display: none; }
.event > summary:hover { background: var(--color-cream); }
.event[open] > summary { background: var(--color-cream); }

.event__chevron {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 999px;
  background: var(--color-cream-deep);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform .3s var(--ease);
  margin-top: 4px;
}
.event[open] .event__chevron { transform: rotate(180deg); }
.event__main { flex: 1; min-width: 0; }
.event__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-deep);
  margin: 0 0 8px;
  line-height: 1.3;
  font-weight: 700;
}
.event__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  font-size: 0.86rem;
  color: var(--color-muted);
}
.format-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(212, 134, 60, 0.14);
  color: var(--color-burgundy);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.event__moderators { color: var(--color-muted); }
.event__body {
  padding: 0 28px 26px 80px;
  color: var(--color-text);
  font-size: 0.98rem;
}
.event__body ul { padding-left: 22px; margin: 0 0 12px; }
.event__body ul li { margin-bottom: 6px; }
.event__body p:not(:last-child) { margin-bottom: 12px; }
.event__body strong { color: var(--color-deep); }
.event__body h5 {
  font-family: var(--font-serif);
  color: var(--color-deep);
  font-size: 1rem;
  margin: 18px 0 8px;
}
.event__body .topics-list-title {
  font-weight: 600;
  color: var(--color-deep);
  font-size: 0.92rem;
  margin-bottom: 6px;
}
.sub-event {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--color-cream);
  border-radius: 12px;
  border-left: 3px solid var(--accent);
}
.sub-event__title {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-deep);
  font-size: 0.98rem;
  margin-bottom: 6px;
}
.event__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  color: var(--accent-strong);
  font-weight: 600;
  font-size: 0.9rem;
  border-bottom: 1px dashed currentColor;
}
.event__link:hover { color: var(--color-deep); }

@media (max-width: 640px) {
  .event > summary { padding: 18px 18px; gap: 12px; }
  .event__body { padding: 0 18px 22px 18px; }
}

.program__download {
  margin-top: 48px;
  display: flex;
  justify-content: center;
}

/* ===== Strategy session (#strategy) ===== */
.strategy-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--color-warm-soft);
  margin-bottom: 24px;
  border-bottom: 1px dashed rgba(245, 224, 192, 0.35);
  padding-bottom: 2px;
}
.strategy-back:hover { color: var(--accent); }

.strategy__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw + 1rem, 5rem);
  font-weight: 700;
  color: var(--color-cream);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.strategy__title span { color: var(--accent); }

.strategy-teaser {
  margin-top: 56px;
  padding: clamp(28px, 4vw, 56px);
  background: var(--color-deep-2);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(245, 224, 192, 0.12);
}
.strategy-teaser__lead {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 1.8vw + 1rem, 2.25rem);
  color: var(--color-warm-soft);
  line-height: 1.2;
  margin: 0 0 28px;
  max-width: 18em;
}
.strategy-teaser__body { color: rgba(245, 224, 192, 0.88); font-size: 1rem; line-height: 1.7; }
.strategy-teaser__body p { margin-bottom: 1em; }
.strategy-teaser__body strong { color: var(--color-cream); }
.strategy-teaser__body em { font-style: normal; color: var(--color-warm-soft); }

/* Groups */
.groups-head { margin-top: 88px; margin-bottom: 40px; }
.groups-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) { .groups-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .groups-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1280px) { .groups-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.group-card {
  background: var(--color-deep-2);
  border: 1px solid rgba(245, 224, 192, 0.15);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.group-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}
.group-card__icon {
  width: 72px; height: 72px;
  border-radius: 999px;
  background: rgba(245, 224, 192, 0.12);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
}
.group-card__num {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--color-warm-soft);
  text-transform: uppercase;
}
.group-card__title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  color: var(--accent);
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.group-card__text {
  color: rgba(245, 224, 192, 0.88);
  font-size: 0.95rem;
  line-height: 1.55;
}
.group-card__coord {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(245, 224, 192, 0.12);
  font-size: 0.82rem;
  color: rgba(245, 224, 192, 0.65);
}
.group-card__coord strong { color: var(--color-cream); font-weight: 500; }
.group-card details {
  margin-top: 4px;
}
.group-card details > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 4px 0;
  border-bottom: 1px dashed currentColor;
}
.group-card details > summary::-webkit-details-marker { display: none; }
.group-card details > summary::after {
  content: "→";
  transition: transform .2s var(--ease);
}
.group-card details[open] > summary::after { transform: rotate(90deg); }
.group-card details[open] > summary { color: var(--color-warm-soft); }
.group-card details > div {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(245, 224, 192, 0.12);
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(245, 224, 192, 0.85);
}
.group-card details > div p { margin-bottom: 1em; }
.group-card details > div strong { color: var(--color-warm-soft); font-weight: 600; }
.group-card details > div ol,
.group-card details > div ul { padding-left: 22px; margin-bottom: 1em; }

