/* ═══════════════════════════════════════════════════════
   IKIGAI · Sections styling
   ═══════════════════════════════════════════════════════ */

/* ── Reveal animation ───────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(10px);
  transition:
    opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1s cubic-bezier(0.16, 1, 0.3, 1),
    filter 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ── SplitText ──────────────────────────────────── */
.split-text { display: inline; }
.split-word { display: inline-block; white-space: nowrap; }
.split-space { display: inline-block; width: 0.28em; }
.split-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(12px);
  filter: blur(8px);
  animation: char-in 1.1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes char-in {
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* ── Common section heads ───────────────────────── */
.section-head { margin-bottom: clamp(48px, 8vh, 96px); }
.section-head.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
}
.section-title {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1.02;
  color: var(--ik-ink-deep);
  margin: 18px 0 24px;
  text-wrap: balance;
}
.section-title.left { text-align: left; }
.section-title.center { text-align: center; }
.section-lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--ik-ink-soft);
  max-width: 560px;
  line-height: 1.65;
}
.section-lead.center { margin: 0 auto; text-align: center; }
.ink-deep { color: var(--ik-ink-deep); font-weight: 500; }
.ink-soft { color: var(--ik-ink-light); }

@media (max-width: 760px) {
  .section-head.two-col { grid-template-columns: 1fr; gap: 20px; }
}

/* ════════════ S01 · HERO ════════════ */
.hero {
  min-height: 100svh;
  padding: clamp(120px, 18vh, 200px) clamp(24px, 5vw, 64px) clamp(60px, 10vh, 120px);
  display: grid;
  align-items: center;
}
.hero__bg-glow {
  position: absolute;
  top: 10%; right: -10%;
  width: 60vw; height: 60vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(126,246,226,0.10) 0%, rgba(110,168,255,0.06) 35%, transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  opacity: var(--hero-intensity, 1);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}
.hero__copy { position: relative; z-index: 2; }
.hero__title {
  font-size: clamp(48px, 8vw, 108px);
  font-weight: 200;
  letter-spacing: -0.045em;
  line-height: 1.02;
  margin: 28px 0 36px;
  color: var(--ik-ink-deep);
  text-wrap: balance;
}
.hero__sub {
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--ik-ink-soft);
  line-height: 1.7;
  max-width: 460px;
}
.hero__sub-units {
  display: inline-block;
  margin-top: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ik-ink-light);
}
.hero__cta {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero__cta.center { justify-content: center; }
.hero__orb {
  position: relative;
  display: grid;
  place-items: center;
  height: 100%;
}

@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 30px; }
  .hero__orb { order: -1; }
  .hero__orb .living-orb { transform: scale(0.7); }
}

/* ── CTA ────────────────────────────────────────── */
.cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1), box-shadow 0.5s ease;
  overflow: hidden;
  isolation: isolate;
}
.cta__content { display: inline-flex; align-items: center; gap: 8px; position: relative; z-index: 1; }
.cta__glow {
  position: absolute;
  inset: -2px;
  border-radius: 100px;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 0;
}
.cta--primary {
  background: var(--ik-ink-deep);
  color: var(--ik-canvas);
  box-shadow:
    0 0 0 1px var(--ik-ink-deep),
    0 8px 24px rgba(7,8,16,0.25);
}
.cta--primary .cta__glow {
  background: radial-gradient(circle at 50% 100%, rgba(126,246,226,0.6), transparent 60%);
  filter: blur(16px);
}
.cta--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--ik-ink-deep), 0 16px 40px rgba(7,8,16,0.35);
}
.cta--primary:hover .cta__glow { opacity: 0.7; }
.cta--ghost {
  background: var(--ik-glass);
  border: 1px solid var(--ik-glass-border);
  color: var(--ik-ink-deep);
  backdrop-filter: blur(20px);
}
.cta--ghost:hover {
  background: var(--ik-glass-deep);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(80,100,200,0.12);
}

/* ── Scroll hint ────────────────────────────────── */
.scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.scroll-hint__line {
  width: 1px; height: 36px;
  background: linear-gradient(180deg, transparent, var(--ik-ink-faint));
  animation: scroll-line 2.4s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { transform: scaleY(0.3); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0.3); transform-origin: bottom; }
}
.scroll-hint__label {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--ik-ink-faint);
  text-transform: uppercase;
}

