/* clubvulkan345g.buzz — премиум-лендинг Клуб Вулкан / Vulkan. Концепт «Кальдера»: пепловый плюмаж над куполом (фиалково-периваниловая палитра) */

:root {
  --bg: #0c0814;
  --bg-2: #120d1d;
  --bg-3: #1a1329;
  --line: #271c3a;
  --line-2: #382a52;
  --txt: #ece6f6;
  --txt-d: #aaa0c2;
  --txt-dd: #6f6588;
  --acc: #9a5cff;
  --acc-2: #c4a6ff;
  --acc-2-d: #a96cff;
  --hot-a: #a96cff;
  --hot-b: #7a2dff;
  --good: #6cffd0;
  --r: 12px;
  --r-s: 8px;
}

* { box-sizing: border-box }
html { scroll-behavior: smooth }
body {
  margin: 0;
  font: 16px/1.62 "Andika", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Arial, sans-serif;
  color: var(--txt);
  background:
    radial-gradient(1000px 580px at 92% -10%, rgba(154, 92, 255, .16) 0%, transparent 62%),
    radial-gradient(820px 580px at -10% 60%, rgba(196, 166, 255, .09) 0%, transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; height: auto }
a { color: var(--acc-2); text-decoration: none }
a:hover { text-decoration: underline }

/* heading-font override — все заголовки на El Messiri */
h1, h2, h3, h4,
.logo__t, .readout__num, .kpi__num, .sprout__step, .sprout__pct,
.seam__num, .stack__name, .upheaval__kpi span, .flowbox__cover,
.stone__cover, .mantle__col h4, .sluice__times em {
  font-family: "El Messiri", "Andika", system-ui, sans-serif;
}

.skip {
  position: absolute; top: -42px; left: 8px;
  padding: 8px 12px; background: var(--acc-2); color: #160a26;
  border-radius: 6px; z-index: 100; font-weight: 700;
}
.skip:focus { top: 8px }

/* ===== TOP BAR (ledge) ===== */
.ledge {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 8, 20, .84);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 50;
}
.logo { display: flex; align-items: center; gap: 11px; color: var(--txt) }
.logo:hover { text-decoration: none }
.logo__svg {
  width: 32px; height: 32px; flex: none;
  filter: drop-shadow(0 0 10px rgba(154, 92, 255, .6));
}
.logo__t {
  font-weight: 700; line-height: 1; letter-spacing: -.3px; font-size: 19px;
}
.logo__sub {
  display: block; font-size: 10px; color: var(--txt-d);
  letter-spacing: 2.2px; font-weight: 700; margin-top: 4px;
  text-transform: uppercase; font-family: "Andika", system-ui, sans-serif;
}
.nav { display: flex; gap: 22px; margin-left: auto; flex-wrap: wrap }
.nav a {
  color: var(--txt-d); font-size: 14px; padding: 4px 0;
  border-bottom: 1px solid transparent; transition: color .15s, border-color .15s;
}
.nav a:hover { color: var(--acc-2); border-bottom-color: var(--acc); text-decoration: none }

/* ===== CTA ===== */
.cta {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 20px; border-radius: 8px;
  font-family: "El Messiri", "Andika", system-ui, sans-serif;
  font-weight: 600; font-size: 14px;
  border: 1px solid transparent; white-space: nowrap;
  transition: transform .15s, box-shadow .2s, background .2s;
  cursor: pointer; letter-spacing: -.1px;
}
.cta:hover { text-decoration: none; transform: translateY(-1px) }
.cta--small { background: var(--bg-3); color: var(--txt); border-color: var(--line) }
.cta--small:hover { background: var(--bg-2); border-color: var(--acc) }
.cta--big { padding: 15px 28px; font-size: 15px; border-radius: 10px }
.cta--hot {
  background: linear-gradient(120deg, var(--hot-a) 0%, var(--hot-b) 100%);
  color: #f3edff; border: 0;
  box-shadow: 0 12px 30px -10px rgba(122, 45, 255, .8);
  font-weight: 700;
}
.cta--hot:hover { box-shadow: 0 16px 38px -8px rgba(122, 45, 255, .98) }
.cta--ghost { background: transparent; color: var(--txt); border-color: var(--line-2) }
.cta--ghost:hover { border-color: var(--acc); color: var(--acc-2) }

