/* Palette seed: ВЕБІНАР → hue 113 */
:root {
  --bg-hue: 333;
  --accent-hue: 113;
  --accent-two-hue: 201;
  --bg: hsl(333, 29%, 7%);
  --text: hsl(333, 20%, 96%);
  --accent: hsl(113, 79%, 63%);
  --accent-two: hsl(201, 76%, 61%);
  --accent-pink: hsl(333, 72%, 58%);
  --panel: color-mix(in srgb, var(--bg) 72%, hsl(333, 22%, 18%));
  --muted: color-mix(in srgb, var(--text) 62%, transparent);
  --line: color-mix(in srgb, var(--text) 14%, transparent);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --header-h: 72px;
  --max-w: 1180px;
  --font: "Manrope", system-ui, sans-serif;
  --font-display: "Syne", var(--font);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

/* ── Ambient background ── */
.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: orb-drift 18s ease-in-out infinite alternate;
}

.orb--1 {
  width: 480px;
  height: 480px;
  top: -8%;
  left: -6%;
  background: color-mix(in srgb, var(--accent) 55%, transparent);
}

.orb--2 {
  width: 380px;
  height: 380px;
  top: 35%;
  right: -10%;
  background: color-mix(in srgb, var(--accent-two) 50%, transparent);
  animation-delay: -6s;
  animation-duration: 22s;
}

.orb--3 {
  width: 300px;
  height: 300px;
  bottom: 5%;
  left: 30%;
  background: color-mix(in srgb, var(--accent-pink) 35%, transparent);
  animation-delay: -12s;
  animation-duration: 16s;
}

.grid-lines {
  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: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 75%);
  opacity: 0.5;
}

.cursor-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
  z-index: 1;
}

body.has-cursor .cursor-glow {
  opacity: 1;
}

@keyframes orb-drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.08); }
}

/* ── Scroll reveal ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal][data-delay="1"] { transition-delay: 0.1s; }
[data-reveal][data-delay="2"] { transition-delay: 0.2s; }
[data-reveal][data-delay="3"] { transition-delay: 0.3s; }
[data-reveal][data-delay="4"] { transition-delay: 0.4s; }
[data-reveal][data-delay="5"] { transition-delay: 0.5s; }

/* ── Header ── */
.header {
  position: sticky;
  top: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--max-w);
  width: calc(100% - 32px);
  margin: 16px auto 0;
  padding: 10px 14px 10px 18px;
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 8%, transparent) inset,
    0 16px 48px color-mix(in srgb, var(--bg) 50%, transparent);
  animation: header-glow 4s ease-in-out infinite alternate;
}

@keyframes header-glow {
  0% { box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 6%, transparent) inset, 0 16px 48px color-mix(in srgb, var(--bg) 50%, transparent); }
  100% { box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-two) 14%, transparent) inset, 0 20px 56px color-mix(in srgb, var(--accent) 8%, transparent); }
}

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

.logo-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  color: var(--bg);
  font-weight: 900;
  font-size: 1rem;
  animation: logo-pulse 3s ease-in-out infinite;
}

@keyframes logo-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.logo-ring {
  position: absolute;
  left: -4px;
  top: 50%;
  width: 46px;
  height: 46px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: 50%;
  transform: translateY(-50%);
  animation: ring-spin 8s linear infinite;
}

@keyframes ring-spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

.logo-text {
  font-size: 0.95rem;
}

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

.nav a {
  position: relative;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.25s, background 0.25s;
  overflow: hidden;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: 6px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.3s var(--ease-out);
}

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

.nav a:hover::after {
  width: calc(100% - 28px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-toggle {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s var(--ease-spring);
}

.lang-toggle:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  transform: scale(1.05);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Layout ── */
main {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 16px 48px;
}

.section {
  position: relative;
  padding: 88px 0 0;
}

.section-index {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 8px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.section-head--split {
  display: flex;
  flex-direction: column;
  margin-bottom: 40px;
}

