/* ==========================================================================
   Riqipedia — Design tokens
   Ink #0B0D10 · Paper #FAF9F6 · Stone #8A8F98 · Indigo #335CFF · Gold #C9A24B
   Display: Fraunces (editorial serif) · Body: Inter · Mono: JetBrains Mono
   ========================================================================== */

:root{
  --ink: #0b0d10;
  --ink-soft: #14171c;
  --paper: #faf9f6;
  --paper-dim: #f1efe9;
  --stone: #6b7078;
  --stone-light: #9a9fa6;
  --line: rgba(11,13,16,0.10);
  --line-dark: rgba(250,249,246,0.12);
  --indigo: #335cff;
  --indigo-soft: rgba(51,92,255,0.12);
  --gold: #c9a24b;

  --glass-bg: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.12);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 24px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --speed: 0.6s;

  --max: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body{
  margin:0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  color: var(--paper);
}

p{ margin: 0 0 1em; color: var(--stone-light); }

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

.skip-link{
  position:absolute; left:-9999px; top:0;
  background: var(--paper); color: var(--ink);
  padding: 12px 18px; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
  border-radius: 4px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.9em;
  display: block;
}

.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-body); font-weight:600; font-size: 0.92rem;
  padding: 13px 22px; border-radius: 999px;
  border: 1px solid transparent;
  cursor:pointer; transition: transform var(--speed) var(--ease), background 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap;
}
.btn--primary{ background: var(--paper); color: var(--ink); }
.btn--primary:hover{ transform: translateY(-2px); background:#fff; }
.btn--ghost{ background: transparent; color: var(--paper); border-color: var(--line-dark); }
.btn--ghost:hover{ border-color: var(--paper); transform: translateY(-2px); }

/* ===================== Reveal-on-scroll ===================== */
.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ===================== NAV ===================== */
.nav{
  position: sticky; top:0; z-index: 100;
  backdrop-filter: blur(14px) saturate(140%);
  background: rgba(11,13,16,0.72);
  border-bottom: 1px solid var(--line-dark);
}
.nav__inner{
  max-width: var(--max); margin: 0 auto;
  display:flex; align-items:center; justify-content: space-between;
  padding: 16px 28px;
}
.nav__brand{ display:flex; align-items:center; gap:10px; font-weight:600; font-size:1.02rem; }
.nav__mark{
  font-family: var(--font-display);
  width:30px; height:30px; border-radius:8px;
  background: var(--indigo-soft); color: var(--indigo);
  display:flex; align-items:center; justify-content:center;
  font-size: 1rem;
}
.nav__word{ font-family: var(--font-display); font-size: 1.08rem; }

.nav__links{ display:flex; gap: 30px; }
.nav__links a{
  font-size: 0.88rem; color: var(--stone-light);
  transition: color 0.2s;
}
.nav__links a:hover{ color: var(--paper); }

.nav__actions{ display:flex; align-items:center; gap:14px; position:relative; }

.lang-switch{
  display:flex; align-items:center; gap:6px;
  background: transparent; border: 1px solid var(--line-dark);
  color: var(--paper); font-family: var(--font-mono); font-size: 0.78rem;
  padding: 8px 12px; border-radius: 999px; cursor:pointer;
}
.lang-menu{
  position:absolute; top: calc(100% + 10px); right: 120px;
  background: var(--ink-soft); border: 1px solid var(--line-dark);
  border-radius: var(--radius-s); padding: 6px; min-width: 140px;
  display:flex; flex-direction:column; gap:2px;
  opacity:0; visibility:hidden; transform: translateY(-6px);
  transition: all 0.2s var(--ease);
}
.lang-menu.is-open{ opacity:1; visibility:visible; transform:translateY(0); }
.lang-menu a{ padding: 9px 12px; border-radius:6px; font-size:0.86rem; }
.lang-menu a:hover{ background: var(--glass-bg); }

.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.nav__burger span{ width:20px; height:1.5px; background: var(--paper); transition: all 0.25s var(--ease); }

.mobile-menu{
  display:none; flex-direction:column;
  max-height:0; overflow:hidden;
  border-top: 1px solid var(--line-dark);
  transition: max-height 0.35s var(--ease);
}
.mobile-menu.is-open{ max-height: 320px; }
.mobile-menu a{ padding: 16px 28px; border-bottom: 1px solid var(--line-dark); font-size:0.95rem; }

