/* ─────────────────────────────────────────────────────────────
   IfaCalendar — World Calendar Explorer
   The IFA Internet · CENProject
───────────────────────────────────────────────────────────── */

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

:root {
  --bg:        #06080e;
  --surface:   #0b0f1a;
  --surface-2: #111827;
  --surface-3: #1a2338;
  --border:    rgba(255,255,255,0.07);
  --border-2:  rgba(255,255,255,0.13);

  --gold:      #f5c518;
  --gold-2:    #e0a800;
  --gold-dim:  rgba(245,197,24,0.12);
  --gold-glow: rgba(245,197,24,0.22);

  --text:   #e8ecf5;
  --text-2: #8b92a8;
  --text-3: #464e63;

  --header-h: 68px;
  --max-w:    1200px;
  --r:        10px;
  --r-sm:     6px;
  --r-lg:     16px;
  --r-xl:     24px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow:    0 8px 32px rgba(0,0,0,0.55);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.7);
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.2s;
  cursor: pointer;
  text-decoration: none;
}

.btn--primary {
  background: var(--gold);
  color: #06080e;
}
.btn--primary:hover {
  background: var(--gold-2);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,197,24,0.35);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn--ghost:hover {
  border-color: rgba(255,255,255,0.3);
  background: var(--surface-2);
}

/* ── Section basics ─────────────────────────────────────────── */
.section {
  padding: 100px 0;
}
.section--alt {
  background: var(--surface);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.75;
}

/* ── Header ─────────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(6,8,14,0.5);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.header--scrolled {
  background: rgba(6,8,14,0.92);
  border-bottom-color: var(--border);
}

.header__inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.header__back {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-2);
  transition: color 0.2s;
  white-space: nowrap;
}
.header__back:hover { color: var(--text); }
.header__back-arrow { font-size: 1rem; }

.header__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}

.header__brand-icon {
  font-size: 1.3rem;
  color: var(--gold);
  line-height: 1;
}

.header__brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

.nav-link {
  padding: 6px 14px;
  font-size: 0.875rem;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--text); background: var(--surface-2); }

.nav-link--cta {
  background: var(--gold);
  color: #06080e;
  font-weight: 600;
  margin-left: 4px;
}
.nav-link--cta:hover { background: var(--gold-2); color: #06080e; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,197,24,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,197,24,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero__glow--gold {
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(245,197,24,0.14) 0%, transparent 70%);
}

.hero__glow--blue {
  bottom: 10%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(67,97,238,0.1) 0%, transparent 70%);
}

/* Calendar rings */
.hero__rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: ring-spin linear infinite;
}

.hero__ring--1 {
  width: 320px; height: 320px;
  border-color: rgba(245,197,24,0.12);
  animation-duration: 40s;
}
.hero__ring--2 {
  width: 480px; height: 480px;
  border-color: rgba(67,97,238,0.08);
  animation-duration: 60s;
  animation-direction: reverse;
}
.hero__ring--3 {
  width: 640px; height: 640px;
  border-color: rgba(245,197,24,0.05);
  animation-duration: 80s;
}
.hero__ring--4 {
  width: 820px; height: 820px;
  border-color: rgba(255,255,255,0.03);
  animation-duration: 100s;
  animation-direction: reverse;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Orbit dots */
.hero__orbits {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero__orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dot-color);
  box-shadow: 0 0 10px var(--dot-color);
  animation: orbit-move var(--orbit-dur) linear var(--orbit-delay) infinite;
  transform-origin: center;
}

@keyframes orbit-move {
  from {
    transform: rotate(0deg) translateX(var(--orbit-r)) rotate(0deg);
    opacity: 0.6;
  }
  50% { opacity: 1; }
  to {
    transform: rotate(360deg) translateX(var(--orbit-r)) rotate(-360deg);
    opacity: 0.6;
  }
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 24px;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 24px;
}