/* ===== Organizers ===== */
.tabs {
  display: inline-flex;
  background: var(--color-cream-deep);
  border-radius: var(--radius-pill);
  padding: 4px;
  margin-bottom: 40px;
}
.tab {
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-deep);
  transition: all .2s var(--ease);
}
.tab.is-active { background: var(--color-deep); color: var(--color-cream); }

.org-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .org-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.org-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.org-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.org-card__photo {
  width: 88px; height: 88px;
  border-radius: 999px;
  background: linear-gradient(140deg, var(--color-warm-pale), var(--color-warm-soft));
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-deep);
}
.org-card__name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-deep);
  line-height: 1.25;
}
.org-card__role {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-burgundy);
}
.org-card__text { font-size: 0.92rem; color: var(--color-muted); line-height: 1.55; }

.org-note {
  margin-top: 32px;
  padding: 22px 28px;
  background: var(--color-cream-deep);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  font-size: 0.95rem;
  color: var(--color-text);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
@media (min-width: 768px) { .partners-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.partner-placeholder {
  aspect-ratio: 3/2;
  border: 2px dashed var(--color-line);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem;
  color: var(--color-muted);
  background: var(--color-white);
  text-align: center;
  padding: 16px;
  line-height: 1.4;
}

/* ===== Continuity (timeline) ===== */
.timeline {
  position: relative;
  margin-top: 48px;
  padding-left: 32px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 11px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-warm), rgba(212, 134, 60, 0.2));
}
.timeline__item {
  position: relative;
  padding-bottom: 36px;
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: -28px; top: 8px;
  width: 22px; height: 22px;
  border-radius: 999px;
  background: var(--color-cream-deep);
  border: 3px solid var(--accent);
  box-shadow: 0 0 0 4px var(--color-cream-deep);
}
.timeline__item--current .timeline__dot {
  background: var(--color-burgundy);
  border-color: var(--color-burgundy);
  box-shadow: 0 0 0 5px rgba(139, 40, 66, 0.18);
}
.timeline__date {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.timeline__item--current .timeline__date { color: var(--color-burgundy); }
.timeline__here {
  display: inline-block;
  padding: 3px 10px;
  background: var(--color-burgundy);
  color: var(--color-cream);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}
.timeline__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-deep);
  margin-bottom: 8px;
  font-weight: 700;
  line-height: 1.3;
}
.timeline__text { color: var(--color-muted); font-size: 0.95rem; }
.timeline__link {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent-strong);
  font-size: 0.9rem;
  border-bottom: 1px dashed currentColor;
}
.timeline__link:hover { color: var(--color-deep); }

.continuity-sub { margin-top: 88px; }
.continuity-sub__head { margin-bottom: 32px; }
.continuity-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .continuity-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.continuity-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.continuity-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.continuity-card__photo {
  aspect-ratio: 3/2;
  border-radius: 12px;
  background:
    linear-gradient(140deg, rgba(212,134,60,0.15), rgba(46,67,116,0.15)),
    repeating-linear-gradient(135deg, rgba(26,43,78,0.05) 0 2px, transparent 2px 14px);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--color-muted);
  font-family: monospace;
  font-size: 0.78rem;
}
.continuity-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-deep);
  margin-bottom: 10px;
  font-weight: 700;
}
.continuity-card__text { color: var(--color-muted); font-size: 0.92rem; font-style: italic; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-ink);
  color: rgba(245, 224, 192, 0.78);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 56px; } }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-warm-soft);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(245, 224, 192, 0.78); font-size: 0.95rem; }
.footer-col a:hover { color: var(--accent); }

.footer-logo .logo-text { color: var(--color-cream); font-size: 0.75rem; }
.footer-logo .logo-text__title { color: var(--color-warm); }
/* footer-logo — PNG сам в своих цветах */
.footer-slogan {
  margin-top: 20px;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: rgba(245, 224, 192, 0.82);
  line-height: 1.4;
  max-width: 18em;
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(245, 224, 192, 0.12);
  font-size: 0.85rem;
  color: rgba(245, 224, 192, 0.5);
  text-align: center;
}