/* ===== AGGREGATE COUNTER STRIP (readout) ===== */
.readout {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 0; padding: 10px 22px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(154, 92, 255, .05), rgba(196, 166, 255, .03));
  font-size: 13px;
}
.readout__cell {
  display: flex; flex-direction: column; gap: 2px;
  padding: 6px 14px;
  border-right: 1px solid var(--line);
  align-items: flex-start;
}
.readout__cell:last-child { border-right: 0 }
.readout__num {
  font-weight: 700; font-size: 15px; color: var(--acc-2);
  letter-spacing: -.2px;
}
.readout__lbl { font-size: 11px; color: var(--txt-d); letter-spacing: .6px; text-transform: uppercase }

/* ===== HERO (sink) ===== */
.sink {
  display: grid; grid-template-columns: 1.18fr 1fr; gap: 36px;
  padding: 48px 22px 32px;
  max-width: 1240px; margin: 0 auto;
  align-items: center;
}
.sink__chip {
  display: inline-block;
  font-size: 11px; letter-spacing: 1.4px; color: var(--acc-2);
  background: rgba(154, 92, 255, .1);
  border: 1px solid rgba(154, 92, 255, .3);
  padding: 6px 12px; border-radius: 4px;
  margin: 0 0 18px;
  text-transform: uppercase; font-weight: 700;
}
h1 {
  font-size: clamp(29px, 4.3vw, 48px); line-height: 1.08;
  margin: 0 0 18px; letter-spacing: -.8px; font-weight: 700;
}
.acc { color: var(--acc-2) }
.sink__sub {
  color: var(--txt-d); font-size: 16px; margin: 0 0 14px; line-height: 1.66;
}
.sink__btns { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 28px }
.sink__pic { margin: 0 }
.sink__pic-svg {
  display: block; width: 100%; height: auto;
  border-radius: var(--r); border: 1px solid var(--line);
  background:
    radial-gradient(420px 320px at 50% 22%, rgba(154, 92, 255, .28), transparent 62%),
    radial-gradient(360px 280px at 78% 82%, rgba(196, 166, 255, .16), transparent 65%),
    linear-gradient(135deg, #100b1c 0%, #1a1329 100%);
  aspect-ratio: 16 / 11;
  box-shadow: 0 24px 64px -22px rgba(122, 45, 255, .5);
}
.sink__pic figcaption {
  margin-top: 12px; font-size: 12px; color: var(--txt-dd);
  font-style: italic; text-align: right;
}

/* KPI inline */
.kpi {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  padding: 18px 0 0; border-top: 1px solid var(--line);
}
.kpi__item { display: flex; flex-direction: column; gap: 2px }
.kpi__num {
  font-size: 26px; font-weight: 700;
  color: var(--acc-2); letter-spacing: -.6px;
}
.kpi__lbl { font-size: 11px; color: var(--txt-d); text-transform: uppercase; letter-spacing: 1.2px }

/* ===== SECTIONS GENERAL ===== */
section {
  max-width: 1240px; margin: 0 auto;
  padding: 56px 22px;
}
section.sink, section.seed { padding-top: 36px }
.ovrline {
  display: inline-block;
  font-size: 11px; letter-spacing: 2.6px; text-transform: uppercase;
  color: var(--acc); font-weight: 700;
  margin: 0 0 10px; font-family: "Andika", system-ui, sans-serif;
}
h2 {
  font-size: clamp(24px, 3.2vw, 35px); line-height: 1.2;
  margin: 0 0 16px; letter-spacing: -.4px; font-weight: 700;
}
h3 {
  font-size: clamp(17px, 2vw, 21px); line-height: 1.34;
  margin: 26px 0 10px; color: var(--acc-2); font-weight: 600; letter-spacing: -.2px;
}
p { margin: 0 0 14px; color: var(--txt) }
.lead { color: var(--txt-d); font-size: 16px; margin-bottom: 24px; max-width: 800px }

/* ===== WELCOME (seed) ===== */
.seed {
  background:
    radial-gradient(720px 360px at 82% 28%, rgba(196, 166, 255, .08) 0%, transparent 70%),
    rgba(18, 13, 29, .6);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin: 32px 22px;
  max-width: none;
}
.seed__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin: 22px 0 24px;
}
.sprout {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 20px;
  position: relative; overflow: hidden;
  transition: border-color .2s, transform .15s;
}
.sprout:hover { border-color: var(--acc); transform: translateY(-2px) }
.sprout::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(154, 92, 255, .09), transparent 60%);
  pointer-events: none;
}
.sprout__step {
  font-size: 11px; color: var(--acc-2); font-weight: 700;
  letter-spacing: 2px; margin-bottom: 8px; text-transform: uppercase;
}
.sprout__pct {
  font-size: 30px; font-weight: 700; line-height: 1;
  color: var(--acc-2); letter-spacing: -.8px;
  margin-bottom: 8px;
}
.sprout__title { font-weight: 700; font-size: 15px; margin-bottom: 6px }
.sprout__sub { font-size: 13px; color: var(--txt-d); line-height: 1.5 }