.section-head--center {
  text-align: center;
  margin-bottom: 48px;
}

.section-head--center .section-line {
  width: 64px;
  height: 3px;
  margin: 16px auto 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  border-radius: 3px;
  animation: line-grow 1s var(--ease-out) forwards;
  transform-origin: center;
  transform: scaleX(0);
}

.section-head--center.is-visible .section-line {
  transform: scaleX(1);
}

@keyframes line-grow {
  to { transform: scaleX(1); }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s, background 0.25s;
}

.btn.primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  color: var(--bg);
  box-shadow: 0 8px 32px color-mix(in srgb, var(--accent) 35%, transparent);
}

.btn--shine::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.35) 50%, transparent 60%);
  transform: translateX(-120%);
  animation: btn-shine 3.5s ease-in-out infinite;
}

@keyframes btn-shine {
  0%, 70%, 100% { transform: translateX(-120%); }
  85% { transform: translateX(120%); }
}

.btn.primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 40px color-mix(in srgb, var(--accent-two) 42%, transparent);
}

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

.btn.secondary:hover {
  background: color-mix(in srgb, var(--text) 6%, transparent);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
  transform: translateY(-2px);
}

/* ── Hero ── */
.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding: 64px 0 32px;
  min-height: calc(100vh - var(--header-h) - 32px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 60%, transparent);
}

.tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: dot-blink 2s ease-in-out infinite;
}

@keyframes dot-blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px transparent; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 22px;
}

.hero-title-line {
  background: linear-gradient(135deg, var(--text) 40%, color-mix(in srgb, var(--accent) 80%, var(--text)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero-ticker {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.hero-ticker-track {
  display: flex;
  gap: 20px;
  width: max-content;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 70%, transparent);
  animation: ticker 20s linear infinite;
}

.hero-ticker-track span:nth-child(odd) {
  color: var(--accent);
}

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

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 380px;
}

.hero-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 0.85;
  padding: 40px 28px;
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  box-shadow:
    0 32px 80px color-mix(in srgb, var(--bg) 55%, transparent),
    0 0 0 1px color-mix(in srgb, var(--accent) 10%, transparent) inset;
}

.hero-card-glow {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: conic-gradient(from 0deg, var(--accent), var(--accent-two), var(--accent-pink), var(--accent));
  opacity: 0.25;
  z-index: -1;
  animation: conic-spin 6s linear infinite;
  filter: blur(20px);
}

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

.hero-card-ring {
  position: absolute;
  border: 1px dashed color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 50%;
  animation: ring-spin 12s linear infinite;
}

.hero-card-ring--1 {
  inset: -24px;
}

.hero-card-ring--2 {
  inset: -48px;
  animation-direction: reverse;
  animation-duration: 18s;
  opacity: 0.5;
}

.hero-card-letter {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 12vw, 7rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: letter-float 4s ease-in-out infinite alternate;
}

@keyframes letter-float {
  to { transform: translateY(-8px); }
}

.hero-card-words {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-card-chips {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.chip {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: chip-bounce 2s ease-in-out infinite;
}

.chip--green { background: var(--accent); }
.chip--blue { background: var(--accent-two); animation-delay: 0.3s; }
.chip--pink { background: var(--accent-pink); animation-delay: 0.6s; }

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

.hero-float {
  position: absolute;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--accent);
  backdrop-filter: blur(8px);
  animation: float-drift 5s ease-in-out infinite alternate;
}

.hero-float--1 {
  top: 8%;
  right: 0;
  animation-delay: -1s;
}

.hero-float--2 {
  bottom: 12%;
  left: -8px;
  font-size: 1.4rem;
  animation-delay: -2.5s;
}

@keyframes float-drift {
  to { transform: translate(10px, -12px) rotate(3deg); }
}

/* ── Profile bento ── */
.section--diagonal::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 140%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  transform: translateX(-50%) rotate(-1.5deg);
  margin-top: -20px;
}

.profile-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

.bento-stat {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.35s var(--ease-spring), border-color 0.3s;
}

