@font-face {
  font-family: 'Manrope';
  src: local('CoFo Sans'), local('Manrope'), local('Helvetica Neue');
  font-display: swap;
}

:root {
  --font-sans: 'CoFo Sans', 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Точные цветовые и поверхностные токены по кадрам 0:00–0:30 видео Архбума × Форбико */
  --taupe-accent: #a89a7e;
  --taupe-accent-hover: #96876a;
  --forbico-amber: #c87a3e;
  --ink-dark: #2b2b29;
  --ink-body: #52524e;
  --ink-muted: #8c8b85;
  --surface-light: #f2f1ed;
  --surface-card: #ffffff;
  --surface-subtle: #f5f4f0;

  --radius-btn: 10px;
  --radius-box: 7px;
  --radius-card: 16px;
  --radius-lg: 20px;

  font-family: var(--font-sans);
  color: var(--ink-dark);
  background-color: #1f1e1c;
  -webkit-font-smoothing: antialiased;
}

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

html {
  overflow-x: clip;
}

body {
  margin: 0;
  overflow-x: clip;
  background-color: var(--surface-light);
  color: var(--ink-dark);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, p, ul {
  margin: 0;
  padding: 0;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 24px;
  z-index: 200;
  padding: 10px 18px;
  background: #fff;
  color: var(--ink-dark);
  border-radius: var(--radius-btn);
  font-weight: 600;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(1320px, calc(100% - 80px));
  margin-inline: auto;
}

/* ==========================================================================
   ФИРМЕННАЯ КНОПКА АРХБУМА (.btn-arkh: белая плашка + квадратный бейдж справа)
   ========================================================================== */
.btn-arkh {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  height: 44px;
  padding: 6px 6px 6px 18px;
  border-radius: var(--radius-btn);
  background: #ffffff;
  color: var(--ink-dark);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.btn-arkh:hover {
  transform: translateY(-1px);
  background: #faf9f6;
}

.btn-arkh--full {
  width: 100%;
}

.btn-arkh--subtle {
  background: #f4f3ef;
  box-shadow: none;
}

.btn-arkh--subtle:hover {
  background: #eae8e1;
}

.btn-arkh--taupe {
  background: var(--taupe-accent);
  color: #ffffff;
}

.btn-arkh--taupe:hover {
  background: var(--taupe-accent-hover);
}

.btn-arkh__box {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-box);
  background: var(--taupe-accent);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.btn-arkh--taupe .btn-arkh__box {
  background: #ffffff;
  color: var(--taupe-accent);
}

.btn-arkh:hover .btn-arkh__box {
  transform: translate(1px, -1px);
}

.icon {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   ТИПОГРАФИКА СЕКЦИОННЫХ ЗАГОЛОВКОВ (кадры 0:04, 0:10, 0:18, 0:21)
   ========================================================================== */
.section-heading {
  font-size: clamp(28px, 3.3vw, 46px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  text-align: center;
}

.section-heading--light {
  color: #ffffff;
}

.section-heading--dark {
  color: #353532;
}

/* ==========================================================================
   ПЛАВАЮЩАЯ ОДНОРЯДНАЯ ШАПКА (кадры 0:01–0:30 видео Архбума)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  padding: 20px 0 12px;
  pointer-events: none;
}

.header-inner {
  width: min(1320px, calc(100% - 80px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header-logo {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  mix-blend-mode: difference;
}

.header-logo__mark {
  width: 38px;
  height: 34px;
  display: inline-flex;
}

.header-logo__mark svg {
  width: 100%;
  height: 100%;
}

.header-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.header-logo__text strong {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-bottom: 1.5px solid currentColor;
  padding-bottom: 3px;
}

.header-logo__text small {
  font-size: 8px;
  letter-spacing: 0.16em;
  padding-top: 3px;
  opacity: 0.85;
}

.header-right-cluster {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-white-pill {
  height: 46px;
  padding: 0 24px;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  gap: 28px;
}

.header-white-pill a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-dark);
  padding: 6px 10px;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.header-white-pill a:hover,
.header-white-pill a.is-current {
  background: var(--taupe-accent);
  color: #ffffff;
}

