/* ─────────────────────────────────────────────────────────────────────────────
   IfaLearn — The Ifa Digital Learning Ecosystem
   The IFA Internet · CENProject
   toe.cenproject.org/the-ifa-learn/
───────────────────────────────────────────────────────────────────────────── */

/* ── Reset & Root ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:       #04080f;
  --bg-2:     #060c17;
  --bg-3:     #070d1c;
  --bg-card:  rgba(6, 12, 24, 0.82);
  --bg-glass: rgba(8, 14, 28, 0.62);

  /* Brand — IfaLearn: teal + violet */
  --teal:     #14b8d4;
  --teal-lt:  #38d4ec;
  --teal-dk:  #0d8fa4;
  --violet:   #7c3aed;
  --violet-lt:#a78bfa;
  --violet-dk:#5b21b6;
  --amber:    #f0920c;
  --amber-lt: #ffaa32;
  --amber-dk: #c06800;
  --jade:     #00c87c;
  --jade-lt:  #38e8a0;
  --gold:     #f5c518;
  --pink:     #ec4899;

  /* Text */
  --text-1:   #eef3ff;
  --text-2:   #6e90b8;
  --text-3:   #2b4468;

  /* Borders */
  --border:   rgba(20, 184, 212, 0.11);
  --border-2: rgba(20, 184, 212, 0.26);
  --border-v: rgba(124, 58, 237, 0.22);

  /* Glows */
  --glow-teal:   rgba(20, 184, 212, 0.22);
  --glow-violet: rgba(124, 58, 237, 0.20);
  --glow-amber:  rgba(240, 146, 12, 0.18);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
strong { color: var(--text-1); font-weight: 600; }

/* ── Container ────────────────────────────────────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* ── Section base ─────────────────────────────────────────────────────────── */
.section { padding: 100px 0; }
.section--alt  { background: var(--bg-2); }
.section--dark { background: var(--bg-3); }

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.section__eyebrow::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 1px;
}
.section__eyebrow--teal {
  color: var(--teal-lt);
  border: 1px solid rgba(20,184,212,0.28);
  background: rgba(20,184,212,0.07);
}
.section__eyebrow--teal::before { background: var(--teal-lt); }
.section__eyebrow--violet {
  color: var(--violet-lt);
  border: 1px solid rgba(124,58,237,0.28);
  background: rgba(124,58,237,0.07);
}
.section__eyebrow--violet::before { background: var(--violet-lt); }
.section__eyebrow--amber {
  color: var(--amber-lt);
  border: 1px solid rgba(240,146,12,0.26);
  background: rgba(240,146,12,0.06);
}
.section__eyebrow--amber::before { background: var(--amber-lt); }
.section__eyebrow--jade {
  color: var(--jade-lt);
  border: 1px solid rgba(0,200,124,0.26);
  background: rgba(0,200,124,0.06);
}
.section__eyebrow--jade::before { background: var(--jade-lt); }

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--text-1);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section__subtitle {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 640px;
  line-height: 1.8;
}
.section__header          { margin-bottom: 56px; }
.section__header--center  { text-align: center; }
.section__header--center .section__subtitle { margin: 0 auto; }

.accent--teal   { color: var(--teal-lt); }
.accent--violet { color: var(--violet-lt); }
.accent--amber  { color: var(--amber-lt); }
.accent--jade   { color: var(--jade-lt); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: all 0.22s;
  cursor: pointer;
}
.btn--primary {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dk) 100%);
  color: #fff;
  border: 1px solid var(--teal);
  box-shadow: 0 4px 20px rgba(20,184,212,0.28);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--teal-lt) 0%, var(--teal) 100%);
  box-shadow: 0 6px 28px rgba(20,184,212,0.45);
  transform: translateY(-2px);
}
.btn--ghost {
  background: rgba(20,184,212,0.05);
  color: var(--text-1);
  border: 1px solid var(--border-2);
}
.btn--ghost:hover {
  border-color: var(--teal);
  color: var(--teal-lt);
  background: rgba(20,184,212,0.08);
  transform: translateY(-2px);
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(4,8,15,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header__logo { height: 30px; width: auto; }
.header__site {
  font-size: 0.66rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.header__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--teal-lt);
}
.header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.nav-link {
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 6px;
  transition: all 0.18s;
}
.nav-link:hover { color: var(--text-1); background: rgba(20,184,212,0.08); }
.nav-link--cta {
  background: rgba(20,184,212,0.12);
  color: var(--teal-lt);
  border: 1px solid rgba(20,184,212,0.24);
  margin-left: 6px;
}
.nav-link--cta:hover { background: rgba(20,184,212,0.22); border-color: var(--teal); }

/* ── Mobile Bar ───────────────────────────────────────────────────────────── */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(4,8,20,0.96);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.mobile-bar__row {
  display: flex;
  align-items: stretch;
}
.mobile-bar__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 4px 8px;
  font-size: 0.6rem;
  color: var(--text-2);
  transition: color 0.18s;
}
.mobile-bar__item:hover { color: var(--teal-lt); }
.mobile-bar__sym { font-size: 1rem; line-height: 1; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding-bottom: 0;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20,184,212,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,184,212,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}
.hero__orb--a {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, rgba(20,184,212,0.18) 0%, transparent 70%);
}
.hero__orb--b {
  width: 500px; height: 500px;
  bottom: -100px; left: -150px;
  background: radial-gradient(circle, rgba(124,58,237,0.16) 0%, transparent 70%);
}
.hero__orb--c {
  width: 300px; height: 300px;
  top: 40%; left: 30%;
  background: radial-gradient(circle, rgba(0,200,124,0.08) 0%, transparent 70%);
}
.hero__scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  opacity: 0.5;
  animation: scan 4s ease-in-out infinite;
}
@keyframes scan {
  0%, 100% { transform: translateY(0); opacity: 0.3; }
  50%       { transform: translateY(600px); opacity: 0.6; }
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 60px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 80px;
  position: relative;
  z-index: 1;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(20,184,212,0.08);
  border: 1px solid rgba(20,184,212,0.22);
  border-radius: 4px;
  padding: 5px 14px;
  margin-bottom: 24px;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}
.hero__title {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.hero__title-main {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--teal-lt) 0%, var(--violet-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__title-sub {
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: -0.01em;
}
.hero__tagline {
  font-size: 1rem;
  color: var(--text-2);
  margin-bottom: 20px;
  font-style: italic;
}
.hero__desc {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 28px;
}
.hero__aliases {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.hero__alias {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--alias-color) 30%, transparent);
  background: color-mix(in srgb, var(--alias-color) 8%, transparent);
  color: color-mix(in srgb, var(--alias-color) 80%, #eef3ff);
}
.hero__ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Stats bar */
.hero__stats-bar {
  background: rgba(4,8,20,0.7);
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 28px 0;
}
.hero__stat {
  padding: 0 28px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.hero__stat:last-child { border-right: none; }
.hero__stat-value {
  font-size: 1.9rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal-lt) 0%, var(--violet-lt) 60%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.hero__stat-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-1);
  margin-top: 4px;
  letter-spacing: 0.04em;
}
.hero__stat-sub {
  font-size: 0.68rem;
  color: var(--text-3);
  margin-top: 2px;
}

