/* Palette seed: СИМБІОЗ ХОЛДИНГ → hue 315 */

:root {
  --accent: hsl(315, 84%, 58%);
  --accent-two: hsl(25, 68%, 60%);
  --axis-it: hsl(195, 78%, 52%);
  --axis-auto: hsl(25, 78%, 58%);
  --axis-ind: hsl(145, 55%, 48%);
  --bg: hsl(175, 31%, 9%);
  --text: hsl(175, 20%, 96%);
  --panel: color-mix(in srgb, var(--bg) 72%, hsl(175, 22%, 18%));
  --muted: color-mix(in srgb, var(--text) 62%, transparent);
  --line: color-mix(in srgb, var(--text) 14%, transparent);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --header-h: 72px;
  --max-w: 1180px;
  --gap: clamp(1rem, 3vw, 2rem);
  --font: "Manrope", system-ui, sans-serif;
  --font-display: "Syne", var(--font);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 17% 11%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 55%),
    radial-gradient(circle at 83% 3%, color-mix(in srgb, var(--accent-two) 18%, transparent), transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
}

body.grid {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
}

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

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

h1, h2, h3 {
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

p {
  color: var(--muted);
}

.section-index {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent);
  opacity: 0.85;
}

/* Header */

.header {
  position: sticky;
  top: 1rem;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max-w);
  width: calc(100% - 2rem);
  margin: 1rem auto 0;
  padding: 0.65rem 0.65rem 0.65rem 1.25rem;
  background: color-mix(in srgb, var(--panel) 82%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 0.95rem;
  white-space: nowrap;
}

.logo-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  color: var(--bg);
  font-size: 0.9rem;
  font-weight: 900;
  flex-shrink: 0;
}

.logo-name {
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav a {
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s, background 0.2s;
}

.nav a:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--text) 6%, transparent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-toggle,
.menu-toggle {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 60%, transparent);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: border-color 0.2s, background 0.2s;
}

.lang-toggle {
  padding: 0.45rem 0.85rem;
}

.lang-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

body.menu-open .menu-toggle span:first-child {
  transform: translateY(7px) rotate(45deg);
}

body.menu-open .menu-toggle span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

/* Main */

main {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 10vw, 7rem);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  color: var(--bg);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 30%, transparent);
}

.btn.primary:hover {
  box-shadow: 0 12px 32px color-mix(in srgb, var(--accent-two) 35%, transparent);
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--line));
}

.btn.ghost:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-style: solid;
}

.btn--wide {
  width: 100%;
}

/* ── HERO: diagonal split + orbit ── */

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-top: 0.5rem;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -2rem -1rem auto;
  height: 70%;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 6%, transparent) 0%,
    transparent 60%
  );
  border-radius: var(--radius);
  pointer-events: none;
  z-index: -1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-two);
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.85rem;
  border: 1px solid color-mix(in srgb, var(--accent-two) 30%, var(--line));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--accent-two) 6%, transparent);
}

.hero h1 {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.hero-accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.08rem;
  max-width: 48ch;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-metrics li {
  display: flex;
  flex-direction: column;
  padding: 0.85rem 1.1rem;
  min-width: 7rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
}

.hero-metrics strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
}

.hero-metrics span {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Orbit visual */

.hero-slice--visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
}

.orbit {
  position: relative;
  width: min(320px, 80vw);
  aspect-ratio: 1;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 2px dashed color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 50%;
  animation: orbit-spin 24s linear infinite;
}

.orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 5.5rem;
  height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  border-radius: 50%;
  box-shadow: 0 0 40px color-mix(in srgb, var(--accent) 40%, transparent);
  z-index: 2;
}

.orbit-node {
  position: absolute;
  padding: 0.45rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  z-index: 3;
}

.orbit-node--tech {
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  background: color-mix(in srgb, var(--axis-it) 20%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--axis-it) 50%, var(--line));
  color: var(--axis-it);
}

.orbit-node--auto {
  bottom: 18%;
  left: 2%;
  background: color-mix(in srgb, var(--axis-auto) 20%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--axis-auto) 50%, var(--line));
  color: var(--axis-auto);
}

.orbit-node--ind {
  bottom: 18%;
  right: 2%;
  background: color-mix(in srgb, var(--axis-ind) 20%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--axis-ind) 50%, var(--line));
  color: var(--axis-ind);
}

@keyframes orbit-spin {
  to { transform: rotate(360deg); }
}

/* ── PROFILE: quote + pillars ── */

.profile {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: var(--gap);
  padding: clamp(2rem, 5vw, 3rem);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--panel) 90%, var(--accent) 4%), var(--panel));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) * 1.5);
  position: relative;
  overflow: hidden;
}

.profile::after {
  content: "DNA";
  position: absolute;
  right: -1rem;
  bottom: -1.5rem;
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 9rem);
  font-weight: 800;
  color: color-mix(in srgb, var(--text) 3%, transparent);
  pointer-events: none;
  line-height: 1;
}

.profile-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.profile-quote {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.65rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
  border: none;
  padding: 0 0 0 1.25rem;
  border-left: 4px solid var(--accent);
  max-width: 62ch;
}

.profile-pillars {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pillar {
  padding: 1.5rem;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.pillar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.pillar--digital {
  background: color-mix(in srgb, var(--axis-it) 8%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--axis-it) 25%, var(--line));
}

.pillar--digital::before { background: var(--axis-it); }

.pillar--auto {
  background: color-mix(in srgb, var(--axis-auto) 8%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--axis-auto) 25%, var(--line));
}

.pillar--auto::before { background: var(--axis-auto); }

.pillar--ind {
  background: color-mix(in srgb, var(--axis-ind) 8%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--axis-ind) 25%, var(--line));
}