/* ===== THREE STEPS (onset) ===== */
.onset__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 22px;
}
.seam {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px;
  position: relative;
}
.seam__num {
  position: absolute; top: 14px; right: 22px;
  font-size: 56px; font-weight: 700; line-height: 1;
  color: var(--bg-3);
}
.seam__head {
  font-size: 18px; font-weight: 700; margin-bottom: 12px;
  color: var(--acc-2); font-family: "El Messiri", system-ui, sans-serif;
}
.seam p { color: var(--txt-d); font-size: 14px; margin: 0 }

/* ===== SLOT GRID (ashbed / stone) ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px; margin: 24px 0;
}
.stone {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform .15s, border-color .2s, box-shadow .25s;
  display: flex; flex-direction: column;
}
.stone:hover {
  transform: translateY(-3px);
  border-color: var(--acc);
  box-shadow: 0 18px 36px -14px rgba(122, 45, 255, .5);
}
.stone__cover {
  width: 100%; aspect-ratio: 4 / 3;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 21px; color: rgba(236, 230, 246, .92);
  text-align: center; padding: 14px;
  letter-spacing: -.3px; line-height: 1.15;
  position: relative; overflow: hidden;
}
.stone__cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, transparent 40%, rgba(0,0,0,.4) 100%);
  pointer-events: none;
}
/* slot-cover gradients re-picked from caldera palette */
.cv-1 { background: linear-gradient(135deg, #1a1030 0%, #9a5cff 100%) }
.cv-2 { background: linear-gradient(135deg, #2a1840 0%, #c4a6ff 100%); color: #160a26 }
.cv-3 { background: linear-gradient(135deg, #2a0e2a 0%, #b05cff 100%) }
.cv-4 { background: linear-gradient(135deg, #100b2c 0%, #7a6cff 100%) }
.cv-5 { background: linear-gradient(135deg, #1c1238 0%, #a96cff 100%) }
.cv-6 { background: linear-gradient(135deg, #251a3a 0%, #c8a0ff 100%); color: #160a26 }
.cv-7 { background: linear-gradient(135deg, #140a28 0%, #8a4cff 100%) }
.cv-8 { background: linear-gradient(135deg, #2a1430 0%, #b486ff 100%) }
.cv-9 { background: linear-gradient(135deg, #1a1438 0%, #6c8cff 100%) }
.cv-10 { background: linear-gradient(135deg, #301840 0%, #d0b0ff 100%); color: #160a26 }
.cv-11 { background: linear-gradient(135deg, #120e2c 0%, #9a78ff 100%) }
.cv-12 { background: linear-gradient(135deg, #241038 0%, #a85cff 100%) }

.stone h3 { font-size: 15px; margin: 12px 14px 4px; color: var(--txt); font-weight: 600 }
.stone p { font-size: 12px; color: var(--txt-d); margin: 0 14px 12px; line-height: 1.4 }
.stone__btn {
  display: block; padding: 10px;
  margin: auto 12px 12px;
  background: var(--bg-3); color: var(--txt);
  text-align: center; border-radius: 6px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--line); transition: all .15s;
}
.stone__btn:hover { background: var(--acc); border-color: var(--acc); color: #f3edff; text-decoration: none }

.quarry { margin: 22px 0 0 }
.quarry__title { font-size: 12px; color: var(--acc-2); margin-bottom: 10px; letter-spacing: 1.4px; text-transform: uppercase; font-weight: 700 }
.quarry__list { display: flex; flex-wrap: wrap; gap: 8px }
.quarry__list span {
  padding: 6px 12px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px; color: var(--txt-d);
}

/* ===== LOYALTY (terrace / stack) ===== */
.loy__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
  margin-top: 22px;
}
.lbox {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  transition: border-color .2s;
}
.lbox:hover { border-color: var(--acc-2) }
.lbox__h { font-weight: 700; font-size: 17px; margin-bottom: 10px; color: var(--acc-2); font-family: "El Messiri", system-ui, sans-serif }
.lbox p { color: var(--txt-d); font-size: 14px; margin: 0; line-height: 1.6 }