.hero__eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

.hero__title {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

.hero__title-ifa {
  color: var(--gold);
  text-shadow: 0 0 60px rgba(245,197,24,0.4);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--text-2);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
}

.hero__desc {
  max-width: 620px;
  margin: 0 auto 44px;
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero__stat-value {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.78rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

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

/* ── Intro Banner ───────────────────────────────────────────── */
.intro-banner {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}

.intro-banner__inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.intro-banner__quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
}

.intro-banner__mark {
  color: var(--gold);
  font-size: 1.6rem;
  font-style: normal;
  line-height: 0;
  vertical-align: -0.2em;
  margin: 0 2px;
}

.intro-banner__attr {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Kojoda Section ─────────────────────────────────────────── */
.kojoda-section {
  position: relative;
  padding: 100px 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(245,197,24,0.06) 0%, transparent 70%),
    var(--bg);
}

.kojoda-section__bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.kojoda-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}

/* Wheel */
.kojoda-visual {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}

.kojoda-wheel {
  position: relative;
  width: 280px;
  height: 280px;
}

.kojoda-wheel__outer {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1.5px solid rgba(245,197,24,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ring-spin 30s linear infinite;
  background: radial-gradient(ellipse, rgba(245,197,24,0.04) 0%, transparent 70%);
}

.kojoda-wheel__inner {
  width: 70%;
  height: 70%;
  border-radius: 50%;
  border: 1px solid rgba(245,197,24,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ring-spin 20s linear infinite reverse;
}

.kojoda-wheel__core {
  text-align: center;
  animation: ring-spin 30s linear infinite reverse;
}

.kojoda-wheel__symbol {
  font-size: 2.4rem;
  color: var(--gold);
  text-shadow: 0 0 30px rgba(245,197,24,0.5);
  line-height: 1;
}

.kojoda-wheel__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-top: 6px;
  text-transform: uppercase;
}

.kojoda-wheel__sub {
  font-size: 0.6rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}

.kojoda-wheel__odu {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
  animation: odu-pulse 3s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(245,197,24,0.5);
}

@keyframes odu-pulse {
  0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(0.8); }
  50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.2); }
}

.kojoda-facts {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kojoda-fact {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-2);
}

.kojoda-fact__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  margin-top: 6px;
}

.kojoda-meta {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}

.kojoda-meta__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.kojoda-meta__item:last-child { border-bottom: none; }

.kojoda-meta__label { color: var(--text-3); }
.kojoda-meta__value { color: var(--text); font-weight: 500; }

/* Tabs */
.kojoda-content {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.kojoda-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
  flex-wrap: wrap;
}

.kojoda-tab {
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}

.kojoda-tab:hover { color: var(--text); }
.kojoda-tab--active { color: var(--gold); border-bottom-color: var(--gold); }

.kojoda-body {
  padding: 28px 0;
}

.kojoda-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.kojoda-intro {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.75;
  border-left: 3px solid var(--gold);
  padding-left: 20px;
}

.kojoda-panel p {
  color: var(--text-2);
  line-height: 1.75;
}

/* 16 Odu grid */
.kojoda-odu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.kojoda-odu-header {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  padding-bottom: 4px;
}

.kojoda-odu-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 10px;
  font-size: 0.78rem;
  color: var(--text-2);
  transition: border-color 0.2s, color 0.2s;
}
.kojoda-odu-chip:hover { border-color: rgba(245,197,24,0.3); color: var(--text); }

.kojoda-odu-num {
  font-size: 0.65rem;
  color: var(--text-3);
  min-width: 14px;
  font-weight: 600;
}

/* Month chips */
.kojoda-months-grid .kojoda-odu-chip {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 8px 10px;
}
.kojoda-month-name {
  font-size: 0.83rem;
  color: var(--text);
  font-weight: 600;
}
.kojoda-month-greg {
  font-size: 0.68rem;
  color: var(--text-3);
}
.kojoda-month-chip--intercalary {
  border-color: rgba(245,197,24,0.25) !important;
  background: rgba(245,197,24,0.05) !important;
}
.kojoda-month-chip--intercalary .kojoda-month-name { color: var(--gold); }