.btn-header-cta {
  height: 46px;
  padding: 6px 7px 6px 18px;
  border-radius: 12px;
  background: var(--taupe-accent);
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  transition: background-color 0.2s ease;
}

.btn-header-cta:hover {
  background: var(--taupe-accent-hover);
}

.btn-header-cta__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #ffffff;
  color: var(--taupe-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.header-square-btn {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: #ffffff;
  color: var(--ink-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
  transition: background-color 0.2s ease;
}

.header-square-btn:hover {
  background: #f5f4f0;
}

/* Выпадающее меню */
.header-drawer {
  pointer-events: auto;
  width: min(1320px, calc(100% - 80px));
  margin: 10px auto 0;
}

.header-drawer[hidden] {
  display: none !important;
}

.header-drawer__card {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px 26px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.16);
}

.header-drawer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.header-drawer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.header-drawer__grid a {
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--surface-subtle);
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.header-drawer__grid a:hover {
  background: var(--taupe-accent);
  color: #ffffff;
}

/* ==========================================================================
   01 / ПЕРВЫЙ ЭКРАН (кадры 0:00 и 0:27 Архбума + видео-скролл трансформации)
   ========================================================================== */
.hero-scroll-section {
  height: 320svh;
  min-height: 1980px;
  position: relative;
  background: #1b1a18;
}

.hero-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 680px;
  overflow: hidden;
  background-color: #23221f;
  background-image: url('data:image/webp;base64,UklGRqwAAABXRUJQVlA4IKAAAAAwBgCdASowABsAPslWoEynpSMiOrZoAPAZCWUAyJ+uAgPrp885/g9NTh53+UdsvkrWHixx5qKVVkXAAP74Ze1CTApxTjEDxAgkCwJ0EqDjFYWx8OVfQbzt2qWqc6AAr2sD7sx5f9mhJWphwt1uHm51EYB/4AgPZ7ghixAh1pTZbtJwkzv8KAhZ0ks0kcLvGoXtVWKryyWyo53qyYHAAAAA');
  background-size: cover;
  background-position: center;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 38% 46%, rgba(255, 230, 180, 0.14), transparent 52%),
    linear-gradient(90deg, rgba(22, 21, 19, 0.72) 0%, rgba(22, 21, 19, 0.16) 42%, rgba(22, 21, 19, 0.58) 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0px, rgba(255, 255, 255, 0.025) 1px, transparent 1px, transparent 220px);
  pointer-events: none;
  z-index: 1;
}

.hero-media-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
}

.hero-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  background-color: #2b261f;
  background-image: url('data:image/webp;base64,UklGRqwAAABXRUJQVlA4IKAAAAAwBgCdASowABsAPslWoEynpSMiOrZoAPAZCWUAyJ+uAgPrp885/g9NTh53+UdsvkrWHixx5qKVVkXAAP74Ze1CTApxTjEDxAgkCwJ0EqDjFYWx8OVfQbzt2qWqc6AAr2sD7sx5f9mhJWphwt1uHm51EYB/4AgPZ7ghixAh1pTZbtJwkzv8KAhZ0ks0kcLvGoXtVWKryyWyo53qyYHAAAAA');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-poster__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#ingredient-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  z-index: 2;
  pointer-events: none;
}

/* Full-screen video display with zero obstructing overlays */
.hero-backdrop {
  display: none;
}

.hero-ambient-sunlight {
  position: absolute;
  top: 10%;
  left: 28%;
  width: 540px;
  height: 540px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 215, 140, 0.24) 0%, rgba(200, 122, 62, 0.08) 45%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 2;
  animation: pulseSunlight 8s ease-in-out infinite alternate;
}

@keyframes pulseSunlight {
  0% { transform: scale(0.92); opacity: 0.65; }
  100% { transform: scale(1.08); opacity: 0.95; }
}

.hero-layout {
  position: relative;
  z-index: 5;
  width: min(1320px, calc(100% - 80px));
  height: 100%;
  margin-inline: auto;
  padding-top: 100px;
  padding-bottom: 42px;
  display: grid;
  grid-template-columns: 1fr 440px;
  align-items: end;
  gap: 40px;
}