/* VIP-террасы как стек ступеней */
.stack {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 6px; margin-top: 14px;
}
.stack__step {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 8px;
  text-align: center;
  position: relative;
}
.stack__step:nth-child(1) { transform: translateY(0) }
.stack__step:nth-child(2) { transform: translateY(-6px) }
.stack__step:nth-child(3) { transform: translateY(-12px) }
.stack__step:nth-child(4) { transform: translateY(-18px); border-color: var(--acc); background: var(--bg-2) }
.stack__step:nth-child(5) { transform: translateY(-24px); border-color: var(--acc); background: var(--bg-2) }
.stack__step:nth-child(6) { transform: translateY(-30px); border-color: var(--acc-2); background: linear-gradient(135deg, var(--bg-2), rgba(196, 166, 255, .1)) }
.stack__name {
  font-size: 12px; font-weight: 700; color: var(--txt);
  display: block; line-height: 1; margin-bottom: 5px;
}
.stack__cb { font-size: 11px; color: var(--txt-d) }
.stack__step:nth-child(6) .stack__name { color: var(--acc-2) }

/* ===== TOURNAMENT (upheaval) ===== */
.upheaval {
  background:
    radial-gradient(640px 360px at 50% 50%, rgba(154, 92, 255, .12) 0%, transparent 70%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin: 32px 22px; max-width: none;
  text-align: center;
}
.upheaval__btns { margin: 22px 0 28px }
.upheaval__kpi {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin-top: 22px;
}
.upheaval__kpi > div {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 18px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  text-align: center;
}
.upheaval__kpi span {
  font-size: 22px; font-weight: 700; color: var(--acc-2);
  margin-bottom: 4px; letter-spacing: -.3px;
}
.upheaval__kpi em { font-size: 14px; font-weight: 700; color: var(--txt); font-style: normal }
.upheaval__kpi i { font-size: 12px; color: var(--txt-d); font-style: normal; line-height: 1.4 }

/* ===== LIVE GALLERY (stream / flowbox) ===== */
.stream__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-top: 22px;
}
.flowbox {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  position: relative;
  transition: transform .15s, border-color .2s, box-shadow .25s;
}
.flowbox:hover {
  transform: translateY(-3px);
  border-color: var(--acc-2-d);
  box-shadow: 0 18px 36px -14px rgba(169, 108, 255, .45);
}
.flowbox__cover {
  width: 100%; aspect-ratio: 16 / 9;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px; color: rgba(236, 230, 246, .94);
  padding: 12px; text-align: center; letter-spacing: -.2px;
  position: relative; overflow: hidden;
}
.lv-1 { background: linear-gradient(135deg, #1a1040 0%, #9a5cff 100%) }
.lv-2 { background: linear-gradient(135deg, #2a0e2a 0%, #c4a6ff 100%); color: #160a26 }
.lv-3 { background: linear-gradient(135deg, #100b2c 0%, #7a6cff 100%) }
.lv-4 { background: linear-gradient(135deg, #251838 0%, #b486ff 100%) }
.lv-5 { background: linear-gradient(135deg, #140a28 0%, #a96cff 100%) }
.lv-6 { background: linear-gradient(135deg, #301840 0%, #d0b0ff 100%); color: #160a26 }

.flowbox__b { padding: 14px 16px 16px; position: relative }
.flowbox__t { font-weight: 700; font-size: 16px; margin-bottom: 4px }
.flowbox__s { font-size: 12px; color: var(--txt-d); margin-bottom: 10px }
.flowbox__m { font-size: 13px; color: var(--acc-2); font-weight: 600; margin-bottom: 4px }
.flowbox__p { font-size: 12px; color: var(--txt-dd) }
.flowbox__live {
  position: absolute; top: 12px; right: 16px;
  background: linear-gradient(120deg, var(--hot-a), var(--hot-b)); color: #fff;
  padding: 3px 10px; border-radius: 4px;
  font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
}

/* ===== BRAND OVERVIEW (hollow) ===== */
.hollow h3 {
  border-left: 3px solid var(--acc);
  padding-left: 14px; margin-top: 30px;
}
.hollow p { color: var(--txt); line-height: 1.72 }
.badges {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line);
}
.bdg {
  padding: 7px 13px;
  background: var(--bg-2);
  border: 1px solid var(--acc);
  border-radius: 4px;
  font-size: 12px; color: var(--txt);
  letter-spacing: .4px;
}