/* Week chips (4-day week display) */
.kojoda-week-chip {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 8px 10px;
  border-color: rgba(245,197,24,0.18) !important;
}

/* Diaspora */
.kojoda-diaspora {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kojoda-diaspora__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.kojoda-diaspora__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-2);
}

.kojoda-diaspora__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.6;
  flex-shrink: 0;
}

/* Orisa days */
.orisa-days {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.orisa-day {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--day-accent);
  border-radius: var(--r);
  padding: 16px;
  transition: border-color 0.2s;
}

.orisa-day__num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--day-accent);
  min-width: 28px;
  line-height: 1;
  margin-top: 2px;
}

.orisa-day__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.orisa-day__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.orisa-day__meaning {
  font-size: 0.82rem;
  color: var(--day-accent);
  font-style: italic;
}

.orisa-day__note {
  font-size: 0.8rem;
  color: var(--text-3);
  margin-bottom: 10px;
}

.orisa-day__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.orisa-day__tag {
  font-size: 0.73rem;
  padding: 3px 9px;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-2);
  white-space: nowrap;
}

.orisa-day__tag--lead {
  border-color: var(--day-accent);
  color: var(--day-accent);
  font-weight: 600;
  background: rgba(255,255,255,0.07);
}

/* ── Calendar Cards ─────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-tab {
  padding: 7px 18px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  border: 1px solid var(--border);
  background: transparent;
  transition: all 0.2s;
}
.filter-tab:hover { color: var(--text); border-color: var(--border-2); }
.filter-tab--active {
  background: var(--gold);
  color: #06080e;
  border-color: var(--gold);
  font-weight: 600;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.cal-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cal-card:hover {
  transform: translateY(-3px);
  border-color: var(--cal-accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px var(--cal-accent)22;
}

.cal-card__top-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cal-accent);
}

.cal-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 6px;
}

.cal-card__symbol {
  font-size: 1.8rem;
  color: var(--cal-accent);
  line-height: 1;
  min-width: 36px;
  text-align: center;
  filter: drop-shadow(0 0 8px var(--cal-accent));
}

.cal-card__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.cal-card__subtitle {
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 2px;
}

.cal-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cal-card__badge {
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
}

.cal-card__type {
  font-size: 0.72rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
}

.cal-card__region {
  font-size: 0.78rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

.cal-card__intro {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.65;
  flex: 1;
}

.cal-card__epoch {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.cal-card__epoch-label {
  color: var(--text-3);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cal-card__epoch-value {
  color: var(--text-2);
}

.cal-card__cta {
  font-size: 0.82rem;
  color: var(--cal-accent);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.2s;
}
.cal-card:hover .cal-card__cta { opacity: 1; }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-top: 3px solid var(--modal-accent);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 740px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: modal-in 0.2s ease-out;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal__top-bar {
  height: 3px;
  background: var(--modal-accent);
  position: absolute;
  top: 0; left: 0; right: 0;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
}

.modal__close {
  position: absolute;
  top: 20px; right: 20px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface-3);
  color: var(--text-2);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  z-index: 2;
}
.modal__close:hover { background: var(--border-2); color: var(--text); }

.modal__header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 32px 32px 20px;
  border-bottom: 1px solid var(--border);
}

.modal__symbol {
  font-size: 2.4rem;
  color: var(--modal-accent);
  filter: drop-shadow(0 0 12px var(--modal-accent));
  line-height: 1;
}

.modal__name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.modal__subtitle {
  font-size: 0.85rem;
  color: var(--text-2);
  margin-top: 4px;
}

.modal__meta-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.modal__meta-item {
  padding: 14px 24px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.modal__meta-item:last-child { border-right: none; }

