/* Файл: DigiMeld/css/styles.css */

:root {
  color-scheme: light;
  --bg-base: #07111f;
  --bg-top: #0d1b31;
  --bg-grid: rgba(123, 160, 255, 0.11);
  --surface: rgba(10, 21, 39, 0.74);
  --surface-strong: rgba(13, 27, 49, 0.88);
  --surface-soft: rgba(255, 255, 255, 0.06);
  --line: rgba(163, 189, 255, 0.16);
  --line-strong: rgba(163, 189, 255, 0.3);
  --text-main: #f5f8ff;
  --text-muted: #a6b3cc;
  --text-soft: #ccd7eb;
  --accent: #6db6ff;
  --accent-strong: #8af0d1;
  --shadow: 0 24px 80px rgba(1, 7, 20, 0.42);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(circle at top left, rgba(83, 139, 255, 0.22), transparent 30%),
    radial-gradient(circle at top right, rgba(79, 216, 197, 0.15), transparent 28%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-base) 48%, #050c16 100%);
  -webkit-font-smoothing: antialiased;
}

body.modal-open {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 95%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: auto -10% -220px auto;
  width: 540px;
  height: 540px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109, 182, 255, 0.18), transparent 70%);
  filter: blur(24px);
  z-index: -1;
  pointer-events: none;
}

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

img {
  max-width: 100%;
}

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.page-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(10, 21, 39, 0.76), rgba(5, 12, 22, 0.96));
  box-shadow: var(--shadow);
}

.page-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(138, 240, 209, 0.05), transparent 40%, rgba(109, 182, 255, 0.08));
  pointer-events: none;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #04111f;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 12px 30px rgba(109, 182, 255, 0.32);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-name {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-tag {
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text-soft);
  border: 1px solid transparent;
  transition: 160ms ease;
}

.nav a:hover,
.nav a.is-active {
  color: var(--text-main);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
}

.hero {
  position: relative;
  padding: 72px 32px 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.section-card,
.legal-card,
.contact-card,
.module-item {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
}

.hero-copy {
  padding: 34px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.hero h1,
.section-head h2,
.page-intro h1,
.legal-title,
.contact-card h2 {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: -0.045em;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(2.9rem, 5vw, 5rem);
  line-height: 0.98;
}

.hero p,
.section-head p,
.section-card p,
.legal-card p,
.contact-card p,
.footer-note {
  color: var(--text-muted);
  line-height: 1.75;
}

.hero p {
  max-width: 680px;
  margin: 22px 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button {
  color: #04111f;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 12px 32px rgba(109, 182, 255, 0.24);
}

.button-secondary {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-strong);
}

.button:hover,
.button-secondary:hover {
  transform: translateY(-1px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.metric {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.metric strong {
  display: block;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.metric span {
  color: var(--text-muted);
  font-size: 0.94rem;
}

.hero-panel {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.panel-label {
  display: inline-flex;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(138, 240, 209, 0.09);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.panel-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.panel-card p,
.panel-card li {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

.panel-card ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.panel-card li {
  position: relative;
  padding-left: 18px;
}

.panel-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.content {
  padding: 0 32px 40px;
}

.section {
  margin-top: 26px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-head h2,
.page-intro h1 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.section-head p,
.page-intro p {
  margin: 14px 0 0;
  font-size: 1.02rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.section-card {
  padding: 24px;
}

.section-card h3,
.contact-card h2 {
  margin: 0 0 12px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.section-card ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.section-card li {
  position: relative;
  padding-left: 18px;
  color: var(--text-soft);
}

.section-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.principle {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
}

.principle span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(109, 182, 255, 0.1);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.principle h3 {
  margin: 0 0 12px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.15rem;
}

.principle p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.72;
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}

.section-note {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.module-item {
  width: 100%;
  padding: 15px 16px;
  border-radius: 18px;
  text-align: center;
  font-weight: 700;
  color: var(--text-soft);
  letter-spacing: -0.02em;
  cursor: pointer;
  appearance: none;
  font: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.module-item strong {
  display: block;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1rem;
}

.module-item[data-project-id="aimeld"] strong {
  white-space: nowrap;
}

.module-item span {
  display: block;
  margin-top: 7px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.module-item:hover {
  border-color: var(--line-strong);
  color: var(--text-main);
  transform: translateY(-2px);
}