/* Левый нижний блок точно как на 0:00 Архбума */
.hero-bottom-left {
  max-width: 520px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.42);
  transition: width 0.3s ease, background-color 0.3s ease;
}

.hero-dot.is-active {
  width: 38px;
  background: #ffffff;
}

.hero-stage-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #e5b07a;
}

.hero-left-title {
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: #ffffff;
}

.hero-left-desc {
  font-size: 15px;
  line-height: 1.48;
  color: rgba(255, 255, 255, 0.86);
  max-width: 480px;
  margin-bottom: 4px;
}

/* Правый блок плиток .hero-right-panel один в один как на 0:00 и 0:27 Архбума */
.hero-right-panel {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.glass-card-top {
  padding: 26px 26px 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.glass-card-top h2 {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.glass-tiles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.glass-tile {
  height: 86px;
  padding: 16px 20px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  display: flex;
  align-items: flex-end;
  font-size: 16px;
  font-weight: 500;
  transition: background-color 0.25s ease, transform 0.2s ease;
}

.glass-tile:hover {
  background: rgba(255, 255, 255, 0.34);
  transform: translateY(-2px);
}

.hero-right-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

/* ==========================================================================
   ГРАДИЕНТНЫЙ ПЕРЕХОД ОТ КОНТРАСТНОГО ФОНА К СВЕТЛОМУ (0:01 -> 0:18 Архбума)
   ========================================================================== */
.gradient-transition-zone {
  background: linear-gradient(
    180deg,
    #1c1b19 0%,
    #2f2e2b 24%,
    #52514c 48%,
    #8d8b84 70%,
    #cac9c3 86%,
    #f2f1ed 100%
  );
}

/* ==========================================================================
   02 / КАРУСЕЛЬ ПРОДУКЦИИ (кадры 0:01–0:07 видео Архбума)
   ========================================================================== */
.products-section {
  padding-top: 96px;
  padding-bottom: 56px;
  overflow: hidden;
}

.arkh-carousel {
  position: relative;
  width: min(1380px, 100%);
  height: 460px;
  margin: 28px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.arkh-carousel::before {
  content: '';
  position: absolute;
  width: 520px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.arkh-carousel__stage {
  position: relative;
  width: 100%;
  height: 100%;
}

.arkh-slide {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(280px, 42vw, 540px);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%) scale(0.32);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
  cursor: pointer;
}

.arkh-slide__visual {
  width: 100%;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.arkh-slide__visual img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 28px 40px rgba(0, 0, 0, 0.42));
}

.arkh-slide__caption {
  margin-top: 12px;
  text-align: center;
  color: #ffffff;
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.arkh-slide__caption strong {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arkh-slide__caption span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
}

.arkh-slide.is-active {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  pointer-events: auto;
  z-index: 5;
  cursor: default;
}

.arkh-slide.is-active .arkh-slide__caption {
  opacity: 1;
}

.arkh-slide.is-prev {
  transform: translate(-136%, -52%) scale(0.46);
  opacity: 0.52;
  pointer-events: auto;
  z-index: 3;
}

.arkh-slide.is-next {
  transform: translate(36%, -52%) scale(0.46);
  opacity: 0.52;
  pointer-events: auto;
  z-index: 3;
}

/* Квадратные бежевые стрелки [←] и [→] точно как на кадре 0:04 */
.arkh-carousel__arrow {
  position: absolute;
  top: 47%;
  transform: translateY(-50%);
  z-index: 8;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--taupe-accent);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.arkh-carousel__arrow:hover {
  background: var(--taupe-accent-hover);
  transform: translateY(-50%) scale(1.06);
}

.arkh-carousel__arrow--prev {
  left: 26%;
}

.arkh-carousel__arrow--next {
  right: 26%;
}

/* ==========================================================================
   03 / ОТРАСЛЕВОЙ АККОРДЕОН (кадры 0:09–0:16 видео Архбума)
   ========================================================================== */
.solutions-section {
  padding-top: 64px;
  padding-bottom: 72px;
}

.arkh-accordion {
  margin-top: 40px;
  display: flex;
  align-items: stretch;
  gap: 12px;
  height: 468px;
}

