/* ─────────────────────────────────────────────
   PERSONA — 個性診断 × 認知科学 ランチオフ会 LP
   ───────────────────────────────────────────── */

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

:root {
  --bg-0: #050816;
  --bg-1: #0B1023;
  --bg-2: #111827;
  --ink: #f4f6ff;
  --ink-soft: #b9c1d9;
  --ink-mute: #6f7997;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  --c-blue: #7cc4ff;
  --c-blue-deep: #3a5cff;
  --c-purple: #c89bff;
  --c-purple-deep: #7a3cff;
  --c-cyan: #7af0ff;
  --c-pink: #ff8aa3;
  --c-red: #ff5e7a;

  --glow-blue: 0 0 24px rgba(124, 196, 255, 0.55), 0 0 60px rgba(58, 92, 255, 0.35);
  --glow-purple: 0 0 24px rgba(200, 155, 255, 0.5), 0 0 60px rgba(122, 60, 255, 0.3);

  --font-jp: 'Noto Sans JP', system-ui, sans-serif;
  --font-en: 'Space Grotesk', 'Inter', sans-serif;
  --font-ui: 'Inter', system-ui, sans-serif;

  --container: 1200px;
  --gutter: clamp(18px, 4vw, 48px);
}

html, body {
  background: var(--bg-0);
  color: var(--ink);
  font-family: var(--font-jp);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 20% -10%, rgba(58, 92, 255, 0.18), transparent 55%),
    radial-gradient(ellipse at 110% 10%, rgba(122, 60, 255, 0.16), transparent 55%),
    radial-gradient(ellipse at 50% 110%, rgba(122, 240, 255, 0.10), transparent 55%),
    var(--bg-0);
  background-attachment: fixed;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: rgba(124, 196, 255, 0.35); color: #fff; }

/* ─── helpers ─── */
.grad-text {
  background: linear-gradient(120deg, #9ec5ff 0%, #c89bff 50%, #7af0ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: shimmer 7s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.sp-only { display: none; }
.pc-only { display: inline; }
@media (max-width: 720px) {
  .sp-only { display: inline; }
  .pc-only { display: none; }
}

/* ─────────────────────────────────────────────
   LOADER
   ───────────────────────────────────────────── */
#loader {
  position: fixed; inset: 0; z-index: 1000;
  background: radial-gradient(circle at 50% 50%, #0B1023 0%, #050816 65%);
  display: grid; place-items: center;
  transition: opacity 0.9s ease, visibility 0.9s ease;
}
#loader.done { opacity: 0; visibility: hidden; }

#loader-wave {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0.7;
}

.loader-content {
  position: relative; z-index: 2;
  width: min(420px, 86vw);
  text-align: center;
  color: var(--ink);
}
.loader-label {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--c-blue);
  text-transform: uppercase;
  text-shadow: 0 0 14px rgba(124, 196, 255, 0.6);
  margin-bottom: 28px;
}
.loader-label .dots span {
  display: inline-block;
  animation: dotpulse 1.4s infinite;
}
.loader-label .dots span:nth-child(2) { animation-delay: 0.18s; }
.loader-label .dots span:nth-child(3) { animation-delay: 0.36s; }
@keyframes dotpulse {
  0%, 60%, 100% { opacity: 0.2; }
  30% { opacity: 1; }
}

.loader-metrics {
  display: grid; gap: 8px;
  font-family: var(--font-en);
  margin-bottom: 28px;
}
.metric {
  display: flex; justify-content: space-between;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  padding: 4px 12px;
  border-top: 1px solid var(--line);
}
.metric:last-child { border-bottom: 1px solid var(--line); }
.m-name { text-transform: uppercase; opacity: 0.7; }
.m-val { color: var(--c-blue); text-shadow: 0 0 8px rgba(124, 196, 255, 0.5); }

.loader-bar {
  height: 2px; width: 100%;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #7cc4ff, #c89bff, #7af0ff);
  box-shadow: 0 0 12px rgba(124, 196, 255, 0.8);
  animation: loadbar 2.4s cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes loadbar { to { width: 100%; } }