.modal__meta-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
}

.modal__meta-value {
  font-size: 0.875rem;
  color: var(--text);
  font-weight: 500;
}

.modal__body {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.modal__section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--modal-accent);
  margin-bottom: 10px;
}

.modal__section p {
  color: var(--text-2);
  line-height: 1.75;
}

.modal__facts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal__fact {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-2);
}

.modal__fact-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

/* ── Timeline ────────────────────────────────────────────────── */
.timeline {
  position: relative;
  padding: 20px 0;
  max-width: 900px;
  margin: 0 auto;
}

.timeline__line {
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--border-2) 10%, var(--border-2) 90%, transparent);
  transform: translateX(-50%);
}

.timeline__item {
  display: flex;
  align-items: center;
  margin-bottom: 32px;
  position: relative;
}

.timeline__item--left {
  flex-direction: row-reverse;
  text-align: right;
}

.timeline__item--right {
  flex-direction: row;
  text-align: left;
}

.timeline__dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 12px; height: 12px;
  border-radius: 50%;
  z-index: 1;
  flex-shrink: 0;
}

.timeline__card {
  width: calc(50% - 36px);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px 20px;
  transition: border-color 0.2s;
}
.timeline__card:hover { border-color: var(--border-2); }

.timeline__item--left .timeline__card { margin-right: 36px; }
.timeline__item--right .timeline__card { margin-left: 36px; }

.timeline__year {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.timeline__event {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* Paired timeline row */
.timeline__item--pair {
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.timeline__dot--pair {
  width: 14px;
  height: 14px;
}

.timeline__pair-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.timeline__card--paired {
  width: 100%;
  border-color: var(--border-2);
}

.timeline__card--paired:first-child {
  border-left: 3px solid #daa520;
}

.timeline__card--paired:last-child {
  border-left: 3px solid #f5c518;
}

/* ── Ifa Time ─────────────────────────────────────────────────── */
.ifa-time__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 52px;
}

.ifa-time__card {
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-top: 3px solid var(--it-accent);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.ifa-time__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.ifa-time__symbol {
  font-size: 1.8rem;
  color: var(--it-accent);
  line-height: 1;
  margin-bottom: 14px;
  filter: drop-shadow(0 0 8px var(--it-accent));
}

.ifa-time__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.ifa-time__sub {
  font-size: 0.78rem;
  color: var(--it-accent);
  margin-bottom: 12px;
  font-style: italic;
}

.ifa-time__body {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.7;
}

.ifa-time__axiom {
  border-left: 3px solid var(--gold);
  padding: 20px 28px;
  background: var(--surface-3);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  font-style: italic;
  color: var(--text-2);
  font-size: 1.02rem;
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

.ifa-time__axiom cite {
  display: block;
  font-size: 0.78rem;
  color: var(--gold);
  font-style: normal;
  margin-top: 10px;
  letter-spacing: 0.06em;
}

/* ── Cultures Strip ──────────────────────────────────────────── */
.cultures-strip {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
  overflow: hidden;
}

.cultures-strip__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.cultures-strip__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
}

.cultures-strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.culture-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 12px 5px 8px;
  transition: border-color 0.2s;
}
.culture-chip:hover { border-color: var(--chip-color); }

.culture-chip__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--chip-color);
  box-shadow: 0 0 6px var(--chip-color);
  flex-shrink: 0;
}

.culture-chip__name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.culture-chip__region {
  font-size: 0.72rem;
  color: var(--text-3);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 40px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer__logo-icon {
  font-size: 1.4rem;
  color: var(--gold);
  filter: drop-shadow(0 0 8px rgba(245,197,24,0.4));
}

.footer__logo-name {
  font-size: 1rem;
  font-weight: 700;
}

.footer__tagline {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.6;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--text-2);
  transition: color 0.15s;
}
.footer__link:hover { color: var(--gold); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--text-3);
}