/* ── Learning Orb ─────────────────────────────────────────────────────────── */
.learning-orb {
  position: relative;
  width: 360px;
  height: 360px;
  margin: 0 auto;
}
.learning-orb__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(20,184,212,0.22);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: orbit-spin 18s linear infinite;
}
.learning-orb__ring--1 { width: 160px; height: 160px; border-color: rgba(20,184,212,0.35); animation-duration: 8s; }
.learning-orb__ring--2 { width: 250px; height: 250px; animation-duration: 14s; animation-direction: reverse; }
.learning-orb__ring--3 { width: 340px; height: 340px; border-color: rgba(124,58,237,0.18); animation-duration: 22s; }
@keyframes orbit-spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

.learning-orb__arc {
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: arc-spin 10s linear infinite;
}
.learning-orb__arc--1 {
  width: 300px; height: 300px;
  border: 2px solid transparent;
  border-top-color: var(--teal);
  border-right-color: rgba(20,184,212,0.3);
  animation-duration: 6s;
}
.learning-orb__arc--2 {
  width: 230px; height: 230px;
  border: 2px solid transparent;
  border-bottom-color: var(--violet);
  border-left-color: rgba(124,58,237,0.3);
  animation-duration: 9s;
  animation-direction: reverse;
}
.learning-orb__arc--3 {
  width: 190px; height: 190px;
  border: 1px solid transparent;
  border-top-color: var(--jade);
  animation-duration: 12s;
}
@keyframes arc-spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

.learning-orb__node {
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
  top: 50%; left: 50%;
  transform-origin: 0 0;
  animation: node-orbit 7s linear infinite;
}
.learning-orb__node--1 { animation-duration: 7s;  background: var(--teal);   box-shadow: 0 0 10px var(--teal);   transform: translate(-50%,-50%) rotate(0deg)   translateX(125px); }
.learning-orb__node--2 { animation-duration: 11s; background: var(--violet); box-shadow: 0 0 10px var(--violet); transform: translate(-50%,-50%) rotate(72deg)  translateX(115px); animation-direction: reverse; }
.learning-orb__node--3 { animation-duration: 9s;  background: var(--jade);   box-shadow: 0 0 10px var(--jade);   transform: translate(-50%,-50%) rotate(144deg) translateX(95px); }
.learning-orb__node--4 { animation-duration: 13s; background: var(--amber);  box-shadow: 0 0 10px var(--amber);  transform: translate(-50%,-50%) rotate(216deg) translateX(125px); }
.learning-orb__node--5 { animation-duration: 8s;  background: var(--teal);   box-shadow: 0 0 8px var(--teal);    transform: translate(-50%,-50%) rotate(288deg) translateX(80px); animation-direction: reverse; }
@keyframes node-orbit { from { transform: translate(-50%,-50%) rotate(0deg) translateX(125px); } to { transform: translate(-50%,-50%) rotate(360deg) translateX(125px); } }

.learning-orb__core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 110px; height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20,184,212,0.22) 0%, rgba(124,58,237,0.14) 60%, transparent 100%);
  border: 1px solid rgba(20,184,212,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.learning-orb__core-glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20,184,212,0.25) 0%, transparent 70%);
  animation: glow-pulse 3s ease-in-out infinite;
}
@keyframes glow-pulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }
.learning-orb__char {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--teal-lt);
  line-height: 1;
  letter-spacing: -0.02em;
}
.learning-orb__label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--violet-lt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── About / Definition ───────────────────────────────────────────────────── */
.def-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: start;
}
.def-blocks { display: flex; flex-direction: column; gap: 28px; }
.def-block {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.22s;
}
.def-block:hover { border-color: var(--border-2); }
.def-block__icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 8px;
  background: rgba(20,184,212,0.1);
  border: 1px solid rgba(20,184,212,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--teal-lt);
}
.def-block__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--teal-lt);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.def-block__body { font-size: 0.88rem; color: var(--text-2); line-height: 1.75; }

/* IfaLearn symbol */
.ifalear-symbol {
  position: relative;
  width: 340px;
  height: 340px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.ifalear-symbol__ring {
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: orbit-spin 20s linear infinite;
}
.ifalear-symbol__ring--outer {
  width: 320px; height: 320px;
  border: 1px dashed rgba(20,184,212,0.2);
  animation-direction: reverse;
}
.ifalear-symbol__ring--mid {
  width: 220px; height: 220px;
  border: 1px solid rgba(124,58,237,0.3);
  animation-duration: 14s;
}
.ifalear-symbol__arc {
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.ifalear-symbol__arc--1 {
  width: 280px; height: 280px;
  border: 2px solid transparent;
  border-top-color: rgba(20,184,212,0.5);
  animation: arc-spin 8s linear infinite;
}
.ifalear-symbol__arc--2 {
  width: 180px; height: 180px;
  border: 2px solid transparent;
  border-right-color: rgba(124,58,237,0.5);
  animation: arc-spin 11s linear infinite reverse;
}
.ifalear-symbol__core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20,184,212,0.18) 0%, rgba(124,58,237,0.12) 60%, transparent 100%);
  border: 1px solid rgba(20,184,212,0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.ifalear-symbol__char {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--teal-lt);
  line-height: 1;
}
.ifalear-symbol__sub-char {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--violet-lt);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ifalear-symbol__label {
  position: absolute;
  bottom: 28px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-2);
  text-align: center;
  letter-spacing: 0.06em;
}
.ifalear-symbol__sub {
  position: absolute;
  bottom: 14px;
  font-size: 0.62rem;
  color: var(--text-3);
  text-align: center;
  letter-spacing: 0.06em;
}

/* ── Model Names ──────────────────────────────────────────────────────────── */
.model-names-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}
.model-name-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--mn-color) 18%, transparent);
  border-radius: 10px;
  padding: 20px 20px 20px 24px;
  overflow: hidden;
  transition: transform 0.22s, border-color 0.22s;
}
.model-name-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--mn-color) 38%, transparent);
}
.model-name-card__bar {
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--mn-color);
  border-radius: 2px 0 0 2px;
}
.model-name-card__label {
  font-size: 0.9rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--mn-color) 80%, #eef3ff);
  margin-bottom: 8px;
}
.model-name-card__desc {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.65;
}
.model-name-card__glow {
  position: absolute;
  bottom: 0; right: 0;
  width: 100px; height: 100px;
  background: radial-gradient(circle, color-mix(in srgb, var(--mn-color) 12%, transparent) 0%, transparent 70%);
  pointer-events: none;
}