.loader-flash {
  position: absolute; left: 50%; top: 50%;
  width: 4px; height: 4px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 0 60px 30px #fff, 0 0 200px 100px rgba(124, 196, 255, 0.6);
}
#loader.flash .loader-flash {
  animation: flashOut 0.9s cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes flashOut {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0); }
  40% { opacity: 1; transform: translate(-50%, -50%) scale(60); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(180); }
}

/* ─────────────────────────────────────────────
   GLOBAL FX LAYERS
   ───────────────────────────────────────────── */
.fx-layer {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.fx-aurora { overflow: hidden; }
.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  mix-blend-mode: screen;
}
.aurora.a1 {
  width: 60vw; height: 60vw;
  left: -10vw; top: -20vw;
  background: radial-gradient(circle at 30% 30%, #3a5cff 0%, transparent 70%);
  animation: drift1 24s ease-in-out infinite alternate;
}
.aurora.a2 {
  width: 55vw; height: 55vw;
  right: -15vw; top: 30vh;
  background: radial-gradient(circle at 50% 50%, #7a3cff 0%, transparent 70%);
  animation: drift2 30s ease-in-out infinite alternate;
}
.aurora.a3 {
  width: 70vw; height: 70vw;
  left: 10vw; bottom: -30vw;
  background: radial-gradient(circle at 50% 50%, #1bb6c8 0%, transparent 70%);
  animation: drift3 36s ease-in-out infinite alternate;
}
@keyframes drift1 { to { transform: translate(15vw, 10vw) rotate(40deg); } }
@keyframes drift2 { to { transform: translate(-12vw, 8vw) rotate(-30deg); } }
@keyframes drift3 { to { transform: translate(8vw, -10vw) rotate(25deg); } }

#particles { z-index: 1; }

.cursor-glow {
  position: fixed;
  width: 360px; height: 360px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(124, 196, 255, 0.18) 0%, transparent 60%);
  filter: blur(20px);
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.4s ease;
  mix-blend-mode: screen;
}
@media (hover: none) { .cursor-glow { display: none; } }

.grid-overlay {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  z-index: 1;
  pointer-events: none;
}

/* ─────────────────────────────────────────────
   TOP NAV
   ───────────────────────────────────────────── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 48px);
  background: linear-gradient(180deg, rgba(5, 8, 22, 0.65) 0%, rgba(5, 8, 22, 0) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.brand-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-blue);
  box-shadow: 0 0 10px var(--c-blue), 0 0 24px rgba(124, 196, 255, 0.6);
  animation: pulseDot 2.4s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
.topnav {
  display: flex; gap: 28px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}
.topnav a { transition: color 0.3s; }
.topnav a:hover { color: var(--ink); }
.nav-cta {
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  color: var(--ink) !important;
  transition: all 0.3s;
}
.nav-cta:hover {
  border-color: var(--c-blue);
  box-shadow: 0 0 16px rgba(124, 196, 255, 0.4);
}
@media (max-width: 720px) {
  .topnav a:not(.nav-cta) { display: none; }
}

/* ─────────────────────────────────────────────
   COMMON SECTION
   ───────────────────────────────────────────── */
main { position: relative; z-index: 2; }

.section {
  position: relative;
  padding: clamp(80px, 12vw, 140px) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 24px;
  padding-left: 16px;
  position: relative;
}
.section-eyebrow::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  width: 8px; height: 1px;
  background: var(--c-blue);
  box-shadow: 0 0 8px var(--c-blue);
}

.section-title {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: clamp(28px, 4.6vw, 56px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  text-wrap: pretty;
}
.section-title.big {
  font-size: clamp(36px, 6vw, 72px);
  text-align: center;
}
.section-lead {
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--ink-soft);
  max-width: 640px;
  line-height: 1.9;
}
.section-lead.center {
  margin: 0 auto 60px;
  text-align: center;
}

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1);
}
.reveal.in {
  opacity: 1; transform: translateY(0);
}

