/* IT DMCC — светлая «металлическая» база + акцент #1FA971 */
:root {
  --color-bg-dark: #0f172a;
  --color-steel: #2b2f36;
  --color-green: #1fa971;
  --color-green-dim: rgba(31, 169, 113, 0.12);
  --color-green-soft: rgba(31, 169, 113, 0.45);
  --color-silver-top: #f8fafc;
  --color-silver-mid: #e2e8f0;
  --color-silver-deep: #cbd5e1;
  --color-light: #f5f7f9;
  --color-white: #ffffff;
  --color-text-muted: #64748b;
  --color-text-body: #475569;
  --color-heading: #0f172a;
  /* Карточки «pro tool» на светлой сетке (как в макете settlement / security) */
  --card-dark-bg: #3d4754;
  --card-dark-bg-hover: #454f5d;
  --card-dark-title: #f8fafc;
  --card-dark-text: #9ca8b4;
  --color-border: rgba(100, 116, 139, 0.22);
  --color-border-strong: rgba(148, 163, 184, 0.45);
  --color-glass: rgba(248, 250, 252, 0.82);
  --font: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-soft: 0 1px 0 rgba(255, 255, 255, 0.9) inset, 0 18px 40px -20px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 4px 20px rgba(15, 23, 42, 0.06);
  --max: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  /* Крупная сетка: на мобиле не меньше ~88px, на широких — до ~132px */
  --bg-grid-cell: clamp(88px, 11vw, 132px);
}

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

html {
  scroll-behavior: smooth;
  background: var(--color-silver-deep);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-body);
  /* База: холодный светло-серебристый градиент (верх/лево → центр → низ/право) */
  background:
    radial-gradient(ellipse 72% 58% at 50% 30%, rgba(255, 255, 255, 0.5) 0%, transparent 58%),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.45) 0%,
      rgba(255, 255, 255, 0.12) 38%,
      rgba(148, 163, 184, 0.07) 100%
    ),
    linear-gradient(135deg, var(--color-silver-top) 0%, var(--color-silver-mid) 48%, var(--color-silver-deep) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

/* Сетка + виньетка; металлический блик усилен вертикальным слоем в градиенте body */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(100, 116, 139, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 116, 139, 0.15) 1px, transparent 1px),
    radial-gradient(ellipse 92% 92% at 50% 48%, transparent 52%, rgba(15, 23, 42, 0.045) 100%);
  background-size:
    var(--bg-grid-cell) var(--bg-grid-cell),
    var(--bg-grid-cell) var(--bg-grid-cell),
    100% 100%;
  background-position: center top;
  opacity: 1;
}

/* Линии сетки ~0.14–0.18; фиксированный фон отключаем при reduced-motion */
@media (prefers-reduced-motion: reduce) {
  body {
    background-attachment: scroll;
  }
}

body > * {
  position: relative;
  z-index: 1;
}

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

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

a:hover {
  color: var(--color-green);
}

:focus-visible {
  outline: 2px solid var(--color-green);
  outline-offset: 3px;
}

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

/* Типографика: fluid headlines через clamp (MDN) */
.display {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--color-heading);
  font-size: clamp(2rem, 4.2vw + 1rem, 3.25rem);
  margin: 0 0 1.25rem;
}

.lead {
  font-size: clamp(1rem, 0.35vw + 0.95rem, 1.125rem);
  color: var(--color-text-muted);
  max-width: 36rem;
  margin: 0 0 2rem;
  line-height: 1.65;
}

.section-title {
  font-size: clamp(1.65rem, 2vw + 1rem, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-bg-dark);
  margin: 0 0 0.75rem;
}

.section-title--on-dark {
  color: var(--color-heading);
}

.section-intro {
  font-size: 1.0625rem;
  color: #475569;
  max-width: 40rem;
  margin: 0 0 2.5rem;
  line-height: 1.65;
}