/* ════════════ S02 · SEARCH ════════════ */
.search-section { padding-top: 60px; }
.search-section .section-title {
  text-align: center;
  margin: 18px auto 56px;
  max-width: 800px;
}

/* ════════════ S03 · PROBLEM ════════════ */
.frag-field {
  position: relative;
  height: 480px;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
}
.frag {
  position: absolute;
  --baseX: calc(20% + (var(--i) % 4) * 22%);
  --baseY: calc(15% + (calc(var(--i) / 4)) * 30%);
  left: var(--baseX);
  top: var(--baseY);
  transform: translate(var(--rx), var(--ry)) rotate(var(--rot));
  animation: frag-float 8s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.4s);
  z-index: 2;
}
@keyframes frag-float {
  0%, 100% { transform: translate(var(--rx), var(--ry)) rotate(var(--rot)); }
  50%      { transform: translate(calc(var(--rx) + 6px), calc(var(--ry) - 10px)) rotate(calc(var(--rot) * -1)); }
}
.frag__inner {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 18px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(160,180,255,0.22);
  border-radius: 100px;
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 20px rgba(80,100,200,0.07);
  text-align: center;
  transition: all 0.4s ease;
}
.frag__inner:hover {
  background: #fff;
  transform: scale(1.05);
  box-shadow: 0 12px 36px rgba(80,100,200,0.16);
}
.frag__t {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 16px;
  color: var(--ik-ink-deep);
  letter-spacing: -0.01em;
}
.frag__s {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--ik-ink-faint);
  text-transform: uppercase;
}
.frag-orbit {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
}
.frag-orbit__ring {
  width: 380px; height: 380px;
  border: 1px dashed rgba(160,180,255,0.18);
  border-radius: 50%;
  animation: spin-slow 60s linear infinite;
}
.frag-orbit__ring--2 {
  position: absolute;
  inset: 60px;
  width: auto; height: auto;
  border-color: rgba(160,180,255,0.10);
  animation: spin-rev 90s linear infinite;
}

@media (max-width: 720px) {
  .frag-field { height: 540px; }
  .frag { transform: scale(0.85) translate(var(--rx), var(--ry)) rotate(var(--rot)); }
  .frag-orbit__ring { width: 260px; height: 260px; }
}

/* ════════════ S04 · VISION ════════════ */
.vision-venn {
  position: relative;
  width: 100%;
  max-width: 720px;
  height: 460px;
  margin: 80px auto 0;
}
.venn-circle {
  position: absolute;
  width: 280px; height: 280px;
  border: 1px solid rgba(160,180,255,0.25);
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(255,255,255,0.7), rgba(255,255,255,0.3));
  display: grid;
  place-items: center;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 18px;
  color: var(--ik-ink-mid);
  letter-spacing: 0.04em;
  mix-blend-mode: multiply;
  backdrop-filter: blur(8px);
  box-shadow: inset 0 0 60px rgba(110,168,255,0.06);
}
.venn-circle span { position: absolute; top: 24px; }
.venn-circle--a { top: 0;  left: 50%; transform: translateX(-50%); border-color: rgba(126,246,226,0.4); }
.venn-circle--b { bottom: 0; left: 25%; transform: translateX(-50%); border-color: rgba(110,168,255,0.4); }
.venn-circle--c { bottom: 0; right: 25%; transform: translateX(50%); border-color: rgba(155,140,255,0.4); }
.venn-circle--a span { top: 16px; }
.venn-circle--b span { top: auto; bottom: 16px; }
.venn-circle--c span { top: auto; bottom: 16px; }

.venn-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -45%);
  width: 100px; height: 100px;
  display: grid;
  place-items: center;
}
.venn-core__glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(circle, rgba(126,246,226,0.4) 0%, rgba(110,168,255,0.18) 40%, transparent 70%);
  filter: blur(20px);
  animation: breathe 4s ease-in-out infinite;
}
.venn-core__label {
  position: relative;
  font-size: 18px;
  color: var(--ik-ink-deep);
  letter-spacing: 0.08em;
}