/* ─────────────────────────────────────────────
   GLASS
   ───────────────────────────────────────────── */
.glass {
  background: linear-gradient(140deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}
.glass::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(140deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0) 30%);
  pointer-events: none;
  border-radius: inherit;
  opacity: 0.6;
}

/* ─────────────────────────────────────────────
   1. HERO
   ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid; place-items: center;
  padding: 120px var(--gutter) 80px;
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
}
.hero-network {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}
.hero-network svg { width: 100%; height: 100%; }

.hero-inner { position: relative; z-index: 2; max-width: 900px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.36em;
  color: var(--ink-soft);
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
  margin-bottom: 36px;
}
.eyebrow-pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 8px var(--c-cyan);
  animation: pulseDot 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(34px, 6vw, 78px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: 0.01em;
  margin-bottom: 28px;
  text-wrap: pretty;
}

.hero-sub {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--ink-soft);
  margin-bottom: 48px;
  letter-spacing: 0.04em;
}
.hero-sub strong {
  color: var(--ink);
  font-weight: 600;
}

.hero-meta {
  display: inline-flex; align-items: center;
  gap: 28px;
  padding: 16px 28px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  margin-bottom: 48px;
}
@media (max-width: 720px) {
  .hero-meta { flex-direction: column; gap: 14px; padding: 18px 22px; }
}
.meta-item { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
.meta-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.meta-value {
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.meta-value em {
  font-style: normal;
  color: var(--c-blue);
  margin-left: 4px;
  font-size: 12px;
}
.meta-divider {
  width: 1px; height: 24px;
  background: var(--line-strong);
}
@media (max-width: 720px) {
  .meta-divider { width: 24px; height: 1px; }
}

.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* buttons */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  color: var(--ink);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1), border-color 0.3s, box-shadow 0.4s;
}
.btn:hover { transform: translateY(-2px) scale(1.02); border-color: rgba(255,255,255,0.3); }
.btn-ghost svg { transition: transform 0.4s; }
.btn-ghost:hover svg { transform: translateY(3px); }

.btn-primary {
  background: linear-gradient(120deg, rgba(124, 196, 255, 0.25), rgba(200, 155, 255, 0.25));
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 0 0 0 rgba(124,196,255,0), inset 0 0 20px rgba(255,255,255,0.05);
}
.btn-primary:hover {
  box-shadow: 0 0 32px rgba(124, 196, 255, 0.55), inset 0 0 28px rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
}
.btn-ripple {
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.35), transparent 60%);
  opacity: 0; transform: scale(0.6);
  pointer-events: none;
}
.btn-primary:hover .btn-ripple { animation: ripple 1.6s ease-out infinite; }
@keyframes ripple {
  0% { opacity: 0.6; transform: scale(0.4); }
  100% { opacity: 0; transform: scale(2.2); }
}
.btn-shine {
  position: absolute; top: 0; bottom: 0; width: 30%;
  left: -40%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}
.btn-primary:hover .btn-shine { animation: shine 1.4s ease-out; }
@keyframes shine { to { left: 130%; } }

.scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  animation: floatY 2.6s ease-in-out infinite;
}
@keyframes floatY {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ─────────────────────────────────────────────
   2. TYPES
   ───────────────────────────────────────────── */
.types {
  text-align: center;
  position: relative;
}
.types-inner { position: relative; z-index: 2; }

.orbit {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  pointer-events: none;
  z-index: 0;
}
.orbit-ring {
  position: absolute;
  border: 1px dashed rgba(160, 190, 255, 0.18);
  border-radius: 50%;
}
.orbit-ring.r1 { width: 300px; height: 300px; animation: spin 60s linear infinite; }
.orbit-ring.r2 { width: 520px; height: 520px; animation: spin 90s linear reverse infinite; border-style: dotted; }
.orbit-ring.r3 { width: 760px; height: 760px; animation: spin 120s linear infinite; border-color: rgba(200, 155, 255, 0.12); }
@keyframes spin { to { transform: rotate(360deg); } }