/* Pillars */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.pillar-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--pt-color) 16%, transparent);
  border-radius: 12px;
  padding: 28px 24px;
  overflow: hidden;
  transition: transform 0.22s, border-color 0.22s;
}
.pillar-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--pt-color) 34%, transparent);
}
.pillar-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.pillar-card__sym {
  font-size: 1.6rem;
  line-height: 1;
  color: color-mix(in srgb, var(--pt-color) 85%, #eef3ff);
}
.pillar-card__num {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--text-3);
  letter-spacing: 0.1em;
}
.pillar-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
}
.pillar-card__body {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.75;
}
.pillar-card__glow {
  position: absolute;
  bottom: 0; right: 0;
  width: 130px; height: 130px;
  background: radial-gradient(circle, color-mix(in srgb, var(--pt-color) 14%, transparent) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Ètò Ilé Ifá-Òrìṣà Demo ──────────────────────────────────────────────── */
.eto-demo {
  margin-top: 60px;
  border: 1px solid rgba(245,197,24,0.18);
  border-radius: 16px;
  background: rgba(6,10,18,0.7);
  overflow: hidden;
}
.eto-demo__label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: rgba(245,197,24,0.05);
  border-bottom: 1px solid rgba(245,197,24,0.12);
}
.eto-demo__label-sym {
  font-size: 1.1rem;
  color: #f5c518;
}
.eto-demo__label-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,197,24,0.75);
}
.eto-demo__label-sub {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(20,184,212,0.7);
  border: 1px solid rgba(20,184,212,0.22);
  border-radius: 20px;
  padding: 3px 10px;
  white-space: nowrap;
  position: relative;
}
.eto-demo__label-sub::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #14b8d4;
  margin-right: 6px;
  vertical-align: middle;
  animation: etoDotPulse 1.8s ease-in-out infinite;
}
@keyframes etoDotPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}
.eto-demo__body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
}
@media (max-width: 680px) {
  .eto-demo__body { grid-template-columns: 1fr; }
  .eto-demo__orbit-wrap {
    border-right: none;
    border-bottom: 1px solid rgba(245,197,24,0.08);
    padding: 32px 20px;
  }
  .eto-demo__svg { max-width: 280px; }
  .eto-demo__label { flex-wrap: wrap; gap: 8px; padding: 14px 20px; }
  .eto-demo__label-sub { margin-left: 0; }
}
.eto-demo__orbit-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  border-right: 1px solid rgba(245,197,24,0.08);
  background: rgba(4,8,15,0.5);
}
.eto-demo__svg {
  width: 100%;
  max-width: 240px;
}
@keyframes etoPulse {
  0%   { r: 24; opacity: 0.5; }
  100% { r: 34; opacity: 0; }
}
.eto-pulse-ring {
  animation: etoPulse 1.4s ease-out infinite;
}
.eto-demo__info {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 20px 24px;
}
.eto-demo__card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
  margin-bottom: 6px;
}
.eto-demo__card:hover {
  background: color-mix(in srgb, var(--edc) 6%, transparent);
  border-color: color-mix(in srgb, var(--edc) 22%, transparent);
}
.eto-demo__card--active {
  background: color-mix(in srgb, var(--edc) 9%, rgba(6,10,18,0.9));
  border-color: color-mix(in srgb, var(--edc) 30%, transparent);
}
.eto-demo__card-top {
  display: flex;
  align-items: center;
  gap: 12px;
}
.eto-demo__card-sym {
  font-size: 1.3rem;
  color: var(--edc);
  min-width: 24px;
  line-height: 1;
}
.eto-demo__card-yo {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--edc);
  line-height: 1.3;
}
.eto-demo__card-en {
  font-size: 0.75rem;
  color: rgba(238,243,255,0.45);
  margin-top: 2px;
}
.eto-demo__card-desc {
  font-size: 0.8rem;
  color: rgba(238,243,255,0.65);
  line-height: 1.7;
  margin-top: 10px;
  padding-left: 36px;
  animation: fadeSlideIn 0.3s ease;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.eto-demo__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(245,197,24,0.08);
}
.eto-demo__pause {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(245,197,24,0.55);
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border: 1px solid rgba(245,197,24,0.18);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.eto-demo__pause:hover,
.eto-demo__pause--paused {
  color: #f5c518;
  border-color: rgba(245,197,24,0.45);
}
.eto-demo__dots {
  display: flex;
  gap: 7px;
}
.eto-demo__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}
.eto-demo__dot--on {
  background: var(--dc);
  transform: scale(1.35);
}
.eto-demo__download {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(245,197,24,0.08);
}
.eto-demo__dl-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: linear-gradient(135deg, rgba(245,197,24,0.12) 0%, rgba(240,146,12,0.08) 100%);
  border: 1px solid rgba(245,197,24,0.32);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #f5c518;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.22s, border-color 0.22s, transform 0.18s;
}
.eto-demo__dl-link:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(245,197,24,0.22) 0%, rgba(240,146,12,0.16) 100%);
  border-color: rgba(245,197,24,0.56);
  transform: translateY(-1px);
}
.eto-demo__dl-link--busy {
  color: rgba(245,197,24,0.45);
  border-color: rgba(245,197,24,0.18);
  cursor: wait;
  animation: etoDlPulse 1.2s ease-in-out infinite;
}
@keyframes etoDlPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.55; }
}
.eto-demo__dl-note {
  font-size: 0.72rem;
  color: var(--text-3);
}
.eto-demo__note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 24px 18px;
  border-top: 1px solid rgba(245,197,24,0.08);
  background: rgba(245,197,24,0.02);
}
.eto-demo__note-icon {
  font-size: 0.95rem;
  color: rgba(245,197,24,0.4);
  flex-shrink: 0;
  line-height: 1.8;
}
.eto-demo__note-head {
  display: block;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245,197,24,0.5);
  margin-bottom: 5px;
}
.eto-demo__note-body {
  font-size: 0.71rem;
  line-height: 1.72;
  color: var(--text-2);
  margin: 0;
}
.eto-demo__note-body em {
  font-style: normal;
  color: var(--text-1);
  opacity: 0.72;
}
.eto-demo__note-body strong {
  color: var(--text-1);
  font-weight: 700;
}