@media (max-width: 720px) {
  .vision-venn { height: 360px; transform: scale(0.75); margin-top: 40px; }
}

/* ════════════ S05 · UNITS ════════════ */
.units-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.units-grid .unit-card:nth-child(4) { grid-column: 1 / span 1; }
.units-grid .unit-card:nth-child(4),
.units-grid .unit-card:nth-child(5) { /* 4th and 5th on second row */ }

@media (max-width: 980px) {
  .units-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .units-grid { grid-template-columns: 1fr; }
}

.unit-card {
  position: relative;
  padding: 28px 28px 32px;
  background: var(--ik-glass-deep);
  border: 1px solid var(--ik-glass-border);
  border-radius: var(--r-xl);
  backdrop-filter: blur(20px) saturate(180%);
  overflow: hidden;
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1), box-shadow 0.6s ease;
  animation: unit-in 1s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
@keyframes unit-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.unit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 64px color-mix(in oklab, var(--accent) 18%, transparent);
}
.unit-card__halo {
  position: absolute;
  top: -50%; right: -30%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent) 20%, transparent), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  opacity: 0.6;
  transition: opacity 0.6s ease;
}
.unit-card:hover .unit-card__halo { opacity: 1; }
.unit-card__visual {
  position: relative;
  height: 120px;
  margin-bottom: 24px;
  display: grid;
  place-items: center;
}
.unit-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.unit-card__ord {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--ik-ink-light);
  letter-spacing: 0.1em;
}
.unit-card__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--ik-glass-border), transparent);
}
.unit-card__name {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 24px;
  letter-spacing: -0.02em;
  color: var(--ik-ink-deep);
  margin-bottom: 8px;
}
.unit-card__desc {
  font-size: 14px;
  color: var(--ik-ink-soft);
  line-height: 1.55;
}

/* Unit visuals */
.uv-pages { position: relative; width: 80px; height: 90px; }
.uv-page {
  position: absolute;
  width: 56px; height: 76px;
  background: linear-gradient(180deg, #fff, rgba(220,230,255,0.9));
  border: 1px solid rgba(110,168,255,0.3);
  border-radius: 4px;
  box-shadow: 0 6px 16px rgba(110,168,255,0.15);
}
.uv-page--1 { top: 8px; left: 0;  transform: rotate(-6deg); }
.uv-page--2 { top: 0;   left: 12px; transform: rotate(2deg); z-index: 2; }
.uv-page--3 { top: 4px; left: 24px; transform: rotate(7deg); }

.uv-vaults { position: relative; width: 110px; height: 90px; }
.uv-vault-layer {
  position: absolute;
  left: 0; right: 0;
  height: 12px;
  background: linear-gradient(90deg,
    rgba(126,246,226,0.18),
    rgba(126,246,226,0.35),
    rgba(126,246,226,0.18));
  border: 1px solid rgba(126,246,226,0.4);
  border-radius: 4px;
  top: calc(var(--i) * 18px);
  width: calc(100% - var(--i) * 8px);
  margin: 0 auto;
  left: 50%;
  transform: translateX(-50%);
  animation: float-y 4s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.5s);
}

.uv-agents { width: 100px; height: 100px; }
.uv-agents { animation: spin-slow 30s linear infinite; }

.uv-cloud { position: relative; width: 110px; height: 90px; }
.uv-cloud-layer {
  position: absolute;
  left: 0; right: 0;
  height: 10px;
  background: linear-gradient(90deg, transparent, rgba(110,168,255,0.35), transparent);
  border-radius: 4px;
  top: calc(var(--i) * 16px);
  animation: float-y 5s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.4s);
}

.uv-gov { position: relative; width: 100px; height: 100px; }
.uv-gov-ring {
  position: absolute;
  inset: calc(var(--i) * 10px);
  border: 1px solid rgba(245,223,167,0.35);
  border-radius: 50%;
  animation: breathe 5s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.4s);
}
.uv-gov-core {
  position: absolute;
  inset: 42%;
  background: radial-gradient(circle, #fff, #F5DFA7);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(245,223,167,0.6);
}