.arkh-acc-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: #ffffff;
  flex: 0 0 60px;
  cursor: pointer;
  transition: flex-grow 0.55s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.arkh-acc-item.is-active {
  flex: 1 1 auto;
  cursor: default;
}

.arkh-acc-item__collapsed {
  position: absolute;
  inset: 0;
  padding: 18px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 22px;
  transition: opacity 0.2s ease;
}

.arkh-acc-item.is-active .arkh-acc-item__collapsed {
  opacity: 0;
  pointer-events: none;
}

.arkh-acc-num {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--taupe-accent);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.arkh-acc-vtitle {
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-dark);
  white-space: nowrap;
}

.arkh-acc-item__expanded {
  height: 100%;
  padding: 18px 18px 18px 26px;
  display: grid;
  grid-template-columns: 1fr 272px;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease 0.15s;
}

.arkh-acc-item.is-active .arkh-acc-item__expanded {
  opacity: 1;
  pointer-events: auto;
}

.arkh-acc-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-block: 4px;
  min-width: 0;
}

.arkh-acc-left__top {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.arkh-acc-left__top h3 {
  font-size: clamp(22px, 2.2vw, 31px);
  font-weight: 700;
  line-height: 1.12;
  text-transform: uppercase;
  color: #353532;
}

.arkh-acc-left__bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.arkh-acc-left__bottom p {
  font-size: 15px;
  line-height: 1.48;
  color: var(--ink-body);
  max-width: 440px;
}

.arkh-acc-photo {
  position: relative;
  width: 272px;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #eceae3;
}

.arkh-acc-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* AR-контур поверх продукта на фото (как на кадрах 0:09 и 0:15 Архбума) */
.ar-wireframe {
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 14px;
  box-shadow: inset 0 0 24px rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

/* Замыкающая вертикальная карточка «Все решения для отраслей» с круговой заливкой (кадр 0:15) */
.arkh-acc-more {
  position: relative;
  overflow: hidden;
  flex: 0 0 60px;
  border-radius: 16px;
  background: #ffffff;
  padding: 18px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 22px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.arkh-acc-more::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 14px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--taupe-accent);
  transform: scale(1);
  transition: transform 0.55s ease;
  z-index: 0;
}

.arkh-acc-more:hover::before {
  transform: scale(32);
}

.arkh-acc-more__icon {
  position: relative;
  z-index: 1;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.arkh-acc-more__text {
  position: relative;
  z-index: 1;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-dark);
  white-space: nowrap;
  transition: color 0.3s ease;
}

.arkh-acc-more:hover .arkh-acc-more__text {
  color: #ffffff;
}

/* ==========================================================================
   04 / ПРИЗЫВ 24 ЧАСА + ЦИФРЫ И СЕРТИФИКАТЫ (кадры 0:16–0:18 видео Архбума)
   ========================================================================== */
.cta-and-stats-section {
  padding-top: 36px;
  padding-bottom: 84px;
}

.arkh-cta-24 {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
}

.arkh-stats-row {
  margin-top: 96px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 56px;
}

.arkh-stats-cards {
  display: flex;
  align-items: stretch;
  gap: 16px;
}

.arkh-stat-card {
  min-width: 280px;
  height: 172px;
  padding: 28px 32px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.arkh-stat-card--white {
  background: #ffffff;
  color: #353532;
}

.arkh-stat-card--taupe {
  background: var(--taupe-accent);
  color: #ffffff;
}

.arkh-stat-card__num {
  font-size: clamp(54px, 5.2vw, 76px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.arkh-stat-card__label {
  font-size: 15px;
  line-height: 1.3;
  font-weight: 400;
}

.arkh-stats-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}

.arkh-stats-info h3 {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 600;
  line-height: 1.18;
  text-transform: uppercase;
  color: #353532;
}

.arkh-stats-info__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   СВЕТЛАЯ ПОВЕРХНОСТЬ (#F2F1ED — кадры 0:18–0:25 видео Архбума)
   ========================================================================== */
.light-surface-zone {
  background: var(--surface-light);
}

/* ==========================================================================
   05 / СТАНЬТЕ ЧАСТЬЮ КОМАНДЫ (кадры 0:18–0:19 видео Архбума)
   ========================================================================== */
.team-section {
  padding-top: 32px;
  padding-bottom: 92px;
}