.section-intro--on-dark {
  color: var(--color-text-body);
}

/* Опциональная двойная рамка контейнера: светлая + «стальная» */
.container--framed {
  padding: clamp(1.25rem, 3vw, 2rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow:
    inset 0 0 0 1px rgba(148, 163, 184, 0.4),
    var(--shadow-card);
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Навигация */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-glass);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.75) inset;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav__logo-wrap {
  display: flex;
  align-items: center;
  /* без «карточки»: логотип лежит прямо на стекле шапки */
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

.nav__logo-wrap img {
  height: clamp(2.65rem, 5vw, 3.4rem);
  width: auto;
  max-width: min(52vw, 17.5rem);
  display: block;
  object-fit: contain;
  object-position: left center;
}

.nav__links {
  display: none;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.2s var(--ease);
}

.nav__links a:hover {
  color: var(--color-heading);
}

.nav__actions {
  display: none;
  align-items: center;
  gap: 0.65rem;
}

@media (min-width: 900px) {
  .nav__links,
  .nav__actions {
    display: flex;
  }

  .nav__toggle {
    display: none;
  }
}

.nav__toggle {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--color-border);
  color: var(--color-heading);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.8rem;
}

.nav__drawer {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0 1.25rem;
  border-top: 1px solid var(--color-border);
}

.nav__drawer.is-open {
  display: flex;
}

.nav__drawer a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  padding: 0.35rem 0;
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.7rem 1.35rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

@media (prefers-reduced-motion: reduce) {
  .btn:active {
    transform: none;
  }
}

.btn--primary {
  background: var(--color-green);
  color: #042f1e;
}

.btn--primary:hover {
  background: #26c883;
  color: #021a10;
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.45);
  color: var(--color-heading);
  border: 1px solid var(--color-border-strong);
}

.btn--ghost:hover {
  border-color: var(--color-green-soft);
  color: #0d5c3d;
  background: rgba(255, 255, 255, 0.75);
}

.btn--dark {
  background: var(--color-bg-dark);
  color: var(--color-white);
  border: 1px solid var(--color-steel);
}

.btn--dark:hover {
  border-color: var(--color-green);
  color: var(--color-green);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 5.5rem) 0 4rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 45% at 75% 0%, rgba(31, 169, 113, 0.09), transparent 55%),
    radial-gradient(ellipse 55% 40% at 12% 100%, rgba(31, 169, 113, 0.05), transparent 50%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 3.5rem;
  }
}

.hero__visual-wrap {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow:
    inset 0 0 0 1px rgba(148, 163, 184, 0.42),
    var(--shadow-soft);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 42%, rgba(148, 163, 184, 0.06) 100%),
    linear-gradient(145deg, rgba(248, 250, 252, 0.95) 0%, rgba(226, 232, 240, 0.88) 55%, rgba(203, 213, 225, 0.75) 100%);
  padding: 1.25rem;
  min-height: 320px;
}

.hero-diagram {
  width: 100%;
  height: auto;
  display: block;
}

.hero-diagram .flow-line {
  fill: none;
  stroke: rgba(31, 169, 113, 0.35);
  stroke-width: 1.25;
}

.hero-diagram .flow-line--active {
  stroke: var(--color-green);
  stroke-dasharray: 8 6;
  animation: flow-dash 14s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero-diagram .flow-line--active {
    animation: none;
    stroke-dasharray: none;
  }
}

@keyframes flow-dash {
  to {
    stroke-dashoffset: -120;
  }
}

.hero-diagram .node-box {
  fill: rgba(255, 255, 255, 0.88);
  stroke: rgba(100, 116, 139, 0.28);
  stroke-width: 1;
}

.hero-diagram .node-box--accent {
  stroke: rgba(31, 169, 113, 0.5);
}

/* Непрозрачная заливка: линии потока под карточкой не просвечивают */
.hero-diagram .node-box--opaque {
  fill: rgba(255, 255, 255, 0.99);
}

.hero-diagram .node-label {
  fill: var(--color-text-muted);
  font-size: 11px;
  font-family: var(--font);
  font-weight: 500;
}

.hero-diagram .node-title {
  fill: var(--color-heading);
  font-size: 12px;
  font-family: var(--font);
  font-weight: 600;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.metric {
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.25);
}

.metric__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.35rem;
}

.metric__value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-heading);
}

.trust-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.trust-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.trust-points svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
  color: var(--color-green);
}