/* ════════════ S06 · PAGES ════════════ */
.pages-stack {
  display: flex;
  gap: 24px;
  perspective: 1400px;
  justify-content: center;
  flex-wrap: wrap;
}
.page-mock {
  flex: 1 1 280px;
  max-width: 360px;
  background: linear-gradient(180deg, #fff, rgba(248,249,252,0.95));
  border: 1px solid var(--ik-glass-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px color-mix(in oklab, var(--accent) 10%, transparent),
    0 24px 64px color-mix(in oklab, var(--accent) 14%, transparent);
  transform: rotate(calc((var(--i) - 1) * 2deg)) translateY(calc(var(--i) * 6px));
  transition: transform 0.7s cubic-bezier(0.16,1,0.3,1), box-shadow 0.7s ease;
  animation: float-y 8s ease-in-out infinite;
  animation-delay: calc(var(--i) * -1.5s);
}
.page-mock:hover {
  transform: rotate(0deg) translateY(-8px);
  box-shadow:
    0 0 0 1px color-mix(in oklab, var(--accent) 24%, transparent),
    0 32px 88px color-mix(in oklab, var(--accent) 24%, transparent);
}
.page-mock__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ik-glass-border);
  background: rgba(248,249,252,0.7);
}
.page-mock__dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--ik-porcelain);
}
.page-mock__url {
  margin-left: 12px;
  font-family: var(--ff-mono);
  font-size: 10.5px;
  color: var(--ik-ink-light);
  letter-spacing: 0.02em;
}
.page-mock__body {
  position: relative;
  padding: 26px 22px;
  min-height: 220px;
}
.page-mock__halo {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 140px;
  background: radial-gradient(ellipse at top, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%);
  pointer-events: none;
}
.page-mock__hero { position: relative; }
.page-mock__cat {
  display: block;
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--ik-ink-light);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.page-mock__title {
  display: block;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: -0.025em;
  color: var(--ik-ink-deep);
  margin-bottom: 16px;
}
.page-mock__line {
  display: block;
  height: 5px;
  width: 100%;
  background: var(--ik-porcelain);
  border-radius: 4px;
  margin-bottom: 6px;
}
.page-mock__line--short { width: 60%; }
.page-mock__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 22px;
}
.page-mock__tile {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--ik-porcelain), var(--ik-mist));
  border-radius: 6px;
}

/* ════════════ S07 · VAULTS ════════════ */
.vaults-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 880px) {
  .vaults-grid { grid-template-columns: 1fr; gap: 32px; }
}
.vault-arch {
  position: relative;
  perspective: 1200px;
}
.vault-layer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  margin: 0 calc(var(--i) * 16px);
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.78));
  border: 1px solid var(--ik-glass-border);
  border-radius: 14px;
  margin-top: -6px;
  box-shadow: 0 12px 32px rgba(80,100,200,0.06);
  transform: translateZ(calc(var(--i) * 8px));
  transition: transform 0.5s ease;
  animation: float-y 5s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.5s);
}
.vault-layer:hover { transform: translateZ(calc(var(--i) * 8px)) translateY(-3px); }
.vault-layer__n {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--ik-ink-light);
  letter-spacing: 0.1em;
}
.vault-layer__name {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 17px;
  color: var(--ik-ink-deep);
  letter-spacing: -0.01em;
}
.vault-layer__lock {
  margin-left: auto;
  font-size: 14px;
  opacity: 0.5;
}
.vault-layer--lock {
  background: linear-gradient(180deg, rgba(126,246,226,0.18), rgba(110,168,255,0.10));
  border-color: rgba(126,246,226,0.32);
  box-shadow: 0 12px 40px rgba(126,246,226,0.18);
}
.vault-queries {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.vault-query {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--ik-glass-border);
  border-radius: 12px;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 17px;
  color: var(--ik-ink-deep);
  letter-spacing: -0.015em;
  animation: fade-up 0.8s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
.vault-query__bullet {
  color: var(--ik-aura);
  font-weight: 400;
  font-size: 22px;
}
.vault-footer {
  margin-top: 20px;
  font-size: 13px;
  color: var(--ik-ink-light);
  letter-spacing: 0.04em;
  text-align: right;
}