/* ===================== HERO ===================== */
.hero{
  position: relative; overflow:hidden;
  padding: 100px 28px 60px;
  min-height: 88vh;
  display:flex; flex-direction:column; justify-content:center;
}
.hero__atmosphere{ position:absolute; inset:0; z-index:0; }
.hero__glow{
  position:absolute; border-radius:50%;
  filter: blur(90px); opacity:0.5;
  animation: drift 18s ease-in-out infinite alternate;
}
.hero__glow--a{ width:520px; height:520px; background: var(--indigo); top:-160px; left:-120px; }
.hero__glow--b{ width:420px; height:420px; background: var(--gold); bottom:-160px; right:-80px; opacity:0.22; animation-delay: -6s; }
@keyframes drift{ from{ transform: translate(0,0) scale(1);} to{ transform: translate(40px,30px) scale(1.08);} }

.hero__grid{
  position:absolute; inset:0;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  opacity:0.5;
}

.hero__inner{ position:relative; z-index:1; max-width: var(--max); margin:0 auto; width:100%; }

.hero__headline{
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.02;
  max-width: 14ch;
  font-weight: 400;
}
.hero__headline em{ font-style: italic; color: var(--gold); font-weight: 400; }

.hero__sub{
  font-size: 1.12rem; max-width: 46ch;
  color: var(--stone-light); margin-top: 22px;
}

.hero__cta{ display:flex; gap:14px; margin-top: 36px; flex-wrap:wrap; }

.hero__rail{
  display:flex; gap: 44px; margin-top: 72px;
  padding-top: 28px; border-top: 1px solid var(--line-dark);
  max-width: 560px;
}
.hero__rail-item{ display:flex; flex-direction:column; gap:4px; }
.hero__rail-item .num{
  font-family: var(--font-mono); font-size: 1.5rem; font-weight:500; color: var(--paper);
}
.hero__rail-item .label{ font-size: 0.78rem; color: var(--stone-light); }

.scroll-cue{
  position:absolute; bottom: 34px; left:50%; transform: translateX(-50%);
  background:none; border:none; color: var(--stone-light); cursor:pointer;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing:0.1em; text-transform:uppercase;
}
.scroll-cue__dot{ animation: scrollDot 1.8s ease-in-out infinite; }
@keyframes scrollDot{ 0%,100%{ transform: translateY(0); opacity:1; } 50%{ transform: translateY(5px); opacity:0.4; } }

/* ===================== SECTION SHELL ===================== */
section{ padding: 120px 28px; position:relative; }
.section__head{ max-width: var(--max); margin: 0 auto 56px; }
.section__head h2{ font-size: clamp(1.9rem, 4vw, 2.7rem); max-width: 16ch; }
.section__lede{ max-width: 52ch; font-size: 1.04rem; }

/* ===================== EDITIONS / SHELF ===================== */
.editions{ background: var(--paper); color: var(--ink); }
.editions .eyebrow{ color: var(--indigo); }
.editions h2{ color: var(--ink); }
.editions .section__lede{ color: var(--stone); }

.shelf{
  max-width: var(--max); margin: 0 auto;
  display:flex; flex-direction:column;
  border-top: 1px solid var(--line);
}
.spine{
  display:grid; grid-template-columns: 180px 1fr auto auto;
  align-items:center; gap: 24px;
  padding: 30px 18px;
  border-bottom: 1px solid var(--line);
  transition: background var(--speed) var(--ease), padding-left var(--speed) var(--ease);
}
.spine[href]{ cursor:pointer; }
.spine[href]:hover{ background: var(--paper-dim); padding-left: 30px; }

.spine__native{
  font-family: var(--font-display); font-size: 1.9rem; font-style:italic; color: var(--ink);
}
.spine__meta{ display:flex; flex-direction:column; gap:4px; }
.spine__name{ font-weight:600; font-size:1.02rem; color: var(--ink); }
.spine__count{ font-family: var(--font-mono); font-size:0.8rem; color: var(--stone); }

.spine__status{
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing:0.08em; text-transform:uppercase;
  padding: 5px 12px; border-radius:999px; white-space:nowrap;
}
.spine--live .spine__status{ background: var(--indigo-soft); color: var(--indigo); }
.spine--soon{ opacity: 0.55; }
.spine--soon .spine__status{ background: var(--line); color: var(--stone); }
.spine--soon .spine__native{ color: var(--stone); }

.spine__arrow{ font-size:1.2rem; color: var(--indigo); transition: transform 0.3s var(--ease); }
.spine[href]:hover .spine__arrow{ transform: translateX(6px); }

.spine--request{ color: var(--stone); }
.spine--request .spine__native{ color: var(--indigo); }
.spine--request:hover{ background: var(--paper-dim); }