.type-cloud {
  list-style: none;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 14px;
  margin: 40px auto 56px;
  max-width: 720px;
}
.type-cloud li {
  padding: 12px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  color: var(--ink-soft);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
  cursor: default;
  transition: all 0.4s cubic-bezier(.2,.7,.2,1);
  position: relative;
}
.type-cloud li.active {
  color: #fff;
  background: linear-gradient(120deg, rgba(124,196,255,0.3), rgba(200,155,255,0.3));
  border-color: rgba(255,255,255,0.4);
  box-shadow: 0 0 24px rgba(124, 196, 255, 0.45);
  transform: translateY(-3px);
}

.rolling-word {
  display: inline-flex; align-items: baseline; gap: 4px;
  font-size: clamp(18px, 2.2vw, 24px);
  color: var(--ink-soft);
}
.rw-target {
  display: inline-block;
  min-width: 5em;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(120deg, #9ec5ff, #c89bff, #7af0ff);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(124,196,255,0.4);
  transition: opacity 0.25s;
}
.rw-target.swap { opacity: 0; transform: translateY(-4px); }

/* ─────────────────────────────────────────────
   3. CONCERNS
   ───────────────────────────────────────────── */
.concern-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.concern-card {
  padding: 30px 26px;
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1), border-color 0.4s;
  animation: floatCard 8s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.6s);
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.concern-card:hover {
  transform: translateY(-8px);
  border-color: rgba(124, 196, 255, 0.5);
  box-shadow: 0 0 40px rgba(124, 196, 255, 0.25);
}
.card-num {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--c-blue);
  display: block;
  margin-bottom: 16px;
}
.concern-card h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 14px;
}
.concern-card p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────
   4. ABOUT
   ───────────────────────────────────────────── */
.about-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}
.check-list {
  list-style: none;
  margin-top: 28px;
  display: grid; gap: 14px;
}
.check-list li {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  border-left: 1px solid var(--c-blue);
  background: rgba(255,255,255,0.02);
  color: var(--ink-soft);
  font-size: 15px;
}
.check-list li strong { color: var(--ink); font-weight: 600; }
.chk {
  width: 6px; height: 6px;
  background: var(--c-blue);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--c-blue);
  flex-shrink: 0;
}

.about-diagram {
  position: relative;
  aspect-ratio: 1;
  max-width: 460px;
  margin: 0 auto;
}
.dnode { animation: floatNode 6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.dnode:nth-child(2) { animation-delay: 1.5s; }
.dnode:nth-child(3) { animation-delay: 3s; }
.dnode:nth-child(4) { animation-delay: 4.5s; }
@keyframes floatNode {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.dnode-core circle:nth-child(2) {
  animation: corePulse 4s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes corePulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}
.diagram-lines line {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: drawLine 3s ease-out forwards;
}
.diagram-lines line:nth-child(2) { animation-delay: 0.3s; }
.diagram-lines line:nth-child(3) { animation-delay: 0.6s; }
.diagram-lines line:nth-child(4) { animation-delay: 0.9s; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }

/* ─────────────────────────────────────────────
   5. COACHING
   ───────────────────────────────────────────── */
.coaching {
  text-align: center;
}
.brainmap {
  position: relative;
  margin: 60px auto 0;
  max-width: 900px;
  aspect-ratio: 800/360;
}
.bm-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.bm-svg path {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: drawCurve 3.4s ease-out forwards;
}
.bm-svg path:nth-child(2) { animation-delay: 0.6s; }
@keyframes drawCurve { to { stroke-dashoffset: 0; } }