/* ── Features ─────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}
.feature-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--fc-color) 16%, transparent);
  border-radius: 12px;
  padding: 28px 24px;
  overflow: hidden;
  transition: transform 0.22s, border-color 0.22s, box-shadow 0.22s;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--fc-color) 34%, transparent);
  box-shadow: 0 12px 40px color-mix(in srgb, var(--fc-color) 14%, transparent);
}
.feature-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.feature-card__sym {
  font-size: 2rem;
  line-height: 1;
  color: color-mix(in srgb, var(--fc-color) 85%, #eef3ff);
  text-shadow: 0 0 20px color-mix(in srgb, var(--fc-color) 50%, transparent);
}
.feature-card__num {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--text-3);
  letter-spacing: 0.1em;
}
.feature-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
}
.feature-card__sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: color-mix(in srgb, var(--fc-color) 70%, var(--text-2));
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.feature-card__body {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.75;
}
.feature-card__link {
  display: inline-flex;
  align-items: center;
  margin-top: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--fc-color) 85%, #eef3ff);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s, gap 0.2s;
  gap: 4px;
}
.feature-card__link:hover {
  color: #fff;
  gap: 8px;
}
.feature-card__glow {
  position: absolute;
  bottom: 0; right: 0;
  width: 140px; height: 140px;
  background: radial-gradient(circle, color-mix(in srgb, var(--fc-color) 14%, transparent) 0%, transparent 70%);
  pointer-events: none;
}

/* Ecosystem mini-map */
.features-ecosystem {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
}
.features-ecosystem__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 24px;
}
.features-ecosystem__nodes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.eco-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: color-mix(in srgb, var(--ec-color) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--ec-color) 22%, transparent);
  border-radius: 8px;
  transition: background 0.18s, transform 0.18s;
  min-width: 90px;
}
.eco-node:hover {
  background: color-mix(in srgb, var(--ec-color) 14%, transparent);
  transform: translateY(-2px);
}
.eco-node__sym {
  font-size: 1.3rem;
  color: color-mix(in srgb, var(--ec-color) 85%, #eef3ff);
  line-height: 1;
}
.eco-node__name {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-2);
  text-align: center;
}


/* ── Ifacodemy ────────────────────────────────────────────────────────────── */
.ifacodemy-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 80px;
  align-items: start;
}
.ifacodemy-points { display: flex; flex-direction: column; gap: 24px; }
.ifacodemy-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.ifacodemy-point__sym {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 8px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.24);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--violet-lt);
}
.ifacodemy-point__title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 5px;
}
.ifacodemy-point__body {
  font-size: 0.84rem;
  color: var(--text-2);
  line-height: 1.72;
}

/* Ifacodemy card */
.ifacodemy-card {
  background: var(--bg-card);
  border: 1px solid rgba(124,58,237,0.24);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.ifacodemy-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--violet));
  border-radius: 16px 16px 0 0;
}
.ifacodemy-card__header { margin-bottom: 24px; text-align: center; }
.ifacodemy-card__badge {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal-lt) 0%, var(--violet-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}
.ifacodemy-card__sub {
  font-size: 0.72rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
}
.ifacodemy-card__odu {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.ifacodemy-card__odu-num {
  font-size: 2.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal-lt), var(--violet-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.ifacodemy-card__odu-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-1);
  margin-top: 4px;
}
.ifacodemy-card__odu-desc {
  font-size: 0.66rem;
  color: var(--text-3);
  margin-top: 2px;
}
.ifacodemy-card__tracks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.ifacodemy-card__track {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.22);
  color: var(--violet-lt);
}
.ifacodemy-card__dual {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
}
.ifacodemy-card__dual-label { color: var(--text-3); }
.ifacodemy-card__dual-a { color: var(--teal-lt); font-weight: 700; }
.ifacodemy-card__dual-sep { color: var(--text-3); }
.ifacodemy-card__dual-b { color: var(--violet-lt); font-weight: 700; }
.ifacodemy-card__motto {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  margin-top: 1.1rem; padding: 0.65rem 0.8rem;
  border-top: 1px solid rgba(124,58,237,0.25);
  background: linear-gradient(90deg, rgba(124,58,237,0.06), rgba(20,184,212,0.06), rgba(124,58,237,0.06));
  border-radius: 0 0 10px 10px;
}
.ifacodemy-card__motto-sym {
  color: var(--violet-lt); font-size: 0.65rem; opacity: 0.7; flex-shrink: 0;
}
.ifacodemy-card__motto-text {
  font-size: 0.78rem; font-style: italic; font-weight: 600; text-align: center;
  background: linear-gradient(90deg, var(--violet-lt), var(--teal-lt));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; letter-spacing: 0.01em; line-height: 1.4;
}

/* ── Dual Section ─────────────────────────────────────────────────────────── */
.dual-display {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: start;
}
.dual-side {
  background: var(--bg-card);
  border-radius: 14px;
  padding: 32px 28px;
}
.dual-side--ifa   { border: 1px solid rgba(20,184,212,0.22); }
.dual-side--orisa { border: 1px solid rgba(124,58,237,0.22); }
.dual-side__sym {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.dual-side--ifa   .dual-side__sym   { color: var(--teal); }
.dual-side--orisa .dual-side__sym   { color: var(--violet); }
.dual-side__name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 14px;
}
.dual-side__desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 20px;
}
.dual-side__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dual-side__list li {
  font-size: 0.82rem;
  color: var(--text-2);
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}
.dual-side--ifa   .dual-side__list li::before { content: '—  '; color: var(--teal); }
.dual-side--orisa .dual-side__list li::before { content: '—  '; color: var(--violet); }

.dual-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-top: 40px;
}
.dual-center__op {
  font-size: 1.8rem;
  color: var(--text-3);
}
.dual-center__label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}
.dual-center__connector {
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, var(--teal), var(--violet));
  opacity: 0.3;
  margin-top: 8px;
}

