/* Palette seed: РЕЗОЛВ → hue 303 */
:root {
  --bg-hue: 163;
  --accent-hue: 303;
  --accent-two-hue: 1;
  --bg: hsl(163, 35%, 9%);
  --text: hsl(163, 20%, 96%);
  --accent: hsl(303, 83%, 61%);
  --accent-two: hsl(1, 71%, 52%);
  --panel: color-mix(in srgb, var(--bg) 72%, hsl(163, 22%, 18%));
  --muted: color-mix(in srgb, var(--text) 62%, transparent);
  --line: color-mix(in srgb, var(--text) 14%, transparent);
  --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-two));
  --radius: 16px;
  --radius-pill: 999px;
  --header-h: 72px;
  --max-w: 1180px;
  --font: "Manrope", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body.grid {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

/* ─── Shared utilities ─── */
.section-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.section-eyebrow--accent { color: var(--accent); }
.section-eyebrow--warm { color: var(--accent-two); }
.section-eyebrow--light { color: color-mix(in srgb, var(--text) 50%, transparent); }

.tag {
  display: inline-block;
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tag--glow {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: color-mix(in srgb, var(--accent) 80%, var(--text));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

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

.btn.primary {
  background: var(--gradient-accent);
  color: var(--bg);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 35%, transparent);
}

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

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

/* ─── Header ─── */
.header {
  position: sticky;
  top: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max-w);
  width: calc(100% - 32px);
  margin: 16px auto 0;
  padding: 12px 20px;
  background: color-mix(in srgb, var(--panel) 82%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-accent);
  color: var(--bg);
  font-weight: 900;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.logo-mark--sm {
  width: 32px;
  height: 32px;
  font-size: 0.95rem;
}

.logo-name { font-size: 1rem; }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s;
}

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

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

.lang-toggle {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.lang-toggle:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}

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

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* ─── Main ─── */
main {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 16px 80px;
}

section { padding: 80px 0; }

/* ═══════════════════════════════════════
   HERO — cinematic split + orbital visual
   ═══════════════════════════════════════ */
.hero {
  position: relative;
  padding: 48px 0 0;
  margin-bottom: 0;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.hero-bg-blob--1 {
  width: 520px;
  height: 520px;
  top: -120px;
  right: -80px;
  background: color-mix(in srgb, var(--accent) 45%, transparent);
  animation: blob-drift 12s ease-in-out infinite alternate;
}

.hero-bg-blob--2 {
  width: 380px;
  height: 380px;
  bottom: 60px;
  left: -100px;
  background: color-mix(in srgb, var(--accent-two) 35%, transparent);
  animation: blob-drift 10s ease-in-out infinite alternate-reverse;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black, transparent);
}

@keyframes blob-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -20px) scale(1.08); }
}

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

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.hero-text {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-metrics {
  display: flex;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.hero-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-metric strong {
  font-size: 1.5rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.hero-metric span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Orbital visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.hero-orbit {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.hero-orbit-ring--outer {
  inset: 0;
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  animation: orbit-spin 20s linear infinite;
}

.hero-orbit-ring--inner {
  inset: 28px;
  border-style: dashed;
  border-color: color-mix(in srgb, var(--accent-two) 25%, transparent);
  animation: orbit-spin 14s linear infinite reverse;
}

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

.hero-orbit-core {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--panel);
  border: 2px solid color-mix(in srgb, var(--accent) 40%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 60px color-mix(in srgb, var(--accent) 25%, transparent),
    inset 0 0 30px color-mix(in srgb, var(--accent) 8%, transparent);
}

.hero-orbit-letter {
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.hero-orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-accent);
}

.hero-orbit-dot--1 {
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: orbit-dot 20s linear infinite;
  transform-origin: 0 132px;
}

.hero-orbit-dot--2 {
  bottom: 20px;
  right: 30px;
  background: var(--accent-two);
  animation: orbit-dot 14s linear infinite reverse;
}