/* ════════════ S08 · AGENTS ════════════ */
.agents-network {
  position: relative;
  width: 100%;
  height: 600px;
  display: grid;
  place-items: center;
}
.agents-network__center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.agents-network__core {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, #9B8CFF);
  box-shadow:
    0 0 0 1px rgba(155,140,255,0.35),
    0 0 32px rgba(155,140,255,0.45),
    inset 0 0 24px rgba(255,255,255,0.6);
  animation: breathe 3.6s ease-in-out infinite;
}
.agents-network__core-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--ik-ink-light);
}
.agent-node {
  position: absolute;
  top: calc(50% + var(--y));
  left: calc(50% + var(--x));
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  filter: blur(8px);
  animation: agent-fade 0.9s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
@keyframes agent-fade {
  to { opacity: 1; filter: blur(0); }
}
.agent-node__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff, #7EF6E2);
  box-shadow: 0 0 12px rgba(126,246,226,0.6);
  animation: breathe 2.4s ease-in-out infinite;
}
.agent-node__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.agent-node__name {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 14px;
  color: var(--ik-ink-deep);
  letter-spacing: -0.01em;
}
.agent-node__role {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ik-ink-light);
  text-transform: lowercase;
  font-style: italic;
}
.agent-node__line {
  position: absolute;
  top: 50%; left: 50%;
  width: 600px; height: 600px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
  opacity: 0.7;
}

@media (max-width: 820px) {
  .agents-network { height: 480px; transform: scale(0.75); }
}

/* ════════════ S09 · CLOUD ════════════ */
.cloud-stack {
  position: relative;
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cloud-layer {
  position: relative;
  display: grid;
  grid-template-columns: 6px 1fr;
  gap: 24px;
  padding: 22px 24px;
  background: linear-gradient(90deg, rgba(255,255,255,0.94), rgba(255,255,255,0.78));
  border: 1px solid var(--ik-glass-border);
  border-radius: 12px;
  backdrop-filter: blur(14px);
  overflow: hidden;
  animation: cloud-in 0.9s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: calc(var(--i) * 0.12s);
}
@keyframes cloud-in {
  from { opacity: 0; transform: translateX(-20px); filter: blur(8px); }
  to   { opacity: 1; transform: translateX(0); filter: blur(0); }
}
.cloud-layer__rail {
  background: linear-gradient(180deg, var(--ik-cosmic), var(--ik-aura));
  border-radius: 6px;
}
.cloud-layer__pulse {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, transparent, #fff, transparent);
  filter: blur(2px);
  animation: cloud-pulse 3.6s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.5s);
}
@keyframes cloud-pulse {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}
.cloud-layer__content {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: center;
}
.cloud-layer__op {
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--ik-ink-faint);
  text-transform: uppercase;
}
.cloud-layer__name {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ik-ink-deep);
}
.cloud-layer__tech {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--ik-ink-soft);
  text-align: right;
}
@media (max-width: 640px) {
  .cloud-layer { grid-template-columns: 6px 1fr; gap: 16px; }
  .cloud-layer__content { grid-template-columns: 1fr; gap: 4px; }
  .cloud-layer__tech { text-align: left; }
}

/* ════════════ S10 · SECURITY ════════════ */
.universes {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
  padding: 60px 0;
}
@media (max-width: 880px) {
  .universes { grid-template-columns: repeat(2, 1fr); }
}
.universe {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px 20px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--ik-glass-border);
  border-radius: 20px;
  backdrop-filter: blur(14px);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  animation: fade-up 1s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
.universe:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 64px color-mix(in oklab, var(--accent) 18%, transparent);
}
.universe__shield {
  position: absolute;
  inset: -2px;
  border: 1px solid color-mix(in oklab, var(--accent) 28%, transparent);
  border-radius: 22px;
  pointer-events: none;
  animation: breathe 4s ease-in-out infinite;
}
.universe__shield::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid color-mix(in oklab, var(--accent) 16%, transparent);
  border-radius: 26px;
  opacity: 0.5;
}
.universe__core {
  position: relative;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, color-mix(in oklab, var(--accent) 60%, white) 55%, var(--accent));
  display: grid;
  place-items: center;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 22px;
  color: var(--ik-ink-deep);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.7),
    0 6px 20px color-mix(in oklab, var(--accent) 32%, transparent);
}
.universe__meta { text-align: center; }
.universe__name {
  display: block;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 16px;
  color: var(--ik-ink-deep);
  letter-spacing: -0.01em;
}
.universe__desc {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ik-ink-light);
}