/* Phosphor Duotone: заливка currentColor + второй слой opacity="0.2" на path */
.svg-icon--phosphor {
  display: block;
  flex-shrink: 0;
  shape-rendering: geometricPrecision;
}

/* Ticker */
.ticker {
  border-block: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
  overflow: hidden;
}

.ticker__track {
  display: flex;
  gap: 3rem;
  padding: 0.65rem 0;
  width: max-content;
  animation: ticker-scroll 48s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .ticker__track {
    animation: none;
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
    gap: 1rem 2rem;
  }
}

@keyframes ticker-scroll {
  to {
    transform: translateX(-50%);
  }
}

.ticker__item {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.ticker__item strong {
  color: var(--color-green);
  font-weight: 600;
}

/* Полоса участников / партнёров */
.partners-strip {
  padding: clamp(2.75rem, 5vw, 3.75rem) 0;
  border-block: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.22);
  box-shadow: 0 1px 0 rgba(148, 163, 184, 0.1) inset;
}

.partners-strip__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
}

.partners-strip__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.35rem, 2vw + 0.75rem, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-heading);
  max-width: 36rem;
  line-height: 1.2;
}

.partners-strip__lead {
  margin: 0 0 2rem;
  max-width: 40rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-body);
}

.partners-strip__logos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: 1.5rem 1.25rem;
  align-items: center;
  justify-items: stretch;
}

.partners-strip__logos > li {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 900px) {
  .partners-strip__logos {
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem 1.25rem;
  }
}

@media (min-width: 1200px) {
  .partners-strip__logos {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.35rem 1rem;
  }
}

.partners-strip__logo {
  margin: 0;
  width: 100%;
  max-width: 12rem;
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.5rem;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
  overflow: visible;
}

.partners-strip__logo:hover {
  background: rgba(255, 255, 255, 0.45);
  border-color: rgba(148, 163, 184, 0.25);
}

/* Единая оптическая высота: иначе «квадратные» SVG (Gunvor) и «ленточные» (Mercuria) живут в разных мирах */
.partners-strip__logo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 2.2rem;
  object-fit: contain;
  object-position: center;
  opacity: 0.88;
  transition: opacity 0.2s var(--ease);
  overflow: visible;
}

/* Белый логотип на прозрачном фоне — в полосе как у SVG #64748b */
.partners-strip__logo img.partners-strip__img--alghaf {
  max-height: 2.75rem;
  width: auto;
  max-width: 100%;
  filter: brightness(0) saturate(100%) invert(48%) sepia(8%) saturate(749%) hue-rotate(176deg) brightness(95%) contrast(86%);
}

/* Заглушка Mercuria: после выравнивания высот с соседями чуть сильнее оптический вес */
.partners-strip__img--mercuria {
  max-height: 2.35rem;
}

.partners-strip__logo:hover img {
  opacity: 1;
}

.partners-strip__note {
  margin: 1.75rem 0 0;
  font-size: 0.72rem;
  line-height: 1.45;
  color: #94a3b8;
  max-width: 42rem;
}

/* Секции на светлой базе: полосы чуть плотнее фона страницы */
.section--light {
  background: rgba(255, 255, 255, 0.38);
  color: var(--color-heading);
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  border-block: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 1px 0 rgba(148, 163, 184, 0.12) inset;
}

.section--light .section-title {
  color: var(--color-heading);
}

.section--dark {
  background: linear-gradient(165deg, rgba(248, 250, 252, 0.75) 0%, rgba(226, 232, 240, 0.55) 100%);
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  border-block: 1px solid rgba(255, 255, 255, 0.45);
}

.section--steel {
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.8) 0%, rgba(241, 245, 249, 0.65) 100%);
  padding: clamp(3.5rem, 6vw, 5rem) 0;
  border-block: 1px solid rgba(255, 255, 255, 0.5);
}

/* Крупные институциональные карточки: заметный зазор 24–32px */
.section--dark .card-grid,
.section--steel .card-grid {
  gap: clamp(1.5rem, 2.5vw, 2rem);
}