/* ── Dual Laws Figure ─────────────────────────────────────────────────────── */
.dual-laws-figure {
  margin-top: 72px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
.dual-laws-figure__frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(20,184,212,0.20);
  background: rgba(6,12,24,0.75);
  backdrop-filter: blur(6px);
  padding: 6px;
  box-shadow: 0 0 60px rgba(20,184,212,0.08), 0 0 120px rgba(124,58,237,0.06);
}
.dual-laws-figure__glow {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.dual-laws-figure__glow--tl {
  top: -80px; left: -80px;
  background: radial-gradient(circle, rgba(20,184,212,0.20) 0%, transparent 70%);
}
.dual-laws-figure__glow--br {
  bottom: -80px; right: -80px;
  background: radial-gradient(circle, rgba(124,58,237,0.20) 0%, transparent 70%);
}
/* Corner accent brackets */
.dual-laws-figure__corner {
  position: absolute;
  width: 18px; height: 18px;
  z-index: 3;
  pointer-events: none;
}
.dual-laws-figure__corner--tl { top: 8px;  left: 8px;
  border-top: 2px solid var(--teal); border-left: 2px solid var(--teal); border-radius: 4px 0 0 0; }
.dual-laws-figure__corner--tr { top: 8px;  right: 8px;
  border-top: 2px solid var(--violet); border-right: 2px solid var(--violet); border-radius: 0 4px 0 0; }
.dual-laws-figure__corner--bl { bottom: 8px; left: 8px;
  border-bottom: 2px solid var(--teal); border-left: 2px solid var(--teal); border-radius: 0 0 0 4px; }
.dual-laws-figure__corner--br { bottom: 8px; right: 8px;
  border-bottom: 2px solid var(--violet); border-right: 2px solid var(--violet); border-radius: 0 0 4px 0; }
.dual-laws-figure__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 13px;
  position: relative;
  z-index: 1;
}
/* Animated scan line */
.dual-laws-figure__scan {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--teal) 30%, var(--violet) 70%, transparent 100%);
  opacity: 0;
  animation: ifalaws-scan 8s ease-in-out infinite 1s;
  z-index: 4;
}
@keyframes ifalaws-scan {
  0%   { top: 0%;    opacity: 0; }
  4%   { opacity: 0.55; }
  96%  { opacity: 0.55; }
  100% { top: 100%; opacity: 0; }
}
.dual-laws-figure__caption {
  margin-top: 18px;
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.78;
  text-align: center;
  padding: 0 16px;
}
.dual-laws-figure__caption-label {
  display: inline-block;
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(20,184,212,0.08);
  border: 1px solid rgba(20,184,212,0.24);
  border-radius: 3px;
  padding: 2px 8px;
  margin-right: 10px;
  vertical-align: middle;
  white-space: nowrap;
}

/* ── Path Steps ───────────────────────────────────────────────────────────── */
.path-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin: 0 auto 56px;
}
.path-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.path-step__left {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  padding-top: 4px;
}
.path-step__num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--step-color) 14%, transparent);
  border: 2px solid var(--step-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--step-color);
  letter-spacing: 0.04em;
  box-shadow: 0 0 20px color-mix(in srgb, var(--step-color) 22%, transparent);
}
.path-step__connector {
  width: 2px;
  flex: 1;
  min-height: 36px;
  background: linear-gradient(to bottom, var(--step-color), transparent);
  opacity: 0.3;
  margin: 6px 0;
}
.path-step__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 16px;
  flex: 1;
  transition: border-color 0.22s;
}
.path-step__card:hover { border-color: var(--border-2); }
.path-step__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
}
.path-step__body {
  font-size: 0.87rem;
  color: var(--text-2);
  line-height: 1.78;
}
.path-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-3);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
  position: relative;
}
.footer__energy-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--teal) 35%, var(--violet) 65%, transparent 100%);
  opacity: 0.5;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 40px;
}
.footer__brand { max-width: 320px; }
.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 12px;
}
.footer__logo-mark { height: 26px; width: auto; }
.footer__tagline {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 6px;
}
.footer__tagline--sm { font-size: 0.75rem; color: var(--text-3); }
.footer__link-inline { color: var(--teal-lt); }
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__link {
  font-size: 0.82rem;
  color: var(--text-2);
  transition: color 0.18s;
}
.footer__link:hover { color: var(--teal-lt); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}
.footer__copy { font-size: 0.75rem; color: var(--text-3); }
.footer__powered { font-size: 0.72rem; color: var(--text-3); }

/* ── ODDN Section ─────────────────────────────────────────────────────────── */

/* Inner / Outer universe grid */
.oddn-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: 56px;
}
.oddn-card {
  background: var(--bg-card);
  border-radius: 14px;
  padding: 32px 28px;
  transition: transform 0.22s;
}
.oddn-card:hover { transform: translateY(-3px); }
.oddn-card--inner { border: 1px solid rgba(124,58,237,0.28); }
.oddn-card--outer { border: 1px solid rgba(240,146,12,0.22); }
.oddn-card__sym {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 12px;
}
.oddn-card--inner .oddn-card__sym { color: var(--violet-lt); }
.oddn-card--outer .oddn-card__sym { color: var(--amber-lt); }
.oddn-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 5px;
}
.oddn-card__sub {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.oddn-card--inner .oddn-card__sub { color: var(--violet-lt); }
.oddn-card--outer .oddn-card__sub { color: var(--amber-lt); }
.oddn-card__body {
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.78;
}

/* Bridge connector */
.oddn-bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  gap: 0;
}
.oddn-bridge__line {
  width: 2px;
  flex: 1;
  min-height: 40px;
  background: linear-gradient(to bottom, var(--violet), var(--teal), var(--amber));
  opacity: 0.4;
}
.oddn-bridge__node {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20,184,212,0.18) 0%, rgba(124,58,237,0.12) 60%, transparent 100%);
  border: 2px solid rgba(20,184,212,0.38);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  flex-shrink: 0;
  box-shadow: 0 0 28px rgba(20,184,212,0.18);
  animation: glow-pulse 3s ease-in-out infinite;
}
.oddn-bridge__sym {
  font-size: 0.6rem;
  font-weight: 900;
  color: var(--teal-lt);
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.2;
}
.oddn-bridge__label {
  font-size: 0.5rem;
  font-weight: 600;
  color: var(--violet-lt);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
}

/* Fọ́rán + Ìṣíṣẹ̀ concept blocks */
.oddn-concepts {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 56px;
}
.oddn-concept {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 28px 28px 24px;
  border-left: 3px solid var(--teal);
  transition: border-color 0.22s;
}
.oddn-concept:last-child { border-left-color: var(--violet); }
.oddn-concept:hover { border-color: var(--border-2); }
.oddn-concept:hover { border-left-color: var(--teal-lt); }
.oddn-concept:last-child:hover { border-left-color: var(--violet-lt); }
.oddn-concept__icon {
  flex-shrink: 0;
  min-width: 64px;
  height: 56px;
  border-radius: 10px;
  background: rgba(20,184,212,0.08);
  border: 1px solid rgba(20,184,212,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  font-weight: 900;
  color: var(--teal-lt);
  text-align: center;
  padding: 0 6px;
  line-height: 1.3;
}
.oddn-concept:last-child .oddn-concept__icon {
  background: rgba(124,58,237,0.08);
  border-color: rgba(124,58,237,0.22);
  color: var(--violet-lt);
}
.oddn-concept__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
}
.oddn-concept__body {
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.78;
}

/* ODDN network mini-map */
.oddn-network {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
  margin-bottom: 80px;
}
.oddn-network__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 28px;
}
.oddn-network__nodes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.oddn-net-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 22px;
  background: color-mix(in srgb, var(--nn-color) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--nn-color) 24%, transparent);
  border-radius: 10px;
  min-width: 100px;
  transition: background 0.18s, transform 0.18s;
}
.oddn-net-node:hover {
  background: color-mix(in srgb, var(--nn-color) 14%, transparent);
  transform: translateY(-3px);
}
.oddn-net-node__sym {
  font-size: 1.4rem;
  font-weight: 900;
  color: color-mix(in srgb, var(--nn-color) 85%, #eef3ff);
  line-height: 1;
}
.oddn-net-node__label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-2);
  text-align: center;
}