.arkh-team-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.arkh-team-left {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.arkh-team-top-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.arkh-avatars {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.arkh-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  background-color: #dcdad2;
  border: 2px solid var(--surface-light);
  margin-left: -10px;
}

.arkh-avatar:first-child {
  margin-left: 0;
}

.arkh-pills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.arkh-pill {
  height: 46px;
  padding: 0 18px;
  border-radius: 10px;
  background: #ffffff;
  color: var(--ink-dark);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.arkh-pill--top {
  flex: 1;
}

.arkh-pill--full {
  grid-column: 1 / -1;
}

.arkh-team-photo-left {
  margin-top: 12px;
  height: 290px;
  border-radius: 16px;
  overflow: hidden;
  background: #e2e0d8;
}

.arkh-team-photo-left img,
.arkh-team-photo-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.arkh-team-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.arkh-team-photo-right {
  height: 430px;
  border-radius: 16px;
  overflow: hidden;
  background: #e2e0d8;
}

.arkh-team-desc {
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink-body);
  max-width: 540px;
}

.arkh-team-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   06 / НОВОСТИ (кадр 0:21 видео Архбума)
   ========================================================================== */
.news-section {
  padding-top: 24px;
  padding-bottom: 92px;
}

.arkh-news-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.arkh-news-card__link {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.arkh-news-card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  overflow: hidden;
  background: #e3e1d9;
}

.arkh-news-card__img--blue {
  background: linear-gradient(135deg, #0b5cab 0%, #3892e6 100%);
  padding: 16px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}

.arkh-news-card__banner {
  position: absolute;
  top: 14px;
  left: 16px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.15;
  text-transform: uppercase;
}

.arkh-news-card__img--conf {
  background: linear-gradient(135deg, #eef2f7 0%, #d7e1ec 100%);
  padding: 12px;
}

.arkh-news-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.arkh-news-card__img--blue img,
.arkh-news-card__img--conf img {
  object-fit: contain;
}

.arkh-news-card__link:hover .arkh-news-card__img img {
  transform: scale(1.04);
}

.arkh-news-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  color: #a09f99;
}

.arkh-news-card__title {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.32;
  color: #353532;
}

.arkh-news-more {
  margin-top: 36px;
  display: flex;
  justify-content: center;
}

/* ==========================================================================
   07 / СОЦСЕТИ СО СМАРТФОНОМ (кадр 0:22 видео Архбума)
   ========================================================================== */
.social-section {
  padding-top: 20px;
  padding-bottom: 84px;
}

.arkh-social-row {
  display: grid;
  grid-template-columns: 460px 1fr;
  align-items: center;
  gap: 72px;
}

.arkh-social-visual {
  position: relative;
  height: 570px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.arkh-social-Dynamic-plaque {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 440px;
  border-radius: 28px;
  background: linear-gradient(145deg, #baa98d 0%, #95856b 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 20px 40px rgba(110, 95, 75, 0.16);
}

/* Элегантный iPhone 16 Pro с тонкой титановой рамкой */
.arkh-iphone {
  position: relative;
  z-index: 2;
  width: 276px;
  height: 540px;
  background: #f1f3f6;
  border: 9px solid #1a1a1c;
  border-radius: 46px;
  box-shadow:
    0 28px 65px -10px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(0, 0, 0, 0.2),
    inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
}

/* Статус-бар iOS с Dynamic Island */
.arkh-iphone__statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 4px;
  font-size: 11px;
  font-weight: 700;
  color: #1a1a1c;
  line-height: 1;
}

.iphone-time {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.arkh-iphone__island {
  width: 78px;
  height: 19px;
  border-radius: 11px;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 6px;
}

.island-camera {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0b1a2a;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.iphone-icons {
  display: flex;
  align-items: center;
  gap: 5px;
}

.iphone-icon-svg {
  width: 12px;
  height: 9px;
  fill: #1a1a1c;
}

.iphone-battery {
  width: 18px;
  height: 10px;
  border: 1.2px solid #1a1a1c;
  border-radius: 3px;
  padding: 1px;
  display: flex;
  align-items: center;
  position: relative;
}