/* Карточки */
.card-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .card-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .card-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .card-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid--3 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-white);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.35rem;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset, var(--shadow-card);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.card:hover {
  border-color: rgba(31, 169, 113, 0.25);
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.08);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(31, 169, 113, 0.14), rgba(31, 169, 113, 0.06));
  border: 1px solid rgba(31, 169, 113, 0.22);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  color: var(--color-green);
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-bg-dark);
  margin: 0 0 0.5rem;
}

.card__text {
  margin: 0;
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.6;
}

.card--dark {
  background: var(--card-dark-bg);
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: none;
  transition: background 0.2s var(--ease);
}

.card--dark .card__title {
  color: var(--card-dark-title);
  font-weight: 600;
}

.card--dark .card__text {
  color: var(--card-dark-text);
  line-height: 1.62;
}

/* Иконка: только акцентный зелёный контур, без светлой подложки */
.card--dark .card__icon {
  background: transparent;
  border: none;
  color: var(--color-green);
  width: auto;
  height: auto;
  padding: 0;
  margin-bottom: 1.1rem;
  border-radius: 0;
  place-items: start;
}

.card--dark .card__icon svg {
  width: 30px;
  height: 30px;
}

.card--dark:hover {
  background: var(--card-dark-bg-hover);
  box-shadow: none;
}

/* Workflow */
.workflow {
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
}

@media (min-width: 900px) {
  .workflow {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.workflow-step {
  position: relative;
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-card);
}

.workflow-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-green);
  margin-bottom: 0.75rem;
}

.workflow-step h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-bg-dark);
}

.workflow-step p {
  margin: 0;
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.6;
}

/* Legal note */
.legal-note {
  margin-top: 1.75rem;
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--color-green);
  background: rgba(31, 169, 113, 0.08);
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.55;
}

.section--dark .legal-note {
  background: rgba(31, 169, 113, 0.1);
  color: #3d4f5c;
  border-left: 4px solid var(--color-green);
  box-shadow: none;
}

/* Portal mockup */
.portal {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: #0c1222;
  box-shadow: var(--shadow-soft);
}

.portal__chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1rem;
  background: var(--color-steel);
  border-bottom: 1px solid var(--color-border);
}

.portal__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #475569;
}

.portal__dot:nth-child(1) {
  background: #64748b;
}

.portal__dot:nth-child(2) {
  background: #475569;
}

.portal__dot:nth-child(3) {
  background: var(--color-green);
  opacity: 0.5;
}

.portal__title {
  margin-left: auto;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.portal__body {
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 380px;
}

@media (max-width: 768px) {
  .portal__body {
    grid-template-columns: 1fr;
  }

  .portal__sidebar {
    display: none;
  }
}

.portal__sidebar {
  background: rgba(0, 0, 0, 0.25);
  border-right: 1px solid var(--color-border);
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.portal__nav-item {
  font-size: 0.72rem;
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  color: var(--color-text-muted);
}

.portal__nav-item--active {
  background: var(--color-green-dim);
  color: var(--color-green);
  font-weight: 600;
}

.portal__main {
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.portal__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

@media (max-width: 600px) {
  .portal__row {
    grid-template-columns: 1fr;
  }
}

.portal__widget {
  background: rgba(43, 47, 54, 0.65);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0.85rem;
}

.portal__widget--wide {
  grid-column: 1 / -1;
}

.portal__widget h4 {
  margin: 0 0 0.5rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.portal__stat {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-white);
}

.portal__badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  background: var(--color-green-dim);
  color: var(--color-green);
  font-weight: 600;
  margin-top: 0.35rem;
}

.portal__list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.portal__list li {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-border);
}

.portal__list li:last-child {
  border-bottom: none;
}

.portal__progress {
  height: 4px;
  background: var(--color-steel);
  border-radius: 2px;
  margin-top: 0.5rem;
  overflow: hidden;
}

.portal__progress-bar {
  height: 100%;
  width: 62%;
  background: linear-gradient(90deg, var(--color-green), #34d399);
  border-radius: 2px;
}