.bm-node {
  position: absolute;
  padding: 14px 18px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(140deg, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
  backdrop-filter: blur(10px);
  border-radius: 14px;
  font-family: var(--font-en);
  text-align: center;
  min-width: 110px;
  animation: floatCard 7s ease-in-out infinite;
}
.bm-node span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-blue);
  margin-bottom: 2px;
}
.bm-node em {
  font-style: normal;
  font-family: var(--font-jp);
  font-size: 11px;
  color: var(--ink-mute);
}
.bm-n1 { left: 4%; top: 38%; }
.bm-n2 { left: 24%; top: 8%; animation-delay: 0.8s; }
.bm-n3 { left: 44%; top: 60%; animation-delay: 1.6s; }
.bm-n4 { left: 64%; top: 8%; animation-delay: 2.4s; }
.bm-n5 { right: 4%; top: 38%; animation-delay: 3.2s; }
@media (max-width: 720px) {
  .brainmap { aspect-ratio: auto; min-height: 480px; }
  .bm-node { position: relative; left: auto !important; right: auto !important; top: auto !important; margin: 10px auto; display: block; }
  .bm-svg { display: none; }
}

/* ─────────────────────────────────────────────
   6. VOICES
   ───────────────────────────────────────────── */
.voices { max-width: none; padding-left: 0; padding-right: 0; }
.voices .section-eyebrow,
.voices .section-title {
  max-width: var(--container);
  margin-left: auto; margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.voice-marquee {
  overflow: hidden;
  position: relative;
  margin-top: 40px;
  padding: 30px 0;
  mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}
.voice-track {
  display: flex;
  gap: 22px;
  width: max-content;
  animation: marquee 60s linear infinite;
}
.voice-marquee:hover .voice-track { animation-play-state: paused; }
@keyframes marquee {
  to { transform: translateX(-50%); }
}
.voice-card {
  width: 360px;
  flex-shrink: 0;
  padding: 28px 26px;
  position: relative;
}
.quote-mark {
  position: absolute; top: 6px; right: 18px;
  font-family: 'Space Grotesk', serif;
  font-size: 64px;
  color: rgba(124, 196, 255, 0.18);
  line-height: 1;
}
.voice-card p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 22px;
}
.voice-card p strong {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 60%, rgba(124,196,255,0.18) 60%);
}
.voice-card footer {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.v-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1, #7cc4ff), var(--c2, #c89bff));
  box-shadow: 0 0 10px rgba(124, 196, 255, 0.4);
}

/* ─────────────────────────────────────────────
   7. VIBES
   ───────────────────────────────────────────── */
.vibe-tags {
  list-style: none;
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 28px 0 48px;
}
.vibe-tags li {
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(124, 196, 255, 0.08);
  border: 1px solid rgba(124, 196, 255, 0.2);
  font-size: 13px;
  color: var(--c-blue);
  letter-spacing: 0.04em;
}
/* ── TIMELINE ── */
.timeline {
  position: relative;
  margin-top: 20px;
  display: flex; flex-direction: column;
  gap: 18px;
  padding-left: 12px;
}
.tl-line {
  position: absolute;
  left: 116px; top: 16px; bottom: 16px;
  width: 1px;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(124, 196, 255, 0.5) 15%,
    rgba(200, 155, 255, 0.5) 85%,
    transparent 100%);
}
.tl-line::after {
  content: '';
  position: absolute;
  left: -1px; top: 0;
  width: 3px; height: 80px;
  background: linear-gradient(180deg, transparent, var(--c-blue), transparent);
  filter: blur(2px);
  animation: tlScan 4s linear infinite;
}
@keyframes tlScan {
  0% { top: -10%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}
.tl-step {
  display: grid;
  grid-template-columns: 80px 28px 1fr;
  align-items: center;
  gap: 12px;
  position: relative;
}
.tl-time {
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 500;
  color: var(--c-blue);
  letter-spacing: 0.06em;
  text-align: right;
  text-shadow: 0 0 12px rgba(124, 196, 255, 0.4);
}
.tl-dot {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  position: relative;
  z-index: 2;
}
.tl-dot span {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--c-blue);
  box-shadow:
    0 0 0 4px rgba(124, 196, 255, 0.15),
    0 0 12px var(--c-blue);
  position: relative;
}
.tl-dot span::after {
  content: '';
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(124, 196, 255, 0.5);
  animation: tlPulse 2.4s ease-out infinite;
}
.tl-dot.last span {
  background: var(--c-purple);
  box-shadow:
    0 0 0 4px rgba(200, 155, 255, 0.15),
    0 0 12px var(--c-purple);
}
.tl-dot.last span::after { border-color: rgba(200, 155, 255, 0.5); }
@keyframes tlPulse {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}
.tl-card {
  padding: 18px 22px;
  border-radius: 14px;
  transition: transform 0.5s, border-color 0.4s;
}
.tl-card:hover {
  transform: translateX(4px);
  border-color: rgba(124, 196, 255, 0.35);
}
.tl-tag {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.tl-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}
.tl-card p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.7;
}
@media (max-width: 720px) {
  .timeline { padding-left: 0; }
  .tl-line { left: 14px; }
  .tl-step {
    grid-template-columns: 28px 1fr;
    grid-template-rows: auto auto;
    gap: 6px 14px;
  }
  .tl-time {
    grid-column: 2;
    grid-row: 1;
    text-align: left;
    font-size: 13px;
  }
  .tl-dot {
    grid-column: 1;
    grid-row: 1 / 3;
    align-self: start;
    margin-top: 6px;
  }
  .tl-card {
    grid-column: 2;
    grid-row: 2;
  }
}