/* IFA Mathematics cards */
.oddn-math { margin-bottom: 80px; }
.oddn-math__header { margin-bottom: 40px; }
.oddn-math-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.oddn-math-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--om-color) 18%, transparent);
  border-radius: 12px;
  padding: 28px 24px;
  overflow: hidden;
  transition: transform 0.22s, border-color 0.22s;
}
.oddn-math-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--om-color) 36%, transparent);
}
.oddn-math-card__sym {
  font-size: 2rem;
  font-weight: 900;
  color: color-mix(in srgb, var(--om-color) 85%, #eef3ff);
  line-height: 1;
  margin-bottom: 14px;
  text-shadow: 0 0 20px color-mix(in srgb, var(--om-color) 40%, transparent);
}
.oddn-math-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
}
.oddn-math-card__body {
  font-size: 0.84rem;
  color: var(--text-2);
  line-height: 1.75;
}
.oddn-math-card__glow {
  position: absolute;
  bottom: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, color-mix(in srgb, var(--om-color) 12%, transparent) 0%, transparent 70%);
  pointer-events: none;
}

/* Interdisciplinary */
/* ── Ifa Interdisciplinary Approach ─────────────────────────────────────── */

.oddn-interdisciplinary {
  position: relative;
  padding: 64px 0 0;
}
.oddn-interdisciplinary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(240,146,12,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.oddn-interdis__header { margin-bottom: 40px; }

/* Quote block */
.oddn-quote {
  background: linear-gradient(135deg, rgba(240,146,12,0.07) 0%, rgba(240,146,12,0.02) 100%);
  border-left: 3px solid var(--amber);
  border-radius: 0 12px 12px 0;
  padding: 28px 32px 28px 36px;
  margin-bottom: 56px;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(240,146,12,0.08);
}
.oddn-quote__mark {
  font-size: 5rem;
  line-height: 0.5;
  color: var(--amber);
  opacity: 0.22;
  font-family: Georgia, serif;
  position: absolute;
  top: 20px;
  left: 14px;
}
.oddn-quote__text {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-1);
  line-height: 1.75;
  margin-bottom: 12px;
  padding-left: 24px;
}
.oddn-quote__attr {
  font-size: 0.8rem;
  color: var(--amber-lt);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding-left: 24px;
}

/* ── Four content cards ── */
.oddn-interdis-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}
.oddn-interdis-card {
  position: relative;
  background: linear-gradient(145deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid color-mix(in srgb, var(--idc-color) 22%, transparent);
  border-radius: 14px;
  padding: 28px 26px 30px;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s;
}
.oddn-interdis-card:hover {
  border-color: color-mix(in srgb, var(--idc-color) 45%, transparent);
  transform: translateY(-3px);
}
.oddn-interdis-card__num {
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--idc-color) 60%, transparent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.oddn-interdis-card__icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--idc-color) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--idc-color) 28%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: color-mix(in srgb, var(--idc-color) 90%, #fff);
  margin-bottom: 16px;
  box-shadow: 0 0 16px color-mix(in srgb, var(--idc-color) 15%, transparent);
}
.oddn-interdis-card__title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 10px;
  line-height: 1.4;
}
.oddn-interdis-card__body {
  font-size: 0.84rem;
  color: var(--text-2);
  line-height: 1.8;
}
.oddn-interdis-card__glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 10% 90%, color-mix(in srgb, var(--idc-color) 8%, transparent) 0%, transparent 60%);
  pointer-events: none;
}

/* ── Knowledge showcase ── */
.oddn-knowledge-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 8px;
}
.oddn-knowledge-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.oddn-knowledge-panel__frame {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}
.oddn-knowledge-panel--a .oddn-knowledge-panel__frame {
  box-shadow:
    0 0 0 1px rgba(240,146,12,0.22),
    0 0 48px rgba(240,146,12,0.14),
    0 8px 40px rgba(0,0,0,0.55);
}
.oddn-knowledge-panel--b .oddn-knowledge-panel__frame {
  box-shadow:
    0 0 0 1px rgba(20,184,212,0.22),
    0 0 48px rgba(20,184,212,0.12),
    0 8px 40px rgba(0,0,0,0.55);
}
.oddn-knowledge-panel--a .oddn-knowledge-panel__frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(240,146,12,0.28);
  pointer-events: none;
}
.oddn-knowledge-panel--b .oddn-knowledge-panel__frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(20,184,212,0.28);
  pointer-events: none;
}
.oddn-knowledge-panel__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  transition: transform 0.4s ease;
}
.oddn-knowledge-panel__frame:hover .oddn-knowledge-panel__img {
  transform: scale(1.025);
}
.oddn-knowledge-panel__caption {
  font-size: 0.78rem;
  color: var(--text-3);
  line-height: 1.65;
  padding: 0 4px;
  border-left: 2px solid rgba(20,184,212,0.3);
  padding-left: 14px;
}
.oddn-knowledge-panel__caption-label {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-lt);
  margin-right: 6px;
  vertical-align: middle;
}

/* ── Ìṣíṣẹ̀ Ifá Section ───────────────────────────────────────────────────── */

.section__eyebrow--gold {
  color: var(--gold);
  border-color: color-mix(in srgb, var(--gold) 22%, transparent);
  background: color-mix(in srgb, var(--gold) 8%, transparent);
}
.section__eyebrow--gold::before { background: var(--gold); }

.isise-desc {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}

.isise-desc p {
  font-size: 0.96rem;
  color: var(--text-2);
  line-height: 1.8;
}