/* CTA финальный */
.cta-final {
  text-align: center;
  padding: clamp(3.5rem, 7vw, 5rem) 0;
  background:
    radial-gradient(ellipse 72% 85% at 50% 110%, rgba(31, 169, 113, 0.12), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, transparent 45%),
    linear-gradient(135deg, var(--color-silver-mid) 0%, var(--color-silver-deep) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 -1px 0 rgba(148, 163, 184, 0.15) inset;
}

.cta-final .display {
  max-width: 32rem;
  margin-inline: auto;
}

.cta-final .lead {
  margin-inline: auto;
}

.cta-final__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: linear-gradient(180deg, #e2e8f0 0%, #cbd5e1 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  padding: 3rem 0 2rem;
  color: var(--color-text-body);
  font-size: 0.875rem;
}

.footer__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.2fr repeat(3, 1fr);
  }
}

.footer__brand img {
  height: clamp(2.75rem, 4vw, 3.35rem);
  width: auto;
  max-width: 100%;
  margin-bottom: 0.75rem;
  display: block;
  object-fit: contain;
}

.footer__brand p {
  margin: 0;
  max-width: 16rem;
  line-height: 1.55;
}

.footer__col h4 {
  margin: 0 0 0.85rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #64748b;
}

.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__col li {
  margin-bottom: 0.5rem;
}

.footer__col a {
  color: var(--color-text-body);
}

.footer__col a:hover {
  color: var(--color-green);
}

.footer__col a[aria-current="page"] {
  color: var(--color-heading);
  font-weight: 600;
}

.legal-page__content a {
  color: var(--color-green);
  font-weight: 600;
  text-decoration: none;
}

.legal-page__content a:hover {
  text-decoration: underline;
}

.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: #64748b;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── Страница контактов ── */
.contact-page {
  padding: clamp(2.75rem, 6vw, 4rem) 0 clamp(3.5rem, 8vw, 5rem);
  min-height: 50vh;
  background: rgba(255, 255, 255, 0.38);
  color: var(--color-heading);
  border-block: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 1px 0 rgba(148, 163, 184, 0.12) inset;
}

.contact-page__inner {
  max-width: 52rem;
}

.contact-page__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
}

.contact-page__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.75rem, 2.5vw + 1rem, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-heading);
}

.contact-page__lead {
  margin: 0 0 2rem;
  max-width: 38rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-body);
}

.contact-feedback {
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact-feedback--success {
  background: rgba(31, 169, 113, 0.12);
  border: 1px solid rgba(31, 169, 113, 0.28);
  color: #0f5132;
}

.contact-feedback--error {
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.22);
  color: #7f1d1d;
}

.contact-feedback a {
  color: var(--color-green);
  font-weight: 600;
}

.contact-layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr minmax(12rem, 16rem);
    gap: 3rem;
  }
}

.contact-form {
  position: relative;
  display: grid;
  gap: 1.15rem;
  padding: 1.5rem 1.35rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset, var(--shadow-card);
}

.contact-form__field {
  display: grid;
  gap: 0.4rem;
}

.contact-form__field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-heading);
}

.contact-form__req {
  color: var(--color-green);
}

.contact-form__field input,
.contact-form__field textarea,
.contact-form__field select {
  width: 100%;
  margin: 0;
  padding: 0.65rem 0.8rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--color-heading);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.contact-form__field select {
  cursor: pointer;
  appearance: auto;
  background-image: none;
}

.contact-form__field textarea {
  resize: vertical;
  min-height: 8rem;
}

.contact-form__field input:hover,
.contact-form__field textarea:hover,
.contact-form__field select:hover {
  border-color: rgba(31, 169, 113, 0.35);
}

.contact-form__field input:focus-visible,
.contact-form__field textarea:focus-visible,
.contact-form__field select:focus-visible {
  outline: none;
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(31, 169, 113, 0.2);
}

.contact-form__hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.contact-form__submit {
  justify-self: start;
  margin-top: 0.25rem;
}

.contact-aside {
  padding: 1.25rem 0 0;
}

@media (min-width: 900px) {
  .contact-aside {
    padding: 0.5rem 0 0;
    border-left: 1px solid rgba(148, 163, 184, 0.35);
    padding-left: 2rem;
  }
}