.universes__center {
  display: none; /* hidden by default; visible decoration */
}

/* ════════════ S11 · GOVERNANCE ════════════ */
.gov-rings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 880px) {
  .gov-rings { grid-template-columns: 1fr; }
}
.gov-rings__viz {
  position: relative;
  width: 380px; height: 380px;
  margin: 0 auto;
}
.gov-ring {
  position: absolute;
  inset: calc(var(--i) * 38px);
  border: 1px solid rgba(160,180,255,0.25);
  border-radius: 50%;
  animation: breathe 6s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.5s);
}
.gov-ring:nth-child(1) { border-color: rgba(160,180,255,0.12); }
.gov-ring:nth-child(2) { border-color: rgba(160,180,255,0.18); }
.gov-ring:nth-child(3) { border-color: rgba(126,246,226,0.32); }
.gov-ring:nth-child(4) { border-color: rgba(110,168,255,0.4); }
.gov-ring:nth-child(5) { border-color: rgba(155,140,255,0.55); background: rgba(155,140,255,0.04); }
.gov-rings__center {
  position: absolute;
  top: 50%; left: 50%;
  width: 56px; height: 56px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 35% 35%, #fff, #F5DFA7 80%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 22px;
  color: var(--ik-ink-deep);
  box-shadow: 0 0 24px rgba(245,223,167,0.5), inset 0 1px 1px rgba(255,255,255,0.8);
  z-index: 2;
}
.gov-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gov-item {
  position: relative;
  display: grid;
  grid-template-columns: 4px 1fr auto;
  gap: 20px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--ik-glass-border);
  animation: fade-up 0.8s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
.gov-item__bar {
  background: linear-gradient(180deg, var(--ik-stardust), var(--ik-cosmic));
  border-radius: 4px;
  opacity: calc(0.3 + var(--d, 0) * 0.4);
}
.gov-item:nth-child(1) .gov-item__bar { opacity: 0.3; }
.gov-item:nth-child(2) .gov-item__bar { opacity: 0.5; }
.gov-item:nth-child(3) .gov-item__bar { opacity: 0.7; }
.gov-item:nth-child(4) .gov-item__bar { opacity: 0.85; background: linear-gradient(180deg, var(--ik-aura), var(--ik-cosmic)); }
.gov-item:nth-child(5) .gov-item__bar { opacity: 1; background: linear-gradient(180deg, var(--ik-gold), var(--ik-violet)); }
.gov-item__name {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 18px;
  color: var(--ik-ink-deep);
  letter-spacing: -0.01em;
}
.gov-item__desc {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ik-ink-light);
}

/* ════════════ S12 · LABS ════════════ */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .labs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .labs-grid { grid-template-columns: 1fr; } }
.lab-card {
  position: relative;
  padding: 28px 24px;
  background: rgba(255,255,255,0.66);
  border: 1px solid var(--ik-glass-border);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: transform 0.5s ease, background 0.5s ease;
  animation: fade-up 0.9s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
.lab-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.9);
}
.lab-card__badge {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 16px;
  border: 1px solid var(--ik-glass-border);
  color: var(--ik-ink-light);
}
.lab-card__badge[data-st="En Lab"]       { background: rgba(126,246,226,0.14); color: #2A8A78; border-color: rgba(126,246,226,0.35); }
.lab-card__badge[data-st="Beta"]         { background: rgba(110,168,255,0.14); color: #3D6AB8; border-color: rgba(110,168,255,0.35); }
.lab-card__badge[data-st="Explorando"]   { background: rgba(155,140,255,0.14); color: #5E4DB8; border-color: rgba(155,140,255,0.35); }
.lab-card__badge[data-st="Próximamente"] { background: rgba(245,223,167,0.16); color: #8A6E1F; border-color: rgba(245,223,167,0.4); }
.lab-card__name {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ik-ink-deep);
  margin-bottom: 8px;
}
.lab-card__d {
  font-size: 13px;
  color: var(--ik-ink-soft);
}
.lab-card__shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg,
    transparent 40%,
    rgba(255,255,255,0.4) 50%,
    transparent 60%);
  background-size: 200% 100%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  animation: shimmer 3s linear infinite;
}
.lab-card:hover .lab-card__shimmer { opacity: 1; }