/* ── Thinking Playground Spotlight ───────────────────────────────────────── */
.thinking-spotlight {
  padding: 72px 0;
  background: var(--bg-3);
  position: relative;
  overflow: hidden;
}
.thinking-spotlight::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 8% 50%, rgba(245,197,24,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 92% 50%, rgba(20,184,212,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.thinking-spotlight__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: center;
}
/* mini STEAMSEX ring */
.thinking-spotlight__ring {
  position: relative;
  width: 220px;
  height: 220px;
  flex-shrink: 0;
  margin: 0 auto;
}
.thinking-spotlight__ring svg { width: 100%; height: 100%; }
@keyframes tsp-orbit {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes tsp-counter {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}
.tsp-orbit-group {
  animation: tsp-orbit 22s linear infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.tsp-letter {
  animation: tsp-counter 22s linear infinite;
  transform-box: fill-box;
  transform-origin: center;
}
/* text + cta */
.thinking-spotlight__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(245,197,24,0.3);
  background: rgba(245,197,24,0.07);
  border-radius: 3px;
  padding: 4px 12px;
  margin-bottom: 14px;
}
.thinking-spotlight__tag::before {
  content: '◉';
  font-size: 0.6rem;
  animation: etoDotPulse 2s ease-in-out infinite;
}
.thinking-spotlight__title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 6px;
}
.thinking-spotlight__subtitle {
  font-size: 0.9rem;
  color: var(--teal-lt);
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.thinking-spotlight__body {
  font-size: 0.96rem;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 580px;
  margin-bottom: 28px;
}
.thinking-spotlight__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.thinking-spotlight__chip {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 3px;
  border: 1px solid;
  opacity: 0.85;
}
.thinking-spotlight__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: linear-gradient(135deg, rgba(245,197,24,0.18), rgba(20,184,212,0.12));
  border: 1px solid rgba(245,197,24,0.45);
  border-radius: 6px;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.2s;
}
.thinking-spotlight__cta:hover {
  background: linear-gradient(135deg, rgba(245,197,24,0.28), rgba(20,184,212,0.2));
  border-color: rgba(245,197,24,0.7);
  color: #fff;
  transform: translateY(-2px);
}
.thinking-spotlight__cta-arrow {
  transition: transform 0.2s;
}
.thinking-spotlight__cta:hover .thinking-spotlight__cta-arrow {
  transform: translateX(4px);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__layout { grid-template-columns: 1fr; }
  .hero__right  { display: none; }
  .def-grid     { grid-template-columns: 1fr; }
  .def-visual   { display: none; }
  .ifacodemy-grid { grid-template-columns: 1fr; }
  .dual-display { grid-template-columns: 1fr; gap: 16px; }
  .dual-center  { display: none; }
  .oddn-interdis-blocks { grid-template-columns: 1fr; }
  .oddn-knowledge-showcase { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section      { padding: 64px 0; }
  .container    { padding: 0 20px; }
  .header__nav  { display: none; }
  .mobile-bar   { display: flex; }
  .hero__layout { padding-top: 52px; padding-bottom: 52px; }

  /* Mobile nav bar — scrollable so all 7 items fit */
  .mobile-bar__row { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .mobile-bar__row::-webkit-scrollbar { display: none; }
  .mobile-bar__item { min-width: 58px; flex-shrink: 0; padding: 12px 6px 10px; }

  /* Header brand — ensure it never overflows */
  .header__inner { padding: 0 16px; gap: 12px; }
  .header__site  { display: none; }

  /* Hero stats — proper 2×2 border grid */
  .hero__stats  { grid-template-columns: repeat(2, 1fr); }
  .hero__stat   { border-right: none; border-bottom: 1px solid var(--border); padding: 16px 12px; }
  .hero__stat:nth-child(odd)  { border-right: 1px solid var(--border); }
  .hero__stat:nth-child(3),
  .hero__stat:nth-child(4)    { border-bottom: none; }

  /* Model/features grids */
  .model-names-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .features-grid  { grid-template-columns: 1fr; }

  /* ODDN section */
  .oddn-grid { grid-template-columns: 1fr; }
  .oddn-bridge { flex-direction: row; padding: 12px 0; height: 40px; }
  .oddn-bridge__line { width: 40px; min-height: unset; height: 2px; flex: 1; background: linear-gradient(to right, var(--violet), var(--teal), var(--amber)); }
  .oddn-bridge__node { width: 60px; height: 60px; }
  .oddn-interdis-blocks { grid-template-columns: 1fr; }
  .oddn-knowledge-showcase { grid-template-columns: 1fr; }
  .oddn-math-cards { grid-template-columns: 1fr; }

  /* Concept blocks — stack icon above text on mobile */
  .oddn-concept { flex-direction: column; gap: 14px; }
  .oddn-concept__icon { width: 100%; height: 44px; border-radius: 8px; }

  /* Quote — tighten padding */
  .oddn-quote { padding: 22px 22px 22px 28px; }
  .oddn-quote__text { font-size: 1.05rem; }

  /* Section headers */
  .section__header { margin-bottom: 40px; }

  /* Card padding reductions */
  .feature-card    { padding: 22px 20px; }
  .pillar-card     { padding: 22px 20px; }
  .path-step__card { padding: 20px 22px; }
  .dual-side       { padding: 24px 20px; }
  .oddn-card       { padding: 26px 22px; }
  .ifacodemy-card  { padding: 24px 20px; }
  .path-step       { gap: 20px; }

  /* Dual laws figure */
  .dual-laws-figure           { margin-top: 48px; }
  .dual-laws-figure__caption  { font-size: 0.83rem; padding: 0 8px; }
  .hero__tagline              { font-size: 0.93rem; }

  /* Network / eco nodes — slightly more compact */
  .oddn-net-node { padding: 14px 16px; min-width: 88px; }
  .eco-node      { padding: 12px 14px; min-width: 80px; }

  /* Footer */
  .footer__inner  { flex-direction: column; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; gap: 6px; }
  .footer__link   { padding: 4px 0; font-size: 0.88rem; }

  main { padding-bottom: 68px; }

  /* Footer — lift bottom content above fixed mobile bar */
  .footer { padding-bottom: calc(68px + 20px); }

  /* Touch targets — 44px minimum for all interactive items */
  .mobile-bar__item { min-height: 44px; }
  .footer__link     { min-height: 44px; display: flex; align-items: center; }
  .footer__links    { gap: 2px; }

  /* Model pillars section — inline margin-top override */
  .model-pillars-wrap .section__header { margin-top: 52px !important; }

  /* Thinking spotlight — collapse to single column */
  .thinking-spotlight          { padding: 56px 0; }
  .thinking-spotlight__inner   { grid-template-columns: 1fr; gap: 32px; }
  .thinking-spotlight__ring    { width: 200px; height: 200px; margin: 0 auto; }
  .thinking-spotlight__title   { font-size: 1.7rem; }
  .thinking-spotlight__body    { font-size: 0.92rem; }
}

@media (max-width: 480px) {
  /* Layout spacing */
  .section   { padding: 52px 0; }
  .container { padding: 0 16px; }

  /* Hero */
  .hero__layout   { padding-top: 40px; padding-bottom: 44px; }
  .hero__badge    { font-size: 0.65rem; padding: 4px 10px; letter-spacing: 0.09em; }
  .hero__title-main { font-size: 2.8rem; }
  .hero__desc     { font-size: 0.93rem; }
  .hero__aliases  { gap: 6px; }
  .hero__alias    { font-size: 0.65rem; }
  .hero__ctas     { flex-direction: column; }
  .btn            { justify-content: center; padding: 14px 24px; }