.module-item:focus-visible,
.modal-close:focus-visible,
.modal-link:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
}

.page-intro {
  max-width: 760px;
  padding: 60px 32px 0;
}

.page-intro p {
  color: var(--text-muted);
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: 20px;
  padding: 28px 32px 0;
}

.contact-card,
.legal-card {
  padding: 26px;
}

.contact-card strong,
.legal-title {
  color: var(--text-main);
}

.contact-list {
  display: grid;
  gap: 16px;
}

.contact-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.contact-label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-value {
  font-size: 1.03rem;
  color: var(--text-main);
}

.contact-note,
.legal-card p:last-child {
  margin-bottom: 0;
}

.legal-stack {
  display: grid;
  gap: 18px;
  padding: 28px 32px 0;
}

.legal-card {
  display: grid;
  gap: 10px;
}

.legal-title {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding: 24px 32px 32px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
}

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

.footer-nav a:hover {
  color: var(--text-main);
}

.footer-note {
  max-width: 620px;
  margin: 0;
  font-size: 0.95rem;
}

.project-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(2, 6, 14, 0.72);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, visibility 180ms ease;
  z-index: 50;
}

.project-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.project-submodal {
  z-index: 60;
}

.modal-dialog {
  width: min(920px, 100%);
  max-height: min(88vh, 900px);
  overflow: auto;
  border-radius: 28px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at top right, rgba(109, 182, 255, 0.14), transparent 25%),
    linear-gradient(180deg, rgba(9, 20, 36, 0.97), rgba(4, 11, 20, 0.98));
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.45);
}

.modal-dialog-small {
  width: min(760px, 100%);
}

.modal-header,
.modal-body,
.modal-footer {
  padding-left: 28px;
  padding-right: 28px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding-top: 28px;
}

.modal-headline {
  max-width: 700px;
}

.modal-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(109, 182, 255, 0.1);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modal-title {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.05em;
}

.modal-title-small {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

#projectModalTitle[data-project-id="aimeld"],
.modal-title.is-aimeld {
  white-space: nowrap;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  letter-spacing: -0.055em;
}

.modal-subtitle {
  margin: 14px 0 0;
  color: var(--text-soft);
  font-size: 1.04rem;
  line-height: 1.72;
}

.modal-close {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
}

.modal-body {
  display: grid;
  gap: 18px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.modal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 18px;
}

.modal-panel {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.modal-panel h3 {
  margin: 0 0 12px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.modal-panel p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

.modal-copy {
  display: grid;
  gap: 14px;
}

.modal-copy p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.78;
}

.modal-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.modal-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-soft);
  line-height: 1.7;
}

.modal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.modal-badge {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  font-size: 0.84rem;
  font-weight: 700;
}

.modal-footer {
  display: grid;
  gap: 16px;
  padding-top: 6px;
  padding-bottom: 28px;
}

.modal-footnotes {
  display: grid;
  gap: 8px;
  width: 100%;
}

.modal-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.modal-note-detail {
  color: var(--text-soft);
  font-size: 0.88rem;
}

.modal-note-detail.is-hidden {
  display: none;
}

.modal-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.modal-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  width: 100%;
  justify-content: flex-end;
}

.modal-link.is-hidden {
  display: none;
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.language-pill {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  font-weight: 600;
  line-height: 1.4;
}

@media (max-width: 980px) {
  .hero-grid,
  .page-grid,
  .principles {
    grid-template-columns: 1fr;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .modal-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--container));
    padding: 10px 0 22px;
  }

  .topbar,
  .hero,
  .content,
  .page-intro,
  .page-grid,
  .legal-stack,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 32px;
  }

  .hero-copy,
  .hero-panel,
  .section-card,
  .contact-card,
  .legal-card {
    padding: 20px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .modal-header {
    padding-top: 18px;
  }

  .modal-panel {
    padding: 18px;
  }

  .modal-footer {
    padding-bottom: 18px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .nav {
    width: 100%;
  }

  .nav a {
    flex: 1 1 auto;
    text-align: center;
  }

  .modal-actions {
    width: 100%;
  }

  .modal-actions .modal-link {
    flex: 1 1 auto;
  }
}