.bento-stat:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.bento-stat--accent {
  grid-column: span 1;
  background: linear-gradient(145deg, color-mix(in srgb, var(--panel) 80%, var(--accent) 20%), var(--panel));
}

.bento-stat--geo {
  grid-column: span 1;
  background: var(--panel);
}

.stat-orbit {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: 50%;
  animation: ring-spin 10s linear infinite;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-flag {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 600;
}

.geo-pulse {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-two);
  animation: geo-ping 2s ease-out infinite;
}

@keyframes geo-ping {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-two) 50%, transparent); }
  100% { box-shadow: 0 0 0 16px transparent; }
}

.bento-quote {
  grid-column: span 2;
  grid-row: span 1;
  position: relative;
  padding: 32px 36px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--accent);
}

.quote-mark {
  position: absolute;
  top: 12px;
  left: 20px;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: color-mix(in srgb, var(--accent) 25%, transparent);
  pointer-events: none;
}

.profile-text {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.bento-bar {
  grid-column: span 4;
  height: 6px;
  background: color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: 999px;
  overflow: hidden;
}

.bento-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-two), var(--accent-pink));
  border-radius: inherit;
  transition: width 1.4s var(--ease-out);
}

.bento-bar.is-visible .bento-bar-fill {
  width: 100%;
}

/* ── Areas mosaic ── */
.section--mosaic {
  position: relative;
}

.areas-mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: 14px;
}

.area-card {
  position: relative;
  padding: 26px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s var(--ease-spring), border-color 0.3s, box-shadow 0.3s;
  transform-style: preserve-3d;
}

.area-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

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

.area-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 20px 48px color-mix(in srgb, var(--bg) 40%, transparent);
}

.area-card--featured {
  grid-column: span 3;
  grid-row: span 2;
  background: linear-gradient(160deg, color-mix(in srgb, var(--panel) 70%, var(--accent) 30%), var(--panel));
}

.area-card--tall {
  grid-column: span 2;
  grid-row: span 2;
}

.area-card--wide {
  grid-column: span 4;
}

.area-card--compact {
  grid-column: span 2;
}

.area-card--accent {
  grid-column: span 2;
  background: linear-gradient(135deg, color-mix(in srgb, var(--panel) 60%, var(--accent-two) 40%), var(--panel));
}

.area-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  position: relative;
}

.area-icon::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent-two));
  opacity: 0.7;
}

.area-icon--code::after { border-radius: 2px; inset: 8px 12px; }
.area-icon--publish::after { border-radius: 50%; inset: 12px; }
.area-icon--media::after { clip-path: polygon(30% 20%, 70% 50%, 30% 80%); inset: 10px; border-radius: 0; }
.area-icon--infra::after { inset: 6px; border-radius: 0; clip-path: polygon(0 100%, 50% 0, 100% 100%); }

.area-num {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 10px;
}

.area-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
}

.area-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

.area-arrow {
  position: absolute;
  bottom: 20px;
  right: 20px;
  font-size: 1.2rem;
  color: var(--accent);
  opacity: 0;
  transform: translate(-8px, 8px);
  transition: opacity 0.3s, transform 0.3s var(--ease-out);
}

.area-card:hover .area-arrow {
  opacity: 1;
  transform: translate(0, 0);
}

/* ── Process timeline ── */
.section--timeline {
  position: relative;
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 20px 0;
}

.timeline-track {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--line);
  transform: translateX(-50%);
}

.timeline-progress {
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, var(--accent), var(--accent-two));
  border-radius: 2px;
  transition: height 0.1s linear;
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 50%, transparent);
}

.step {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}

.step--left .step-body {
  grid-column: 1;
  text-align: right;
}

.step--left .step-node {
  grid-column: 2;
}

.step--right .step-body {
  grid-column: 3;
  text-align: left;
}

.step--right .step-node {
  grid-column: 2;
}

.step-node {
  position: relative;
  z-index: 2;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--accent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 12%, transparent);
  animation: node-pulse 3s ease-in-out infinite;
}