  /* Stats bar */
  .hero__stats      { grid-template-columns: 1fr 1fr; gap: 0; }
  .hero__stat       { padding: 14px 10px; }
  .hero__stat-value { font-size: 1.65rem; }
  .hero__stat-label { font-size: 0.72rem; }
  .hero__stat-sub   { font-size: 0.62rem; }

  /* Typography */
  .section__title    { font-size: 1.55rem; }
  .section__subtitle { font-size: 0.97rem; }
  .section__header   { margin-bottom: 32px; }

  /* Quote */
  .oddn-quote       { padding: 18px 18px 18px 22px; }
  .oddn-quote__text { font-size: 0.95rem; }

  /* Definition blocks */
  .def-block { padding: 16px; gap: 14px; }

  /* Cards — more compact */
  .feature-card       { padding: 20px 18px; }
  .pillar-card        { padding: 20px 18px; }
  .model-name-card    { padding: 16px 18px 16px 20px; }
  .oddn-math-card     { padding: 22px 20px; }
  .oddn-interdis-card { padding: 22px 18px 24px; }
  .path-step__card    { padding: 18px 18px; }
  .dual-side          { padding: 20px 18px; }
  .oddn-card          { padding: 22px 18px; }
  .ifacodemy-card     { padding: 20px 18px; }
  .oddn-concept       { padding: 20px 18px 20px 18px; }
  .features-ecosystem { padding: 24px 20px; }
  .oddn-network       { padding: 24px 20px; }
  .oddn-quote         { padding: 18px 18px 18px 20px; }

  /* Dual laws figure */
  .dual-laws-figure           { margin-top: 36px; }
  .dual-laws-figure__frame    { padding: 4px; border-radius: 14px; }
  .dual-laws-figure__img      { border-radius: 10px; }
  .dual-laws-figure__caption  { font-size: 0.8rem; padding: 0; margin-top: 14px; }
  .hero__tagline              { font-size: 0.88rem; }

  /* Path steps */
  .path-step      { gap: 16px; }
  .path-step__num { width: 40px; height: 40px; font-size: 0.78rem; }

  /* Network nodes */
  .oddn-net-node      { padding: 12px 12px; min-width: 76px; }
  .oddn-net-node__sym { font-size: 1.15rem; }
  .eco-node           { padding: 10px 12px; min-width: 72px; }

  /* Ifacodemy card internals */
  .ifacodemy-card__odu-num { font-size: 2.2rem; }

  /* Footer */
  .footer         { padding: 44px 0 24px; }
  .footer__tagline { font-size: 0.8rem; }

  /* EtoIleDemo */
  .eto-demo__info { padding: 16px 16px; }
  .eto-demo__card-desc { padding-left: 20px; }
  /* Download row — stack button above note text */
  .eto-demo__download { flex-direction: column; align-items: flex-start; gap: 8px; }
  .eto-demo__dl-link  { width: 100%; justify-content: center; }

  /* ODDN section spacing */
  .oddn-network { padding: 22px 18px; margin-bottom: 48px; }
  .oddn-math    { margin-bottom: 48px; }

  /* Model pillars section */
  .model-pillars-wrap .section__header { margin-top: 40px !important; }

  /* CTA groups — stack on small screens */
  .path-cta          { flex-direction: column; align-items: stretch; gap: 12px; }
  .path-cta .btn     { justify-content: center; width: 100%; }
  .hero__ctas        { gap: 10px; }

  /* Thinking spotlight */
  .thinking-spotlight          { padding: 48px 0; }
  .thinking-spotlight__title   { font-size: 1.5rem; }
  .thinking-spotlight__ring    { width: 170px; height: 170px; }
  .thinking-spotlight__chips   { gap: 6px; }
  .thinking-spotlight__chip    { font-size: 0.65rem; padding: 2px 8px; }
  .thinking-spotlight__cta     { width: 100%; justify-content: center; padding: 14px 20px; }
}

@media (max-width: 360px) {
  .container { padding: 0 14px; }
  .section   { padding: 44px 0; }

  .hero__title-main { font-size: 2.4rem; }
  .hero__badge      { font-size: 0.6rem; padding: 4px 8px; letter-spacing: 0.07em; }
  .hero__alias      { font-size: 0.62rem; padding: 3px 8px; }

  .section__title    { font-size: 1.4rem; }
  .section__subtitle { font-size: 0.92rem; }

  .btn { font-size: 0.85rem; padding: 12px 20px; }

  .mobile-bar__item { min-width: 50px; font-size: 0.55rem; }
  .mobile-bar__sym  { font-size: 0.9rem; }

  .hero__stat-value { font-size: 1.45rem; }
  .feature-card     { padding: 18px 14px; }
  .pillar-card      { padding: 18px 14px; }
  .oddn-card        { padding: 20px 16px; }
  .dual-side        { padding: 18px 14px; }
  .path-step__card  { padding: 16px 14px; }

  /* Dual laws figure */
  .dual-laws-figure           { margin-top: 28px; }
  .dual-laws-figure__caption  { font-size: 0.78rem; }
  .dual-laws-figure__corner   { width: 14px; height: 14px; }

  /* EtoIleDemo */
  .eto-demo__info { padding: 12px 12px; }
  .eto-demo__card-desc { padding-left: 0; }
  .eto-demo__label-title { font-size: 0.68rem; }
  .eto-demo__dl-note { font-size: 0.62rem; color: var(--text-3); }

  /* Thinking spotlight */
  .thinking-spotlight        { padding: 40px 0; }
  .thinking-spotlight__ring  { width: 150px; height: 150px; }
  .thinking-spotlight__title { font-size: 1.3rem; }

}

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

/* ── DISCLAIMER BANNER ───────────────────────────────────────────────────── */
.disclaimer {
  border-top: 1px solid rgba(240,146,12,0.14);
  background: linear-gradient(135deg, rgba(240,146,12,0.045) 0%, rgba(4,8,15,0) 65%);
  padding: 40px 20px;
}
.disclaimer__inner {
  max-width: 860px;
  margin: 0 auto;
  border-left: 3px solid var(--amber);
  padding-left: 22px;
}
.disclaimer__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.disclaimer__pill {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid;
}
.disclaimer__pill--ifa   { color: var(--amber);  border-color: rgba(240,146,12,0.4);  background: rgba(240,146,12,0.09); }
.disclaimer__pill--orisa { color: var(--jade);   border-color: rgba(0,200,124,0.35);  background: rgba(0,200,124,0.07); }
.disclaimer__title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-2);
}
.disclaimer__text {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-2);
  margin: 0 0 14px;
}
.disclaimer__text em {
  color: var(--text-1);
  font-style: normal;
  font-weight: 500;
}
.disclaimer__gloss {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.73rem;
  color: var(--text-3);
}
.disclaimer__gloss strong { color: var(--amber-lt); font-weight: 700; }
.disclaimer__dot { color: var(--text-3); font-size: 1rem; }