/* Palette seed: ОЛСОМ → hue 224 */
:root {
  --bg: hsl(224, 32%, 5%);
  --bg-elevated: hsl(224, 28%, 9%);
  --text: hsl(220, 18%, 96%);
  --accent: hsl(224, 92%, 62%);
  --accent-two: hsl(168, 72%, 48%);
  --accent-warm: hsl(32, 95%, 58%);
  --panel: hsl(224, 24%, 11%);
  --muted: color-mix(in srgb, var(--text) 58%, transparent);
  --line: color-mix(in srgb, var(--text) 12%, transparent);
  --glow: color-mix(in srgb, var(--accent) 40%, transparent);
  --radius: 20px;
  --radius-sm: 12px;
  --header-h: 80px;
  --max-w: 1240px;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

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

/* ─── Header: full-width bar with gradient line ─── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 24px;
}

.header-line {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent) 30%,
    var(--accent-two) 70%,
    transparent
  );
  opacity: 0.5;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.logo-letter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  position: relative;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
  border-radius: 2px;
}

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

.nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-toggle {
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.lang-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  cursor: pointer;
}

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

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── Shared ─── */
main {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 100px;
}

section {
  margin-bottom: 120px;
}

section:last-child {
  margin-bottom: 0;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-two);
  margin-bottom: 16px;
}

.section-eyebrow--light {
  color: color-mix(in srgb, var(--accent-two) 80%, white);
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

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

.btn-glow {
  background: linear-gradient(135deg, var(--accent), hsl(248, 80%, 58%));
  color: var(--bg);
  box-shadow: 0 4px 24px var(--glow);
}

.btn-glow:hover {
  box-shadow: 0 8px 36px var(--glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.btn-full {
  width: 100%;
}

/* ─── Hero: orbit visual + marquee strip ─── */
.hero {
  position: relative;
  padding-top: 48px;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-bg-letter {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  font-family: var(--font-display);
  font-size: clamp(18rem, 38vw, 32rem);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--text) 6%, transparent);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.hero-main {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 48px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 12px;
  margin-bottom: 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 60%, transparent);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
}

.hero-tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-two);
  box-shadow: 0 0 12px var(--accent-two);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-text {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 48ch;
  margin-bottom: 36px;
}

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

.hero-orbit {
  position: relative;
  width: min(340px, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--accent) 30%, transparent);
}

.orbit-ring--inner {
  inset: 18%;
  border-color: color-mix(in srgb, var(--accent-two) 35%, transparent);
  animation: spin-slow 40s linear infinite reverse;
}

.orbit-ring--outer {
  animation: spin-slow 60s linear infinite;
}

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

.orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.orbit-chip {
  position: absolute;
  padding: 8px 16px;
  border-radius: var(--radius-pill, 999px);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 8px 32px color-mix(in srgb, var(--bg) 50%, transparent);
}

.orbit-chip--1 {
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  animation: float-a 5s ease-in-out infinite;
}

.orbit-chip--2 {
  bottom: 18%;
  left: -4%;
  border-color: color-mix(in srgb, var(--accent-two) 40%, transparent);
  animation: float-b 6s ease-in-out infinite;
}

.orbit-chip--3 {
  bottom: 22%;
  right: -8%;
  border-color: color-mix(in srgb, var(--accent-warm) 40%, transparent);
  animation: float-c 5.5s ease-in-out infinite;
}

@keyframes float-a {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes float-b {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@keyframes float-c {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero-marquee {
  position: relative;
  z-index: 1;
  margin: 0 -24px;
  padding: 16px 0;
  border-block: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 50%, transparent);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.hero-marquee-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.hero-marquee-track span {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

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

/* ─── Profile: editorial split with giant index ─── */
.profile-layout {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px 48px;
  align-items: start;
  padding: 56px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 6%, var(--panel)), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.profile-layout::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent, color-mix(in srgb, var(--accent-two) 5%, transparent));
  pointer-events: none;
}

.profile-index {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 800;
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: color-mix(in srgb, var(--accent) 18%, transparent);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.profile-body {
  position: relative;
  z-index: 1;
}

.profile-body h2 {
  margin-bottom: 20px;
}

.profile-text {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 58ch;
  margin-bottom: 28px;
}

.profile-pull {
  padding: 20px 24px;
  border-left: 3px solid var(--accent-two);
  background: color-mix(in srgb, var(--bg) 40%, transparent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  font-style: normal;
  letter-spacing: -0.02em;
  color: var(--text);
}

.profile-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.profile-stat {
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 50%, transparent);
  min-width: 160px;
}

.profile-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 4px;
  color: var(--accent);
}

.profile-stat span {
  font-size: 0.8rem;
  color: var(--muted);
}

.profile-stat--accent {
  border-color: color-mix(in srgb, var(--accent-two) 35%, transparent);
  background: color-mix(in srgb, var(--accent-two) 8%, transparent);
}

.profile-stat--accent strong {
  color: var(--accent-two);
}

/* ─── Areas: asymmetric bento grid ─── */
.areas-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 40px;
}

.areas-head-text p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 42ch;
  margin-top: 12px;
}