/* ===== Details (universal) ===== */
details.disclosure {
  margin-top: 18px;
}
details.disclosure > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-strong);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 4px 0;
}
details.disclosure > summary::-webkit-details-marker { display: none; }
details.disclosure > summary::before {
  content: "";
  width: 22px; height: 22px;
  border-radius: 999px;
  border: 1.5px solid currentColor;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238B2842' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
  transition: transform .25s var(--ease);
}
details.disclosure[open] > summary::before { transform: rotate(180deg); }
details.disclosure > div {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
  color: var(--color-text);
  font-size: 0.98rem;
  line-height: 1.7;
}
details.disclosure > div p { margin-bottom: 1em; }
.section--dark details.disclosure > summary { color: var(--color-warm-soft); }
.section--dark details.disclosure > summary::before {
  border-color: var(--color-warm-soft);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E8A968' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
}
.section--dark details.disclosure > div {
  color: rgba(245, 224, 192, 0.85);
  border-top-color: rgba(245, 224, 192, 0.15);
}
/* Quote-card disclosure (dark background, not inside .section--dark) */
.quote-card details.disclosure > summary {
  color: var(--color-warm-soft) !important;
}
.quote-card details.disclosure > summary::before {
  border-color: var(--color-warm-soft);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E8A968' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
}
.quote-card details.disclosure > div,
.quote-card details.disclosure > div p,
.quote-card details.disclosure .quote-body,
.quote-card details.disclosure .quote-body p {
  color: var(--color-cream) !important;
  border-top-color: rgba(245, 224, 192, 0.2);
}

/* ============================================================
   Регистрация на форум
   ============================================================ */

/* CTA в навигации */
.nav-link--cta {
  margin-left: 8px;
  padding: 8px 16px;
  background: var(--accent);
  color: var(--color-deep) !important;
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.nav-link--cta:hover { background: var(--color-warm-soft); transform: translateY(-1px); }
.nav-link--cta::after { display: none; }
.site-header.is-scrolled .nav-link--cta { color: var(--color-deep) !important; }

.mobile-menu__link--cta {
  margin-top: 8px;
  color: var(--accent) !important;
  font-weight: 700;
}

/* Раскладка секции регистрации */
.register-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 1024px) {
  .register-grid { grid-template-columns: 1fr 1.4fr; gap: 72px; }
}

.register-intro h2 { color: var(--color-cream); }
.register-perks {
  list-style: none;
  padding: 0;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.register-perks li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: rgba(245, 224, 192, 0.92);
  font-size: 1rem;
  line-height: 1.5;
}
.register-perks__icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 999px;
  background: rgba(212, 134, 60, 0.18);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.register-contact {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(245, 224, 192, 0.18);
}
.register-contact__title {
  font-family: var(--font-serif);
  color: var(--color-warm-soft);
  font-size: 1.05rem;
  margin-bottom: 12px;
}
.register-contact__row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-cream);
  margin-bottom: 6px;
}
.register-contact__row a {
  color: var(--color-cream);
  border-bottom: 1px dashed rgba(245, 224, 192, 0.4);
}
.register-contact__row a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* Сама форма */
.register-form {
  background: var(--color-cream);
  color: var(--color-text);
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.register-form__row { display: contents; }
.register-form__row--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 640px) {
  .register-form__row--split { grid-template-columns: 1fr 1fr; }
}

/* Поля формы */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 0;
  padding: 0;
  min-width: 0;
}
.field__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-deep);
  letter-spacing: 0.01em;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: baseline;
}
.field--required > .field__label::after,
.field--required > legend.field__label::after {
  content: "*";
  color: var(--color-burgundy);
  margin-left: 2px;
}
.field__optional {
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--color-muted);
}
.field__error {
  display: none;
  color: var(--color-burgundy);
  font-size: 0.82rem;
  font-weight: 500;
}
.field.has-error .field__error,
.checkbox--consent.has-error .field__error { display: block; }