.hero-orbit-dot--3 {
  top: 50%;
  left: 12px;
  width: 6px;
  height: 6px;
  background: var(--text);
  opacity: 0.5;
}

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

.hero-orbit-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
}

/* Marquee ticker */
.hero-marquee {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  overflow: hidden;
  background: color-mix(in srgb, var(--panel) 50%, transparent);
}

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

.hero-marquee-track span {
  flex-shrink: 0;
  padding-right: 48px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 70%, transparent);
  white-space: nowrap;
}

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

/* ═══════════════════════════════════════
   PROFILE — editorial magazine layout
   ═══════════════════════════════════════ */
.profile {
  position: relative;
  padding: 100px 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}

.profile-deco {
  position: absolute;
  top: 40px;
  right: -20px;
  font-size: clamp(8rem, 20vw, 14rem);
  font-weight: 900;
  line-height: 1;
  color: color-mix(in srgb, var(--text) 3%, transparent);
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.05em;
}

.profile-layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.profile-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.profile-quote {
  position: relative;
  padding: 20px 0 20px 24px;
  border-left: 3px solid var(--accent);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.5;
  color: color-mix(in srgb, var(--text) 85%, var(--accent));
  font-style: normal;
}

.profile-body p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
  line-height: 1.75;
}

.profile-pillars {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.profile-pillar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}

.profile-pillar:last-child { border-bottom: none; }

.profile-pillar:hover {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

.profile-pillar-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}

.profile-pillar-icon--accent {
  background: color-mix(in srgb, var(--accent-two) 12%, transparent);
  color: var(--accent-two);
}

.profile-pillar-icon--warm {
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--text);
}

.profile-pillar h3 {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 2px;
}

.profile-pillar p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0;
}

/* ═══════════════════════════════════════
   AREAS — bento grid
   ═══════════════════════════════════════ */
.areas {
  padding: 100px 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse 80% 50% at 50% 100%, color-mix(in srgb, var(--accent) 6%, transparent), transparent);
}

.areas-header {
  margin-bottom: 48px;
  max-width: 560px;
}

.areas-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.areas-subtitle {
  color: var(--muted);
  font-size: 1rem;
}

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

.area-card {
  position: relative;
  padding: 24px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  overflow: hidden;
}

.area-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity 0.25s;
}

.area-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px color-mix(in srgb, var(--bg) 50%, transparent);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.area-card:hover::before { opacity: 1; }

.area-card--hero {
  grid-column: span 2;
  grid-row: span 2;
  padding: 36px 32px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--accent) 18%, var(--panel)), var(--panel));
  border-color: color-mix(in srgb, var(--accent) 25%, var(--line));
}

.area-card--hero::before { opacity: 1; }

.area-card--hero h3 { font-size: 1.2rem; }

.area-card--compact {
  background: color-mix(in srgb, var(--bg) 40%, var(--panel));
}

.area-card--tall {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(180deg, var(--panel) 30%, color-mix(in srgb, var(--accent-two) 12%, var(--panel)));
  border-color: color-mix(in srgb, var(--accent-two) 20%, var(--line));
}

.area-card--wide {
  grid-column: span 2;
  background: color-mix(in srgb, var(--text) 4%, var(--panel));
}

.area-card--accent {
  background: color-mix(in srgb, var(--accent-two) 10%, var(--panel));
  border-color: color-mix(in srgb, var(--accent-two) 22%, var(--line));
}

.area-card--end {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  background: var(--gradient-accent);
  border: none;
  color: var(--bg);
}

.area-card--end .area-num { color: color-mix(in srgb, var(--bg) 60%, transparent); }
.area-card--end p { color: color-mix(in srgb, var(--bg) 70%, transparent); }
.area-card--end::before { display: none; }

.area-num {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}

.area-icon {
  margin-bottom: 16px;
  color: var(--accent);
  opacity: 0.8;
}

.area-card h3 {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
}

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

.area-card--end p { color: inherit; opacity: 0.8; }

/* ═══════════════════════════════════════
   PROCESS — horizontal timeline
   ═══════════════════════════════════════ */
.process {
  padding: 100px 0;
  border-top: 1px solid var(--line);
}