.areas-head-deco {
  flex-shrink: 0;
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--line);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--muted);
}

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: 14px;
}

.bento-card {
  position: relative;
  padding: 28px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s;
}

.bento-card::before {
  content: "";
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 15%, transparent), transparent 70%);
  top: -20px;
  right: -20px;
  pointer-events: none;
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

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

.bento-card--tall {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, var(--panel), color-mix(in srgb, var(--accent) 10%, var(--panel)));
}

.bento-card--accent {
  border-color: color-mix(in srgb, var(--accent-two) 30%, transparent);
  background: color-mix(in srgb, var(--accent-two) 6%, var(--panel));
}

.bento-card--accent::before {
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-two) 20%, transparent), transparent 70%);
}

.bento-card--banner {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 8px 24px;
  align-items: start;
  padding: 32px 36px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-warm) 10%, var(--panel)), var(--panel));
  border-color: color-mix(in srgb, var(--accent-warm) 25%, transparent);
}

.bento-card--banner .bento-num {
  grid-row: 1 / -1;
  align-self: center;
  margin-bottom: 0;
}

.bento-card--banner h3 {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.1rem;
}

.bento-card--banner p {
  grid-column: 2;
  grid-row: 2;
}

.bento-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--accent-warm);
  margin-bottom: 14px;
}

.bento-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.bento-card p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ─── Process: horizontal roadmap timeline ─── */
.process-head {
  text-align: center;
  max-width: 52ch;
  margin: 0 auto 56px;
}

.process-head p {
  color: var(--muted);
  margin-top: 12px;
}

.roadmap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.roadmap-line {
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two), var(--accent-warm), var(--accent));
  opacity: 0.4;
}

.roadmap-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.roadmap-node {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.roadmap-step:hover .roadmap-node {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--glow);
}

.roadmap-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
}

.roadmap-step--2 .roadmap-num { color: var(--accent-two); }
.roadmap-step--3 .roadmap-num { color: var(--accent-warm); }
.roadmap-step--4 .roadmap-num { color: hsl(248, 80%, 68%); }

.roadmap-card {
  padding: 24px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  width: 100%;
  transition: transform 0.25s;
}

.roadmap-step:hover .roadmap-card {
  transform: translateY(-4px);
}

.roadmap-step--1 .roadmap-card { border-top: 3px solid var(--accent); }
.roadmap-step--2 .roadmap-card { border-top: 3px solid var(--accent-two); }
.roadmap-step--3 .roadmap-card { border-top: 3px solid var(--accent-warm); }
.roadmap-step--4 .roadmap-card { border-top: 3px solid hsl(248, 80%, 68%); }

.roadmap-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.roadmap-card p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ─── Contact: split panel + form ─── */
.contact-split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.contact-panel {
  padding: 48px 40px;
  background: linear-gradient(160deg, hsl(224, 40%, 12%), hsl(224, 32%, 8%));
  position: relative;
}

.contact-panel::after {
  content: "";
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%);
  pointer-events: none;
}

.contact-panel h2 {
  margin-bottom: 12px;
}

.contact-lead {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.contact-desc {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 36px;
  max-width: 36ch;
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-list-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.contact-list a,
.contact-list span {
  font-size: 0.95rem;
  font-weight: 500;
}

.contact-phone {
  font-family: var(--font-display);
  font-size: 1.5rem !important;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent-two) !important;
}

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

.contact-form {
  padding: 48px 40px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form label span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-form input,
.contact-form textarea {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}

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

/* ─── Footer: asymmetric brand bar ─── */
.footer {
  border-top: 1px solid var(--line);
  padding: 32px 24px 40px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--bg);
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.footer-brand p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: right;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-main {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-bg-letter {
    opacity: 0.5;
  }

  .profile-layout {
    grid-template-columns: 1fr;
    padding: 40px 32px;
  }

  .profile-index {
    writing-mode: horizontal-tb;
    transform: none;
    font-size: 3.5rem;
  }

  .profile-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .profile-stat {
    flex: 1;
    min-width: 140px;
  }

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

  .bento-card--wide,
  .bento-card--banner {
    grid-column: span 2;
  }

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

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

  .bento-card--banner .bento-num {
    grid-row: auto;
  }

  .bento-card--banner h3,
  .bento-card--banner p {
    grid-column: 1;
  }

  .roadmap {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 20px;
  }

  .roadmap-line {
    display: none;
  }

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

@media (max-width: 720px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px;
    background: color-mix(in srgb, var(--bg) 95%, transparent);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--line);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  }

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

  .nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .nav a:last-child {
    border-bottom: none;
  }

  .nav a::after {
    display: none;
  }

  .hero-orbit {
    width: min(280px, 85vw);
  }

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

  .areas-head-deco {
    display: none;
  }

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

  .bento-card--wide,
  .bento-card--banner {
    grid-column: span 1;
  }

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

  .roadmap-step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }

  .roadmap-node {
    flex-shrink: 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-panel,
  .contact-form {
    padding: 32px 24px;
  }

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

  .footer-copy {
    text-align: left;
  }

  section {
    margin-bottom: 88px;
  }

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

  .btn {
    width: 100%;
  }
}