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea,
.field select,
.select {
  width: 100%;
  border: 1.5px solid var(--color-line);
  background: var(--color-white);
  border-radius: 12px;
  padding: 13px 16px;
  font: inherit;
  color: var(--color-text);
  line-height: 1.4;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
  font-family: var(--font-sans);
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder,
.field textarea::placeholder { color: rgba(107, 111, 122, 0.6); }
.field input:focus,
.field textarea:focus,
.field select:focus,
.select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212, 134, 60, 0.18);
}
.field.has-error input,
.field.has-error textarea,
.field.has-error select {
  border-color: var(--color-burgundy);
}
.field.has-error input:focus,
.field.has-error textarea:focus,
.field.has-error select:focus {
  box-shadow: 0 0 0 3px rgba(139, 40, 66, 0.18);
}

/* Select со своей стрелкой */
.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A2B4E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 42px;
  cursor: pointer;
}

/* Радио и чекбоксы */
.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.radio-group { flex-direction: row; flex-wrap: wrap; gap: 16px; }
.radio-group--columns { flex-direction: column; gap: 12px; }
@media (min-width: 640px) {
  .radio-group--columns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
  .checkbox-group { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
}

.radio,
.checkbox {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--color-text);
  user-select: none;
}
.radio input,
.checkbox input {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1.5px solid var(--color-line);
  background: var(--color-white);
  margin-top: 1px;
  position: relative;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.radio input { border-radius: 999px; }
.checkbox input { border-radius: 5px; }

.radio input:hover,
.checkbox input:hover { border-color: var(--color-deep-soft); }
.radio input:focus-visible,
.checkbox input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(212, 134, 60, 0.25);
}

.radio input:checked {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: inset 0 0 0 4px var(--color-white);
}
.checkbox input:checked {
  border-color: var(--accent);
  background: var(--accent);
}
.checkbox input:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A2B4E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='5 12 10 17 19 7'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
}

/* Согласие */
.checkbox--consent {
  font-size: 0.88rem;
  color: var(--color-muted);
  padding: 16px 18px;
  background: var(--color-cream-deep);
  border-radius: 12px;
  border: 1px solid var(--color-line);
  align-items: flex-start;
}
.checkbox--consent a { color: var(--accent-strong); text-decoration: underline; text-decoration-color: rgba(139, 40, 66, 0.4); text-underline-offset: 2px; }
.checkbox--consent.has-error { border-color: var(--color-burgundy); background: rgba(139, 40, 66, 0.04); }

/* Actions */
.register-form__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  margin-top: 8px;
}
@media (min-width: 640px) {
  .register-form__actions { flex-direction: row; align-items: center; gap: 24px; }
}
.register-form__submit { min-width: 220px; }
.register-form__submit:disabled,
.register-form__submit[aria-busy="true"] {
  opacity: 0.7;
  cursor: progress;
  pointer-events: none;
}
.register-form__note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* Сообщения после отправки */
.form-result {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 14px;
  align-items: flex-start;
  margin-top: 4px;
}
.form-result h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--color-deep);
}
.form-result p { margin: 0; font-size: 0.92rem; color: var(--color-text); }
.form-result a { color: var(--accent-strong); text-decoration: underline; }
.form-result__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.form-result--success {
  background: rgba(34, 130, 80, 0.08);
  border: 1px solid rgba(34, 130, 80, 0.25);
}
.form-result--success h4 { color: #226a3c; }
.form-result--success .form-result__icon {
  background: rgba(34, 130, 80, 0.18);
  color: #2a8a51;
}
.form-result--error {
  background: rgba(139, 40, 66, 0.07);
  border: 1px solid rgba(139, 40, 66, 0.25);
}
.form-result--error h4 { color: var(--color-burgundy); }
.form-result--error .form-result__icon {
  background: rgba(139, 40, 66, 0.15);
  color: var(--color-burgundy);
}

/* ===== Hidden helpers ===== */
.is-hidden { display: none !important; }
[hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

/* ===== Print ===== */
@media print {
  .site-header, .mobile-menu, #register, .program__download,
  .filter-btn, .menu-toggle, .hero__cta { display: none !important; }
  body { background: white; color: black; }
  .section, .section--dark, .section--cream-deep { padding: 24px 0; background: white !important; color: black !important; }
  .section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4,
  .section--dark .subtitle, .section--dark .eyebrow { color: black !important; }
  a { color: inherit; text-decoration: underline; }
  details > div, details[open] > div { display: block !important; }
  .hero, .hero__title, .hero__title-num, .hero__slogan, .hero__lead { color: black !important; }
  .hero { background: white !important; }
  .hero::before, .hero::after { display: none !important; }
}