.iphone-battery::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 2px;
  width: 1.5px;
  height: 4px;
  background: #1a1a1c;
  border-radius: 0 1px 1px 0;
}

.battery-level {
  width: 80%;
  height: 100%;
  background: #34c759;
  border-radius: 1px;
}

/* Шапка официального канала Telegram */
.arkh-iphone__tg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px 8px;
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
}

.tg-back {
  font-size: 11px;
  font-weight: 500;
  color: #007aff;
  cursor: pointer;
}

.tg-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.tg-title__name {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  color: #1a1a1c;
}

.tg-verified {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #007aff;
  color: #ffffff;
  font-size: 7.5px;
  font-weight: 800;
}

.tg-title small {
  font-size: 8.5px;
  color: #8e8e93;
}

.tg-badge {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #245830 0%, #15381d 100%);
  color: #ffffff;
  font-size: 9.5px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Область переписки и карточка поста */
.arkh-iphone__chat-body {
  flex: 1;
  padding: 8px 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  overflow-y: auto;
  background: #eef1f5;
}

.tg-date-badge {
  align-self: center;
  font-size: 9px;
  font-weight: 600;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.28);
  padding: 2px 8px;
  border-radius: 10px;
  backdrop-filter: blur(4px);
}

.arkh-iphone__post-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.arkh-iphone__photo {
  height: 120px;
  border-radius: 8px;
  overflow: hidden;
}

.arkh-iphone__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.arkh-iphone__post-content {
  padding: 2px 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tg-post-heading {
  font-size: 10.5px;
  font-weight: 700;
  color: #1a1a1c;
  line-height: 1.25;
  margin: 0;
}

.tg-post-body {
  font-size: 9px;
  line-height: 1.34;
  color: #3a3a3c;
  margin: 0;
}

.tg-post-bullets {
  margin: 0;
  padding-left: 12px;
  font-size: 8.5px;
  line-height: 1.35;
  color: #4a4a4e;
  list-style: disc;
}

.tg-post-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  font-size: 8px;
  color: #8e8e93;
  margin-top: 2px;
}

.tg-post-checks {
  color: #34c759;
  font-weight: 700;
}

.tg-post-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 7px 10px;
  border-radius: 8px;
  background: #f0f6ff;
  border: 1px solid #d0e4ff;
  color: #007aff;
  font-size: 9.5px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.tg-post-btn:hover {
  background: #007aff;
  color: #ffffff;
}

.arkh-social-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.arkh-social-text h2 {
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 700;
  line-height: 1.14;
  text-transform: uppercase;
  color: #353532;
}

.arkh-social-text p {
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink-body);
  max-width: 480px;
}

.arkh-social-btns {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ==========================================================================
   08 / ГЕОГРАФИЯ (кадры 0:22–0:24 видео Архбума)
   ========================================================================== */
.geography-section {
  position: relative;
  padding-top: 12px;
}

.geography-heading {
  position: relative;
  z-index: 3;
  margin-bottom: 8px;
}

.geography-subheading {
  position: relative;
  z-index: 3;
  text-align: center;
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink-body);
  max-width: 680px;
  margin: 0 auto 24px;
}

.arkh-map-wrap {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
}

.arkh-map-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.arkh-pin {
  cursor: pointer;
}

.arkh-pin__hit {
  pointer-events: all;
  cursor: pointer;
}

.arkh-pin circle:not(.arkh-pin__hit),
.arkh-pin text {
  pointer-events: none;
  user-select: none;
}

.arkh-pin .arkh-pin__core {
  transition: stroke-width 0.24s cubic-bezier(0.16, 1, 0.3, 1), filter 0.24s ease;
}

.arkh-pin:hover .arkh-pin__core,
.arkh-pin.is-active .arkh-pin__core {
  stroke-width: 4.5px;
  filter: drop-shadow(0 2px 10px rgba(43, 74, 50, 0.45));
}