/* ===================== MISSION ===================== */
.mission__grid{
  max-width: var(--max); margin:0 auto;
  display:grid; grid-template-columns: 1fr 1fr; gap: 60px;
}
.mission__col h2{ font-size: clamp(1.6rem, 3vw, 2.1rem); }
.mission__col--alt .eyebrow{ color: var(--indigo); }

/* ===================== VALUES ===================== */
.values{ background: var(--ink-soft); }
.values__grid{
  max-width: var(--max); margin:0 auto;
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
.value-card{
  background: var(--ink-soft); padding: 38px 30px;
  transition: background var(--speed) var(--ease);
}
.value-card:hover{ background: #1a1e25; }
.value-card__index{
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing:0.1em; text-transform:uppercase;
  color: var(--gold); display:block; margin-bottom: 16px;
}
.value-card h3{ font-size: 1.18rem; margin-bottom: 0.5em; }
.value-card p{ font-size: 0.94rem; margin:0; }

/* ===================== WHY ===================== */
.why__inner{
  max-width: var(--max); margin:0 auto;
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 70px; align-items:center;
}
.why__copy h2{ font-size: clamp(1.7rem, 3.4vw, 2.3rem); max-width: 16ch; }
.why__points{ display:flex; flex-direction:column; gap:18px; margin-top: 30px; }
.why__point{ font-size:0.94rem; color: var(--stone-light); padding-left:18px; border-left: 2px solid var(--indigo); }
.why__point span{ display:block; font-weight:600; color: var(--paper); margin-bottom:2px; }

.why__visual{ display:flex; align-items:center; justify-content:center; }
.orbit{ position:relative; width: 320px; height: 320px; }
.orbit__core{
  position:absolute; inset:0; margin:auto; width:64px; height:64px;
  background: var(--indigo-soft); color: var(--indigo); border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-size:1.6rem;
}
.orbit__ring{ position:absolute; inset:0; margin:auto; border:1px solid var(--line-dark); border-radius:50%; animation: spin linear infinite; }
.orbit__ring--1{ width:140px; height:140px; animation-duration: 14s; }
.orbit__ring--2{ width:220px; height:220px; animation-duration: 22s; animation-direction: reverse; }
.orbit__ring--3{ width:300px; height:300px; animation-duration: 30s; }
.orbit__ring span{ position:absolute; top:-3px; left:50%; width:6px; height:6px; background: var(--gold); border-radius:50%; transform: translateX(-50%); }
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ===================== COMMUNITY ===================== */
.community__row{
  max-width: var(--max); margin:0 auto;
  display:grid; grid-template-columns: repeat(3,1fr); gap: 24px;
}
.quote-card{
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-m); padding: 30px;
  backdrop-filter: blur(8px);
  transition: transform var(--speed) var(--ease), border-color var(--speed);
}
.quote-card:hover{ transform: translateY(-6px); border-color: var(--indigo); }
.quote-card p{ font-family: var(--font-display); font-style:italic; font-size:1.05rem; color: var(--paper); margin-bottom: 18px; }
.quote-card footer{ font-family: var(--font-mono); font-size:0.76rem; color: var(--stone-light); }

/* ===================== STATS ===================== */
.stats{ background: var(--paper); color: var(--ink); }
.stats .eyebrow{ color: var(--indigo); }
.stats h2{ color: var(--ink); }
.stats__grid{
  max-width: var(--max); margin: 0 auto;
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border:1px solid var(--line);
}
.stat-card{
  background: var(--paper); padding: 40px 30px;
  display:flex; flex-direction:column; gap:8px;
  transition: background var(--speed) var(--ease);
}
.stat-card:hover{ background: var(--paper-dim); }
.stat-card__num{ font-family: var(--font-mono); font-size: 2.4rem; font-weight:500; color: var(--ink); }
.stat-card__label{ color: var(--stone); font-size:0.9rem; }
.stats__note{ max-width: var(--max); margin: 24px auto 0; font-size:0.8rem; color: var(--stone-light); }