/* ─────────────────────────────────────────────
   8. MEET
   ───────────────────────────────────────────── */
.meet-card {
  margin-top: 56px;
  padding: 8px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 8px;
  border-radius: 24px;
}
@media (max-width: 880px) {
  .meet-card { grid-template-columns: 1fr; }
}
.meet-map {
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  min-height: 320px;
  background: linear-gradient(140deg, #0d1430, #050816);
  border: 1px solid var(--line-strong);
}
.meet-map svg { width: 100%; height: 100%; min-height: 320px; }

.meet-pin .pulse {
  transform-origin: center;
  transform-box: fill-box;
}
.meet-pin .pulse-1 { animation: pinpulse 2.4s ease-out infinite; }
.meet-pin .pulse-2 { animation: pinpulse 2.4s ease-out infinite 1s; }
@keyframes pinpulse {
  0% { transform: scale(0.4); opacity: 0.9; }
  100% { transform: scale(2.4); opacity: 0; }
}
#walkPath {
  stroke-dasharray: 4 6;
  animation: dash 4s linear infinite;
}
@keyframes dash { to { stroke-dashoffset: -100; } }

.meet-info {
  padding: 30px 28px;
  display: flex; flex-direction: column; justify-content: center; gap: 22px;
}
.meet-row {
  display: flex; gap: 18px;
  align-items: flex-start;
}
.meet-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(140deg, rgba(124,196,255,0.18), rgba(200,155,255,0.1));
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--c-blue);
  box-shadow: inset 0 0 12px rgba(124, 196, 255, 0.15);
  flex-shrink: 0;
}
.meet-k {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.meet-v {
  font-size: 16px;
  color: var(--ink);
  line-height: 1.5;
}
.meet-v strong {
  color: var(--c-blue);
  font-weight: 600;
}
.meet-soft {
  margin-top: 12px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
}
.meet-soft em { font-style: normal; }

/* ─────────────────────────────────────────────
   9. GUEST
   ───────────────────────────────────────────── */
.guest-card {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 50px;
  padding: 50px 44px;
  align-items: center;
  transition: border-color 0.5s, box-shadow 0.5s;
}
.guest-card:hover {
  border-color: rgba(200, 155, 255, 0.4);
  box-shadow: 0 0 60px rgba(200, 155, 255, 0.25);
}
@media (max-width: 720px) {
  .guest-card { grid-template-columns: 1fr; gap: 30px; padding: 36px 26px; text-align: center; }
}
.aura {
  position: absolute;
  width: 360px; height: 360px;
  left: -80px; top: -80px;
  background: radial-gradient(circle, rgba(200, 155, 255, 0.3), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  animation: auraPulse 6s ease-in-out infinite;
}
.aura-blue { background: radial-gradient(circle, rgba(124, 196, 255, 0.3), transparent 60%); }
.aura-pink { background: radial-gradient(circle, rgba(255, 138, 163, 0.28), transparent 60%); }
@keyframes auraPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