.process-header {
  margin-bottom: 56px;
}

.process-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.process-subtitle {
  color: var(--muted);
  font-size: 1rem;
}

.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

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

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
}

.process-node {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid color-mix(in srgb, var(--accent) 50%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 20%, transparent);
  transition: transform 0.25s, box-shadow 0.25s;
}

.process-step:hover .process-node {
  transform: scale(1.1);
  box-shadow: 0 0 36px color-mix(in srgb, var(--accent) 35%, transparent);
}

.process-node-num {
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--accent);
}

.process-card {
  padding: 20px 16px;
  border-radius: 12px;
  background: transparent;
  transition: background 0.2s;
}

.process-step:hover .process-card {
  background: color-mix(in srgb, var(--panel) 80%, transparent);
}

.process-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.process-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ═══════════════════════════════════════
   CONTACT — split panel + floating form
   ═══════════════════════════════════════ */
.contact {
  padding: 0 0 80px;
}

.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 32px 80px color-mix(in srgb, var(--bg) 60%, transparent);
}

.contact-panel {
  padding: 48px 40px;
  background:
    linear-gradient(160deg,
      color-mix(in srgb, var(--accent) 22%, var(--bg)),
      color-mix(in srgb, var(--accent-two) 12%, var(--bg)));
  display: flex;
  flex-direction: column;
}

.contact-panel h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.contact-lead {
  color: color-mix(in srgb, var(--text) 70%, transparent);
  font-size: 0.95rem;
  margin-bottom: 36px;
  max-width: 320px;
}

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

.contact-list-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-list-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--text);
}

.contact-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--text) 50%, transparent);
  margin-bottom: 4px;
}

.contact-list-item a,
.contact-list-item span {
  font-size: 0.95rem;
  font-weight: 600;
}

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

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 48px 40px;
  background: var(--panel);
}

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

.contact-form label.full { grid-column: 1 / -1; }

.contact-form label span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  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%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

.contact-form .btn {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 8px;
}

/* ═══════════════════════════════════════
   FOOTER — brand bar
   ═══════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--line);
  padding: 32px 16px 48px;
}

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

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

.footer-name {
  font-size: 0.9rem;
  font-weight: 800;
}

.footer-tagline {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 2px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
}

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

  .nav {
    position: fixed;
    top: calc(var(--header-h) + 24px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    background: color-mix(in srgb, var(--panel) 95%, transparent);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s, visibility 0.25s, transform 0.25s;
  }

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

  .nav a {
    padding: 14px 16px;
    border-radius: 10px;
  }

  .nav a:hover {
    background: color-mix(in srgb, var(--accent) 10%, transparent);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-metrics { justify-content: center; }

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

  .profile-deco { display: none; }

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

  .area-card--hero,
  .area-card--wide,
  .area-card--end {
    grid-column: span 2;
  }

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

  .process-track {
    grid-template-columns: 1fr 1fr;
    gap: 32px 16px;
  }

  .process-line { display: none; }

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

@media (max-width: 620px) {
  .header {
    top: 8px;
    width: calc(100% - 16px);
    padding: 10px 14px;
  }

  section { padding: 64px 0; }

  .hero { padding-top: 24px; }
  .hero-metrics { flex-wrap: wrap; gap: 20px; }
  .hero-orbit { width: 220px; height: 220px; }
  .hero-orbit-core { width: 90px; height: 90px; }
  .hero-orbit-letter { font-size: 2.5rem; }

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

  .areas-bento,
  .process-track {
    grid-template-columns: 1fr;
  }

  .area-card--hero,
  .area-card--wide,
  .area-card--end {
    grid-column: span 1;
    grid-row: span 1;
  }

  .contact-form {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }

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

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-brand { flex-direction: column; }
}