.pillar--ind::before { background: var(--axis-ind); }

.pillar-glyph {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  opacity: 0.7;
}

.pillar h3 {
  margin-bottom: 0.5rem;
}

.pillar p {
  font-size: 0.875rem;
}

/* ── AREAS: bento mosaic ── */

.areas-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: var(--gap);
}

.areas-lead {
  margin-top: 0.5rem;
  max-width: 50ch;
  font-size: 0.95rem;
}

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: 0.85rem;
}

.bento-cell {
  padding: 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
}

.bento-cell:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--bg) 50%, transparent);
}

.bento-cell--wide {
  grid-column: span 2;
}

.bento-cell--tall {
  grid-row: span 2;
}

.bento-cell[data-axis="it"] {
  background: linear-gradient(145deg, color-mix(in srgb, var(--axis-it) 12%, var(--panel)), var(--panel));
  border-color: color-mix(in srgb, var(--axis-it) 28%, var(--line));
}

.bento-cell[data-axis="auto"] {
  background: linear-gradient(145deg, color-mix(in srgb, var(--axis-auto) 12%, var(--panel)), var(--panel));
  border-color: color-mix(in srgb, var(--axis-auto) 28%, var(--line));
}

.bento-cell[data-axis="ind"] {
  background: linear-gradient(145deg, color-mix(in srgb, var(--axis-ind) 12%, var(--panel)), var(--panel));
  border-color: color-mix(in srgb, var(--axis-ind) 28%, var(--line));
}

.bento-axis {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.55;
}

.bento-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  opacity: 0.15;
  margin-bottom: 0.5rem;
}

.bento-cell h3 {
  margin-bottom: 0.45rem;
  padding-right: 3rem;
}

.bento-cell p {
  font-size: 0.85rem;
  margin-top: auto;
}

/* ── PROCESS: route timeline ── */

.process-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: calc(var(--gap) * 1.25);
}

.process-lead {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.route {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.route::before {
  content: "";
  position: absolute;
  top: 1.1rem;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two), var(--axis-ind));
  opacity: 0.5;
}

.route-stop {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 0.5rem;
}

.route-marker {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.route-stop:nth-child(2) .route-marker { border-color: var(--accent-two); }
.route-stop:nth-child(3) .route-marker { border-color: var(--axis-it); }
.route-stop:nth-child(4) .route-marker { border-color: var(--axis-ind); }

.route-card {
  padding: 1.25rem 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 100%;
  text-align: left;
  transition: border-color 0.2s;
}

.route-stop:hover .route-card {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.route-phase {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.route-stop:nth-child(2) .route-phase { color: var(--accent-two); }
.route-stop:nth-child(3) .route-phase { color: var(--axis-it); }
.route-stop:nth-child(4) .route-phase { color: var(--axis-ind); }

.route-card h3 {
  margin-bottom: 0.4rem;
}

.route-card p {
  font-size: 0.82rem;
  line-height: 1.55;
}

/* ── CONTACT: split panel ── */

.contact-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--gap);
  align-items: stretch;
}

.contact-header {
  margin-bottom: 2rem;
}

.contact-header h2 {
  margin: 0.5rem 0;
}

.contact-header p {
  font-size: 0.95rem;
  max-width: 36ch;
}

.contact-channels {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.channel {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: transform 0.2s;
}

.channel:hover {
  transform: translateX(4px);
}

.channel--phone {
  background: color-mix(in srgb, var(--accent) 6%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 25%, var(--line));
}

.channel--mail {
  background: color-mix(in srgb, var(--axis-it) 6%, var(--panel));
  border-color: color-mix(in srgb, var(--axis-it) 25%, var(--line));
}

.channel--addr {
  background: color-mix(in srgb, var(--axis-ind) 6%, var(--panel));
  border-color: color-mix(in srgb, var(--axis-ind) 25%, var(--line));
}

.channel-icon {
  font-size: 1.25rem;
  line-height: 1;
  opacity: 0.8;
  flex-shrink: 0;
}

.channel-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.channel a,
.channel span:last-child {
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}

.channel a:hover {
  color: var(--accent);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 80%, var(--accent) 6%), var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: calc(var(--radius) * 1.25);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

.contact-form textarea {
  resize: vertical;
  min-height: 110px;
}

/* Footer */

.footer {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1rem 2.5rem;
  border-top: 1px solid var(--line);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--text) 70%, transparent);
}

.footer-legal {
  font-size: 0.8rem;
}

/* Breakpoints */

@media (max-width: 980px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: calc(var(--header-h) + 1.5rem);
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: color-mix(in srgb, var(--panel) 95%, transparent);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s, visibility 0.25s, transform 0.25s;
  }

  body.menu-open .nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav a {
    padding: 0.75rem 1rem;
  }

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

  .hero-slice--visual {
    min-height: 280px;
  }

  .profile-pillars {
    grid-template-columns: 1fr;
  }

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

  .bento-cell--wide {
    grid-column: span 2;
  }

  .bento-cell--tall {
    grid-row: span 1;
  }

  .route {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .route::before {
    display: none;
  }

  .route-stop {
    flex-direction: row;
    text-align: left;
    gap: 1rem;
    align-items: flex-start;
  }

  .route-marker {
    margin-bottom: 0;
    margin-top: 1.25rem;
  }

  .contact-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .logo-name {
    display: none;
  }

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

  .bento-cell--wide {
    grid-column: span 1;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-metrics {
    flex-direction: column;
  }

  .hero-metrics li {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .orbit-ring {
    animation: none;
  }

  .btn:hover,
  .bento-cell:hover,
  .channel:hover {
    transform: none;
  }
}