.arkh-pin text {
  transition: fill 0.2s ease;
}

.arkh-pin:hover text,
.arkh-pin.is-active text {
  fill: #14281a;
}

.arkh-map-cards {
  position: absolute;
  top: 50%;
  left: max(40px, calc((100vw - 1320px) / 2));
  transform: translateY(-50%);
  z-index: 4;
  width: min(330px, calc(100% - 40px));
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.arkh-map-card {
  width: 100%;
  text-align: left;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(220, 226, 215, 0.85);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #2f352b;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.arkh-map-card:hover,
.arkh-map-card.is-active {
  background: #ffffff;
  border-color: #2b4a32;
  box-shadow: 0 8px 24px rgba(43, 74, 50, 0.14), 0 2px 6px rgba(0, 0, 0, 0.04);
  transform: translateX(5px);
}

.arkh-map-card__tag {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
  background: #ebe9e1;
  color: #55524a;
}

.arkh-map-card__tag--plant {
  background: #2b4a32;
  color: #ffffff;
}

.arkh-map-card strong {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-dark);
}

.arkh-map-card small {
  font-size: 12px;
  line-height: 1.35;
  color: var(--ink-body);
}

/* ==========================================================================
   09 / ПОДВАЛ (кадр 0:24 видео Архбума)
   ========================================================================== */
.arkh-footer {
  padding: 40px 0 28px;
  background: var(--surface-light);
}

.arkh-footer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}

.arkh-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #353532;
}

.arkh-footer__mark {
  width: 42px;
  height: 38px;
}

.arkh-footer__brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.arkh-footer__brand strong {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-bottom: 1.5px solid currentColor;
  padding-bottom: 3px;
}

.arkh-footer__brand small {
  font-size: 8px;
  letter-spacing: 0.14em;
  padding-top: 3px;
  color: var(--ink-muted);
}

.arkh-footer__nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

.arkh-footer__row-main {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 28px;
  font-size: 16px;
  font-weight: 500;
  color: #353532;
}

.arkh-footer__row-sub {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 24px;
  font-size: 13px;
  color: var(--ink-body);
}

.arkh-footer__row-main a:hover,
.arkh-footer__row-sub a:hover {
  color: var(--taupe-accent);
}

.arkh-footer__bottom {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 11px;
  color: #a5a49e;
}

.arkh-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.arkh-footer__legal a:hover {
  color: var(--ink-dark);
}

/* ==========================================================================
   ЭКРАН «О КОМПАНИИ / ХОЛДИНГ» (кадры 0:29–0:30 видео Архбума)
   ========================================================================== */
.holding-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: var(--surface-light);
  overflow-y: auto;
  padding: 100px 0 64px;
}

.holding-overlay[hidden] {
  display: none !important;
}

.holding-sheet__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.holding-sheet__badge {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--taupe-accent);
}

.arkh-timeline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 56px;
}

.arkh-timeline-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.arkh-timeline-item__media {
  width: 100%;
  height: 220px;
  border-radius: 16px;
  background: #dfded8;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.arkh-timeline-item__media img {
  max-height: 100%;
  object-fit: contain;
}

.arkh-year-badge {
  padding: 8px 16px;
  border-radius: 10px;
  background: var(--taupe-accent);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
}

.arkh-timeline-item h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
  color: #353532;
}

/* Бенто-сетка «ХОЛДИНГ» точно как на кадре 0:30 */
.arkh-holding-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.holding-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  min-height: 270px;
}

.holding-card--main {
  grid-column: span 2;
}

.holding-card--main h2 {
  font-size: 32px;
  font-weight: 700;
  text-transform: uppercase;
}

.holding-card--main p {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-body);
  max-width: 640px;
}

.holding-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.holding-card__thumb {
  width: 140px;
  height: 92px;
  border-radius: 10px;
  background: #e2e1dc;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.holding-card__thumb img {
  max-height: 100%;
  object-fit: contain;
}

.holding-card__sketch {
  width: 68px;
  height: 68px;
  flex-shrink: 0;
}

.holding-card h3 {
  font-size: 22px;
  font-weight: 600;
}

.holding-card p {
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-body);
}

/* ==========================================================================
   МОДАЛЬНОЕ ОКНО ЗАЯВКИ (#request-modal)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 140;
  background: rgba(24, 24, 22, 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-dialog {
  width: min(660px, 100%);
  max-height: calc(100svh - 40px);
  overflow-y: auto;
  background: #ffffff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.28);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.modal-eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--taupe-accent);
}