/* ════════════ S13 · ROADMAP ════════════ */
.roadmap-rail {
  position: relative;
  display: flex;
  gap: 0;
  padding: 40px 0 20px;
  overflow-x: auto;
  scrollbar-width: thin;
  min-height: 220px;
}
.roadmap-rail::-webkit-scrollbar { height: 6px; }
.roadmap-line {
  position: absolute;
  top: 110px;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ik-glass-border) 8%, var(--ik-glass-border) 92%, transparent);
  pointer-events: none;
}
.roadmap-line--progress {
  background: linear-gradient(90deg, var(--ik-aura), var(--ik-cosmic) 60%, var(--ik-violet));
  width: var(--p, 50%);
  height: 2px;
  top: 109.5px;
  box-shadow: 0 0 12px rgba(126,246,226,0.4);
}
.roadmap-phase {
  flex: 1 0 130px;
  position: relative;
  height: 220px;
  display: grid;
  grid-template-rows: 90px 20px 90px;
  justify-items: center;
  opacity: 0;
  filter: blur(8px);
  transform: translateY(12px);
  animation: roadmap-in 0.9s cubic-bezier(0.16,1,0.3,1) both;
  animation-delay: var(--d);
}
@keyframes roadmap-in {
  to { opacity: 1; filter: blur(0); transform: translateY(0); }
}
.roadmap-phase__meta {
  width: 130px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-self: end;
  padding-bottom: 12px;
  grid-row: 1;
}
.roadmap-phase:nth-child(even) .roadmap-phase__meta {
  grid-row: 3;
  align-self: start;
  padding-bottom: 0;
  padding-top: 12px;
}
.roadmap-phase__dot {
  position: relative;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--ik-canvas);
  border: 1.5px solid var(--ik-ink-faint);
  box-shadow: 0 0 0 4px var(--ik-canvas);
  z-index: 2;
  grid-row: 2;
  align-self: center;
}
.roadmap-phase.is-done .roadmap-phase__dot {
  background: var(--ik-aura);
  border-color: var(--ik-aura);
  box-shadow:
    0 0 0 4px var(--ik-canvas),
    0 0 16px rgba(126,246,226,0.6);
}
.roadmap-phase.is-active .roadmap-phase__dot {
  background: var(--ik-cosmic);
  border-color: var(--ik-cosmic);
  box-shadow:
    0 0 0 4px var(--ik-canvas),
    0 0 0 8px rgba(110,168,255,0.2),
    0 0 24px rgba(110,168,255,0.6);
  animation: breathe 2.4s ease-in-out infinite;
}
.roadmap-phase__n {
  display: block;
  font-family: var(--ff-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--ik-ink-faint);
  margin-bottom: 4px;
}
.roadmap-phase__name {
  display: block;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: 14px;
  color: var(--ik-ink-soft);
  letter-spacing: -0.01em;
}
.roadmap-phase.is-done .roadmap-phase__name { color: var(--ik-ink-deep); }
.roadmap-phase.is-active .roadmap-phase__name { color: var(--ik-ink-deep); font-weight: 500; }

/* ════════════ S14 · FINAL ════════════ */
.final {
  padding-top: clamp(80px, 14vh, 160px);
  padding-bottom: 80px;
  text-align: center;
}
.final__orb {
  display: grid;
  place-items: center;
  margin-bottom: 60px;
}
.final__title {
  margin: 0 auto 40px;
  max-width: 900px;
}
.final__lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: -0.015em;
  color: var(--ik-ink-soft);
  line-height: 1.5;
}

.footer {
  margin-top: 120px;
  padding-top: 40px;
  border-top: 1px solid var(--ik-glass-border);
}
.footer__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 14px 0;
}
.footer__motto {
  font-size: 13px;
  color: var(--ik-ink-soft);
  font-style: italic;
}
.footer__row--meta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ik-ink-faint);
}