.guest-avatar {
  position: relative;
  width: 200px; height: 200px;
  margin: 0 auto;
}
@media (max-width: 720px) { .guest-avatar { width: 160px; height: 160px; } }
.avatar-ring {
  position: absolute; inset: -10px;
  border-radius: 50%;
  border: 1px dashed rgba(200, 155, 255, 0.5);
  animation: spin 30s linear infinite;
}
.avatar-ring::before {
  content: '';
  position: absolute; top: -4px; left: 50%;
  width: 8px; height: 8px;
  background: var(--c-purple);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--c-purple);
  transform: translateX(-50%);
}
.avatar-inner {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  display: grid; place-items: center;
  font-family: var(--font-jp);
  font-size: 64px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 4px 20px rgba(0,0,0,0.4);
  box-shadow: inset 0 0 40px rgba(255,255,255,0.15), 0 20px 60px rgba(0,0,0,0.4);
  position: relative;
  overflow: hidden;
}
.avatar-inner::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(140deg, rgba(255,255,255,0.25) 0%, transparent 40%);
}

.avatar-photo {
  width: 100%; height: 100%;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,0.18),
    0 20px 60px rgba(0,0,0,0.45),
    0 0 40px rgba(200, 155, 255, 0.35),
    0 0 80px rgba(124, 196, 255, 0.25);
}
.avatar-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.avatar-photo::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: linear-gradient(140deg, rgba(255,255,255,0.18) 0%, transparent 40%);
  pointer-events: none;
}

.guest-links {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}
.g-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.04);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  transition: all 0.3s;
}
.g-link:hover {
  color: var(--ink);
  border-color: var(--c-purple);
  background: rgba(200, 155, 255, 0.1);
  box-shadow: 0 0 16px rgba(200, 155, 255, 0.35);
  transform: translateY(-2px);
}
.g-link svg { transition: transform 0.3s; }
.g-link:hover svg { transform: translate(2px, -2px); }
@media (max-width: 720px) {
  .guest-links { justify-content: center; }
}

.guest-stats + .guest-links {
  margin-top: 24px;
}

.guest-role, .host-role {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--c-purple);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.guest-name {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  margin-bottom: 6px;
}
.guest-tag {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 20px;
  letter-spacing: 0.06em;
}
.guest-bio {
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin-bottom: 28px;
}

.guest-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}
.guest-stats li {
  display: flex; flex-direction: column; gap: 4px;
  font-family: var(--font-en);
}
.guest-stats span {
  font-family: var(--font-jp);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}
.guest-stats em {
  font-style: normal;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  background: linear-gradient(120deg, #9ec5ff, #c89bff);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─────────────────────────────────────────────
   10. HOSTS
   ───────────────────────────────────────────── */
.host-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
@media (max-width: 720px) { .host-grid { grid-template-columns: 1fr; } }
.host-card {
  padding: 40px 32px;
  text-align: center;
  transition: transform 0.6s, border-color 0.4s, box-shadow 0.5s;
}
.host-card:hover {
  transform: translateY(-6px);
  border-color: rgba(124, 196, 255, 0.4);
  box-shadow: 0 0 40px rgba(124, 196, 255, 0.25);
}
.host-avatar {
  width: 110px; height: 110px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  display: grid; place-items: center;
  font-size: 40px;
  font-weight: 700;
  color: #fff;
  box-shadow: inset 0 0 30px rgba(255,255,255,0.15), 0 14px 40px rgba(0,0,0,0.3);
  position: relative;
  overflow: hidden;
}
.host-avatar::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(140deg, rgba(255,255,255,0.2) 0%, transparent 40%);
}