.modal-header h2 {
  font-size: 26px;
  font-weight: 700;
  margin-top: 4px;
}

.b2b-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.b2b-form__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.b2b-tab {
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--surface-subtle);
  font-size: 12px;
  font-weight: 500;
}

.b2b-tab.is-active {
  background: var(--taupe-accent);
  color: #ffffff;
}

.b2b-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.b2b-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.b2b-field__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.b2b-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-body);
}

.demo-inn-btn {
  font-size: 11px;
  font-weight: 600;
  color: var(--taupe-accent);
  text-decoration: underline;
}

.b2b-field input,
.b2b-field textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid #dcdbd4;
  background: var(--surface-subtle);
  font-size: 14px;
}

.b2b-field input:focus,
.b2b-field textarea:focus {
  outline: 2px solid var(--taupe-accent);
  background: #ffffff;
}

.inn-status {
  font-size: 11px;
  color: var(--ink-muted);
}

.inn-status.is-valid {
  color: #2f6f3e;
  font-weight: 600;
}

.inn-status.is-invalid {
  color: #c4432b;
}

.b2b-file-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--surface-subtle);
  border: 1px dashed #c2c0b6;
  font-size: 13px;
  cursor: pointer;
}

.b2b-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-body);
}

.b2b-consent a {
  text-decoration: underline;
}

.b2b-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.b2b-direct-mail {
  font-size: 14px;
  font-weight: 600;
  color: var(--taupe-accent);
}

.b2b-feedback {
  padding: 12px 16px;
  border-radius: 10px;
  background: #eef6ec;
  color: #245830;
  font-size: 13px;
  font-weight: 500;
}

/* ==========================================================================
   АДАПТИВНОСТЬ (Планшеты 1024px и мобильные 390px)
   ========================================================================== */
@media (max-width: 1100px) {
  .header-white-pill {
    display: none;
  }
  .hero-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-right-panel {
    display: none;
  }
  .arkh-accordion {
    flex-direction: column;
    height: auto;
  }
  .arkh-acc-item {
    flex: none;
  }
  .arkh-acc-item__collapsed {
    position: relative;
    flex-direction: row;
    padding: 16px 20px;
  }
  .arkh-acc-vtitle {
    writing-mode: horizontal-tb;
    transform: none;
  }
  .arkh-acc-item.is-active .arkh-acc-item__collapsed {
    display: none;
  }
  .arkh-acc-item__expanded {
    display: none;
    height: auto;
    grid-template-columns: 1fr;
  }
  .arkh-acc-item.is-active .arkh-acc-item__expanded {
    display: grid;
  }
  .arkh-acc-photo {
    width: 100%;
    height: 220px;
  }
  .arkh-acc-more {
    flex: none;
    flex-direction: row;
    padding: 16px 20px;
  }
  .arkh-acc-more__text {
    writing-mode: horizontal-tb;
    transform: none;
  }
  .arkh-stats-row,
  .arkh-team-grid,
  .arkh-social-row,
  .arkh-timeline-grid,
  .arkh-holding-bento {
    grid-template-columns: minmax(0, 1fr);
  }
  .arkh-news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .header-drawer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .container,
  .header-inner,
  .hero-layout,
  .header-drawer {
    width: calc(100% - 32px);
  }
  .btn-header-cta span:first-child {
    display: none;
  }
  .btn-header-cta {
    padding: 6px;
  }
  .arkh-carousel {
    height: 320px;
  }
  .arkh-carousel__arrow--prev {
    left: 12px;
  }
  .arkh-carousel__arrow--next {
    right: 12px;
  }
  .arkh-stats-cards {
    flex-direction: column;
  }
  .arkh-stat-card {
    width: 100%;
    min-width: 0;
  }
  .arkh-pills-grid,
  .arkh-news-grid,
  .b2b-form__grid,
  .header-drawer__grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .arkh-map-cards {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: calc(100% - 32px);
    margin: -80px auto 24px;
  }
  .arkh-footer__top {
    flex-direction: column;
  }
  .arkh-footer__nav {
    align-items: flex-start;
  }
  .arkh-footer__row-main,
  .arkh-footer__row-sub {
    justify-content: flex-start;
  }
}