/* ===================== TIMELINE ===================== */
.timeline{ max-width: 760px; margin: 0 auto; position:relative; padding-left: 36px; }
.timeline__line{ position:absolute; left: 5px; top:6px; bottom:6px; width:1px; background: var(--line-dark); }
.timeline__item{ position:relative; padding-bottom: 52px; }
.timeline__item:last-child{ padding-bottom:0; }
.timeline__dot{
  position:absolute; left: -36px; top: 4px;
  width:11px; height:11px; border-radius:50%;
  background: var(--ink); border: 1.5px solid var(--stone);
}
.timeline__dot--done{ background: var(--indigo); border-color: var(--indigo); }
.timeline__dot--active{ background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 5px rgba(201,162,75,0.18); }
.timeline__date{ font-family: var(--font-mono); font-size:0.74rem; letter-spacing:0.08em; text-transform:uppercase; color: var(--gold); }
.timeline__content h3{ font-size: 1.2rem; margin: 8px 0 6px; }
.timeline__content p{ font-size: 0.94rem; max-width:48ch; margin:0; }

/* ===================== FAQ ===================== */
.faq__list{ max-width: 760px; margin:0 auto; }
.faq__item{
  border-bottom: 1px solid var(--line-dark);
  padding: 22px 0;
}
.faq__item summary{
  cursor:pointer; font-weight:600; font-size:1.02rem; color: var(--paper);
  list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary::after{
  content:"+"; font-family: var(--font-mono); font-size:1.3rem; color: var(--stone-light);
  transition: transform 0.25s var(--ease);
}
.faq__item[open] summary::after{ content:"–"; }
.faq__item p{ margin-top: 14px; font-size:0.96rem; max-width: 60ch; }

/* ===================== JOIN ===================== */
.join{ background: var(--paper); color: var(--ink); text-align:center; }
.join .eyebrow{ color: var(--indigo); }
.join__inner{ max-width: 560px; margin:0 auto; }
.join h2{ color: var(--ink); font-size: clamp(1.8rem, 3.6vw, 2.4rem); }
.join p{ color: var(--stone); }

.join__form{
  display:flex; gap: 10px; margin-top: 30px; flex-wrap:wrap; justify-content:center;
}
.join__form input{
  flex: 1 1 200px; padding: 13px 16px; border-radius: 999px;
  border: 1px solid var(--line); font-family: var(--font-body); font-size: 0.92rem;
  background: #fff; color: var(--ink);
}
.join__form input:focus{ outline: 2px solid var(--indigo); outline-offset: 2px; }
.join__form .btn--primary{ background: var(--ink); color: var(--paper); }
.join__form .btn--primary:hover{ background: var(--indigo); }
.join__status{ margin-top: 16px; font-size:0.88rem; color: var(--indigo); min-height: 1.2em; }

/* ===================== FOOTER ===================== */
.footer{ background: var(--ink); padding: 70px 28px 30px; border-top: 1px solid var(--line-dark); }
.footer__top{
  max-width: var(--max); margin: 0 auto;
  display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 50px; border-bottom: 1px solid var(--line-dark);
}
.footer__brand{ display:flex; flex-direction:column; gap:10px; }
.footer__brand p{ font-size:0.86rem; max-width: 28ch; margin-top:8px; }
.footer__col{ display:flex; flex-direction:column; gap: 12px; }
.footer__col h4{ font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.1em; color: var(--stone-light); margin:0 0 6px; }
.footer__col a{ font-size:0.9rem; color: var(--stone-light); transition: color 0.2s; }
.footer__col a:hover{ color: var(--paper); }
.footer__bottom{
  max-width: var(--max); margin: 24px auto 0;
  font-size: 0.78rem; color: var(--stone-light);
  display:flex; justify-content:space-between;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 980px){
  .nav__links{ display:none; }
  .nav__burger{ display:flex; }
  .mobile-menu{ display:flex; }
  .mission__grid{ grid-template-columns: 1fr; gap: 36px; }
  .values__grid{ grid-template-columns: repeat(2,1fr); }
  .why__inner{ grid-template-columns: 1fr; gap: 40px; }
  .why__visual{ order:-1; }
  .community__row{ grid-template-columns: 1fr; }
  .stats__grid{ grid-template-columns: repeat(2,1fr); }
  .footer__top{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  section{ padding: 80px 20px; }
  .hero{ padding: 120px 20px 50px; min-height: auto; }
  .hero__rail{ gap: 26px; flex-wrap:wrap; }
  .spine{ grid-template-columns: 1fr; gap: 10px; text-align:left; padding: 24px 16px; }
  .spine__status{ width:fit-content; }
  .values__grid{ grid-template-columns: 1fr; }
  .stats__grid{ grid-template-columns: 1fr; }
  .footer__top{ grid-template-columns: 1fr; gap: 30px; }
  .footer__bottom{ flex-direction:column; gap: 10px; }
  .join__form{ flex-direction:column; }
  .lang-menu{ right: 60px; }
}