.host-photo {
  width: 120px; height: 120px;
  margin: 0 auto 22px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,0.18),
    0 14px 40px rgba(0,0,0,0.4);
}
.host-photo-blue {
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,0.18),
    0 14px 40px rgba(0,0,0,0.4),
    0 0 36px rgba(124, 196, 255, 0.4);
}
.host-photo-pink {
  box-shadow:
    inset 0 0 0 2px rgba(255,255,255,0.18),
    0 14px 40px rgba(0,0,0,0.4),
    0 0 36px rgba(255, 138, 163, 0.4);
}
.host-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.host-photo::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: linear-gradient(140deg, rgba(255,255,255,0.2) 0%, transparent 40%);
  pointer-events: none;
}
.host-link {
  margin-top: 18px;
}
.host-name {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 14px;
}
.host-bio {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* ─────────────────────────────────────────────
   11. FINAL
   ───────────────────────────────────────────── */
.final {
  max-width: none;
  padding: clamp(100px, 16vw, 180px) var(--gutter);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(122, 60, 255, 0.25), transparent 55%),
    radial-gradient(circle at 50% 80%, rgba(58, 92, 255, 0.2), transparent 60%),
    #030611;
  z-index: -1;
}
.final-inner {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  z-index: 2;
}
.final-words {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.final-words span {
  position: absolute;
  font-family: var(--font-en);
  font-size: clamp(28px, 6vw, 72px);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.06);
  text-transform: lowercase;
  white-space: nowrap;
  animation: floatWord 16s ease-in-out infinite;
}
.final-words span:nth-child(1) { left: 8%;  top: 18%; }
.final-words span:nth-child(2) { right: 6%; top: 28%; animation-delay: 2s; }
.final-words span:nth-child(3) { left: 12%; top: 60%; animation-delay: 4s; }
.final-words span:nth-child(4) { right: 8%; top: 70%; animation-delay: 6s; }
.final-words span:nth-child(5) { left: 38%; top: 12%; animation-delay: 8s; }
.final-words span:nth-child(6) { right: 30%; bottom: 14%; animation-delay: 10s; }
.final-words span:nth-child(7) { left: 4%;  top: 38%; animation-delay: 12s; }
.final-words span:nth-child(8) { right: 4%; top: 50%; animation-delay: 14s; }
@keyframes floatWord {
  0%, 100% { transform: translateY(0); opacity: 0.05; }
  50% { transform: translateY(-12px); opacity: 0.14; }
}

.final-eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--c-cyan);
  margin-bottom: 28px;
}
.final-title {
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 22px;
}
.final-sub {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-bottom: 48px;
}

.btn-mega {
  padding: 22px 44px;
  font-size: 16px;
  font-weight: 600;
  background: linear-gradient(120deg, rgba(124, 196, 255, 0.3), rgba(200, 155, 255, 0.3));
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow:
    0 0 30px rgba(124, 196, 255, 0.4),
    0 0 80px rgba(122, 60, 255, 0.3),
    inset 0 0 20px rgba(255,255,255,0.05);
  position: relative;
}
.btn-mega:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow:
    0 0 60px rgba(124, 196, 255, 0.7),
    0 0 120px rgba(122, 60, 255, 0.5),
    inset 0 0 28px rgba(255,255,255,0.1);
}
.btn-arrow {
  transition: transform 0.5s cubic-bezier(.2,.7,.2,1);
}
.btn-mega:hover .btn-arrow { transform: translateX(6px); }

.btn-burst {
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
}
.btn-mega.burst .btn-burst {
  animation: burst 0.9s ease-out forwards;
  background: radial-gradient(circle, #fff 0%, var(--c-cyan) 30%, transparent 70%);
}
@keyframes burst {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(2.2); }
}

.final-note {
  margin-top: 24px;
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}

/* ─────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--line);
  padding: 50px var(--gutter);
  background: rgba(3, 6, 17, 0.6);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
}
.footer-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.footer-meta {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 12px;
  color: var(--ink-mute);
  text-align: right;
}
.footer-fine {
  width: 100%;
  text-align: center;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* ─────────────────────────────────────────────
   REDUCED MOTION
   ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}