.footer__axiom {
  font-size: 0.78rem;
  color: var(--text-3);
  font-style: italic;
  text-align: right;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .kojoda-grid {
    grid-template-columns: 1fr;
  }
  .kojoda-visual {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
  }
  .kojoda-wheel {
    width: 200px;
    height: 200px;
  }
  .timeline__line { display: none; }
  .timeline__item,
  .timeline__item--left,
  .timeline__item--right {
    flex-direction: column;
    text-align: left;
    padding-left: 24px;
  }
  .timeline__dot {
    left: 0;
    transform: none;
  }
  .timeline__card,
  .timeline__item--left .timeline__card,
  .timeline__item--right .timeline__card {
    width: 100%;
    margin: 8px 0 0 0;
  }
  .timeline__pair-row {
    grid-template-columns: 1fr;
  }
  .timeline__dot--pair {
    left: 0;
    transform: none;
  }
  .footer__inner {
    grid-template-columns: 1fr;
  }
  .footer__links {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px 20px;
  }
}

/* ── Kojoda.app External Platform Link ───────────────────────── */
@keyframes kojoda-ext-shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.kojoda-ext {
  display: block;
  position: relative;
  margin-bottom: 56px;
  padding: 26px 30px;
  border-radius: var(--r-xl);
  border: 1px solid rgba(245,197,24,0.28);
  background:
    radial-gradient(ellipse 80% 60% at 10% 50%, rgba(245,197,24,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(0,180,166,0.04) 0%, transparent 70%),
    var(--surface);
  text-decoration: none;
  color: inherit;
  overflow: visible;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s;
  box-shadow: 0 0 0 1px rgba(245,197,24,0.06) inset;
}
.kojoda-ext:hover {
  border-color: rgba(245,197,24,0.55);
  box-shadow:
    0 0 0 1px rgba(245,197,24,0.12) inset,
    0 12px 48px rgba(245,197,24,0.1);
  transform: translateY(-2px);
}
.kojoda-ext:hover .kojoda-ext__arrow {
  transform: translate(3px, -3px);
  color: var(--gold);
}
.kojoda-ext:hover .kojoda-ext__icon {
  text-shadow: 0 0 40px rgba(245,197,24,0.7);
}

.kojoda-ext__badge {
  position: absolute;
  top: -11px; left: 28px;
  padding: 2px 14px;
  border-radius: 99px;
  background: var(--bg);
  border: 1px solid rgba(245,197,24,0.3);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
}

.kojoda-ext__inner {
  display: flex;
  align-items: center;
  gap: 22px;
}

.kojoda-ext__icon {
  font-size: 2.6rem;
  color: var(--gold);
  text-shadow: 0 0 24px rgba(245,197,24,0.4);
  line-height: 1;
  flex-shrink: 0;
  transition: text-shadow 0.25s;
}

.kojoda-ext__body {
  flex: 1;
  min-width: 0;
}

.kojoda-ext__sup {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.kojoda-ext__name {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  line-height: 1.1;
}

.kojoda-ext__desc {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.65;
}

.kojoda-ext__arrow {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-3);
  flex-shrink: 0;
  transition: transform 0.2s ease, color 0.2s;
  align-self: flex-start;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .section { padding: 70px 0; }
  .header__back span:last-child { display: none; }
  .header__nav .nav-link:not(.nav-link--cta) { display: none; }
  .hero__rings { display: none; }
  .kojoda-odu-grid { grid-template-columns: repeat(3, 1fr); }
  .modal__meta-row { grid-template-columns: 1fr 1fr; }
  .modal__header { padding: 24px 20px 16px; }
  .modal__body { padding: 20px; }
  .ifa-time__grid { grid-template-columns: 1fr; }
  .kojoda-ext { padding: 22px 20px; margin-bottom: 40px; }
  .kojoda-ext__name { font-size: 1.25rem; }
  .kojoda-ext__icon { font-size: 2rem; }
  .kojoda-ext__arrow { display: none; }
}