.contact-aside__title {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #64748b;
}

.contact-aside__text {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-body);
}

.contact-aside__text a {
  color: var(--color-heading);
  font-weight: 600;
}

.contact-aside__text a:hover {
  color: var(--color-green);
}

.contact-aside__muted {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.nav__login {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav__login:hover {
  color: var(--color-green);
}

.nav__login[aria-current="page"] {
  color: var(--color-heading);
  background: rgba(255, 255, 255, 0.55);
  pointer-events: none;
}

/* Страница входа (заглушка) */
.login-layout {
  max-width: 26rem;
}

.login-form__note {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

body.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

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

.modal__backdrop {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(15, 23, 42, 0.45);
  cursor: pointer;
}

.modal__panel {
  position: relative;
  width: 100%;
  max-width: 22rem;
  padding: 1.5rem 1.35rem 1.35rem;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
}

.modal__title {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-heading);
  letter-spacing: -0.02em;
}

.modal__text {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-body);
}

.modal__action {
  width: 100%;
}

.modal.is-open .modal__panel {
  animation: modal-in 0.22s var(--ease) both;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .modal.is-open .modal__panel {
    animation: none;
  }
}

/* Юридические страницы */
.legal-page__content {
  max-width: 42rem;
  margin-top: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-body);
}

.legal-page__content h2 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-heading);
  letter-spacing: -0.01em;
}

.legal-page__content h2:first-child {
  margin-top: 0;
}

.legal-page__content p {
  margin: 0 0 1rem;
}

.legal-page__content ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.legal-page__content li {
  margin-bottom: 0.35rem;
}

.legal-page__meta {
  margin: 0 0 1.5rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.legal-page__nav {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  font-size: 0.88rem;
}

.legal-page__nav a {
  color: var(--color-green);
  font-weight: 600;
  text-decoration: none;
}

.legal-page__nav a:hover {
  text-decoration: underline;
}

/* ── Страница пополнения (/deposit) ── */
.deposit-page__inner {
  max-width: 56rem;
}

.deposit-context {
  margin-bottom: 1.75rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 169, 113, 0.28);
  background: rgba(31, 169, 113, 0.08);
}

.deposit-context__title {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-heading);
}

.deposit-context__body {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
}

.deposit-context__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  align-items: baseline;
}

.deposit-context__k {
  font-weight: 600;
  color: var(--color-text-muted);
  min-width: 6.5rem;
}

.deposit-context__v {
  color: var(--color-heading);
  word-break: break-all;
}

.deposit-context__note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.deposit-layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .deposit-layout {
    grid-template-columns: 1fr minmax(12rem, 17rem);
    gap: 3rem;
  }
}

.deposit-field-hint {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.deposit-amount-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.deposit-amount-btn {
  margin: 0;
  padding: 0.45rem 0.75rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-heading);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition:
    border-color 0.2s var(--ease),
    background 0.2s var(--ease),
    color 0.2s var(--ease);
}

.deposit-amount-btn:hover {
  border-color: rgba(31, 169, 113, 0.4);
  color: var(--color-green);
}

.deposit-amount-btn.is-selected {
  border-color: var(--color-green);
  background: rgba(31, 169, 113, 0.12);
  color: #0f5132;
}

.deposit-result {
  margin-top: 2.25rem;
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset, var(--shadow-card);
}

.deposit-result__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-heading);
}

.deposit-result__summary {
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-body);
}

.deposit-result__summary strong {
  color: var(--color-heading);
  font-weight: 600;
}

.deposit-qr {
  margin-bottom: 1.25rem;
  padding: 1rem;
  display: inline-block;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.deposit-qr canvas {
  display: block;
  vertical-align: top;
}

.deposit-qr-fallback {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.deposit-address-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.deposit-address {
  flex: 1 1 12rem;
  margin: 0;
  padding: 0.65rem 0.85rem;
  font-size: 0.8rem;
  line-height: 1.45;
  word-break: break-all;
  color: var(--color-heading);
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.deposit-copy {
  flex-shrink: 0;
}