.step:nth-child(3) .step-node { animation-delay: -0.5s; border-color: var(--accent-two); color: var(--accent-two); box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-two) 12%, transparent); }
.step:nth-child(4) .step-node { animation-delay: -1s; }
.step:nth-child(5) .step-node { animation-delay: -1.5s; border-color: var(--accent-two); color: var(--accent-two); box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-two) 12%, transparent); }

@keyframes node-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.step-body {
  padding: 24px 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease-spring), border-color 0.3s;
}

.step-body:hover {
  transform: scale(1.02);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── Contact split ── */
.section--split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 8px 0 16px;
}

.contact-lead {
  color: var(--muted);
  font-size: 1.02rem;
  margin-bottom: 32px;
  max-width: 400px;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  position: relative;
  padding: 20px 22px 20px 56px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease-spring), border-color 0.3s;
  overflow: hidden;
}

.contact-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-two));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s var(--ease-out);
}

.contact-item:hover {
  transform: translateX(6px);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}

.contact-item:hover::after {
  transform: scaleY(1);
  transform-origin: top;
}

.contact-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  opacity: 0.7;
}

.contact-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-item a {
  font-weight: 600;
  color: var(--accent);
  transition: color 0.2s;
}

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

.contact-form {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 32px;
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.form-glow {
  position: absolute;
  inset: -50%;
  background: conic-gradient(from 0deg, var(--accent), transparent, var(--accent-two), transparent, var(--accent-pink), transparent);
  opacity: 0.06;
  animation: conic-spin 10s linear infinite;
  pointer-events: none;
}

.form-field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}

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

.form-field input,
.form-field textarea {
  padding: 14px 0 10px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  transition: border-color 0.3s;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: transparent;
}

.field-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  transition: width 0.4s var(--ease-out);
}

.form-field input:focus ~ .field-line,
.form-field textarea:focus ~ .field-line {
  width: 100%;
}

.form-field textarea {
  resize: vertical;
  min-height: 100px;
}

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

/* ── Footer ── */
.footer {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 40px 16px 48px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  top: 0;
  left: 50%;
  width: 60%;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-two), transparent);
  animation: footer-shimmer 3s ease-in-out infinite;
}

@keyframes footer-shimmer {
  0%, 100% { opacity: 0.4; width: 40%; }
  50% { opacity: 1; width: 70%; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .hero-ticker-track {
    animation: none;
  }
}

/* ── Responsive ── */
@media (max-width: 980px) {
  .nav {
    position: fixed;
    inset: 0;
    top: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    background: color-mix(in srgb, var(--bg) 94%, transparent);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s, visibility 0.3s;
  }

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

  .nav a {
    font-size: 1.2rem;
    padding: 12px 24px;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 40px;
  }

  .hero-visual {
    min-height: 320px;
  }

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

  .bento-quote {
    grid-column: span 2;
  }

  .bento-bar {
    grid-column: span 2;
  }

  .areas-mosaic {
    grid-template-columns: 1fr 1fr;
  }

  .area-card--featured,
  .area-card--tall,
  .area-card--wide,
  .area-card--compact,
  .area-card--accent {
    grid-column: span 1;
    grid-row: span 1;
  }

  .area-card--featured {
    grid-column: span 2;
  }

  .timeline-track {
    left: 26px;
  }

  .step {
    grid-template-columns: auto 1fr;
    gap: 16px;
  }

  .step--left .step-body,
  .step--right .step-body {
    grid-column: 2;
    text-align: left;
  }

  .step--left .step-node,
  .step--right .step-node {
    grid-column: 1;
    grid-row: 1;
  }

  .section--split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 620px) {
  .header {
    width: calc(100% - 24px);
    top: 12px;
    padding: 8px 12px 8px 14px;
  }

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

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

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

  .bento-quote,
  .bento-bar {
    grid-column: span 1;
  }

  .areas-mosaic {
    grid-template-columns: 1fr;
  }

  .area-card--featured {
    grid-column: span 1;
  }

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

  .hero-float--2 {
    left: 0;
  }
}