/* ===== REVIEWS (accounts) ===== */
.rev__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 22px;
}
.rbox {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.rbox__stars { color: var(--acc-2); font-size: 16px; letter-spacing: 4px }
.rbox__stars--four .star-off { color: var(--line-2) }
.rbox__q { font-size: 14px; line-height: 1.62; color: var(--txt); margin: 0 }
.rbox__meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--txt-d);
  border-top: 1px solid var(--line); padding-top: 14px;
}
.rbox__a {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--acc), var(--acc-2));
  border-radius: 50%; color: #160a26; font-weight: 700; font-size: 14px;
  flex: none;
}

/* ===== PAYMENTS (sluice) ===== */
.sluice__grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
  margin: 22px 0 22px;
}
.pbox {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  padding: 18px 14px;
  text-align: center;
  display: flex; flex-direction: column; gap: 4px;
}
.pbox em { font-size: 15px; color: var(--txt); font-weight: 700; font-style: normal }
.pbox i { font-size: 11px; color: var(--txt-d); font-style: normal; text-transform: uppercase; letter-spacing: 1px }

.sluice__times {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-top: 8px;
}
.sluice__times > div {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  padding: 14px 18px;
  display: flex; flex-direction: column; gap: 4px;
}
.sluice__times em {
  font-size: 16px; color: var(--acc-2); font-weight: 700; font-style: normal;
}
.sluice__times span { font-size: 12px; color: var(--txt-d) }

/* ===== FINAL CTA (brink) ===== */
.brink {
  text-align: center; padding: 56px 22px;
  background:
    radial-gradient(620px 320px at 50% 50%, rgba(154, 92, 255, .17) 0%, transparent 70%),
    var(--bg-2);
  border-radius: var(--r);
  margin: 32px 22px;
  border: 1px solid var(--line);
  max-width: none;
}
.brink h2 { margin-bottom: 10px }
.brink p { color: var(--txt-d); margin-bottom: 24px }

/* ===== AUTHOR NOTE ===== */
.note {
  margin-top: 26px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  padding: 22px 24px;
}
.note__h {
  font-family: "El Messiri", system-ui, sans-serif;
  font-weight: 700; font-size: 16px; color: var(--acc-2); margin-bottom: 10px;
}
.note p { color: var(--txt-d); font-size: 14px; line-height: 1.62; margin: 0 0 10px }
.note__age { color: var(--txt-dd); font-size: 13px; margin: 0 }

/* ===== FAQ (questions) ===== */
.questions h2 { margin-bottom: 22px }
details {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  padding: 16px 20px;
  margin: 0 0 10px;
  transition: border-color .2s;
}
details[open] { border-color: var(--acc) }
summary {
  cursor: pointer; font-weight: 600; list-style: none;
  position: relative; padding-right: 32px;
  display: flex; align-items: center; min-height: 24px;
}
summary::-webkit-details-marker { display: none }
summary::after {
  content: "↗"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px;
  border: 1px solid var(--line); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--acc-2); font-size: 13px;
  transition: transform .25s;
}
details[open] summary::after { transform: translateY(-50%) rotate(45deg); border-color: var(--acc) }
details p { margin: 12px 0 0; color: var(--txt-d); font-size: 15px; line-height: 1.66 }

/* ===== FOOTER (mantle) ===== */
.mantle {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  background: rgba(12, 8, 20, .64);
}
.mantle__top {
  max-width: 1240px; margin: 0 auto;
  padding: 42px 22px 26px;
  display: grid; grid-template-columns: 1.4fr 2fr; gap: 36px;
}
.mantle__brand { font-size: 14px; color: var(--txt-d); line-height: 1.65 }
.mantle__logo {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.mantle__logo span { display: flex; flex-direction: column; line-height: 1.1 }
.mantle__name { color: var(--txt); font-size: 16px; font-weight: 700; margin-bottom: 2px; font-family: "El Messiri", system-ui, sans-serif }
.mantle__legal { font-size: 12px; color: var(--txt-dd); margin: 0; line-height: 1.65 }
.mantle__op { color: var(--acc-2); font-weight: 700 }
.mantle__cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.mantle__col h4 {
  font-size: 12px; color: var(--acc-2); font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.6px;
  margin: 0 0 12px;
}
.mantle__col ul { list-style: none; padding: 0; margin: 0 }
.mantle__col li {
  font-size: 13px; color: var(--txt-d);
  padding: 4px 0; cursor: default;
  transition: color .15s;
}
.mantle__col li:hover { color: var(--txt) }
.mantle__bottom {
  border-top: 1px solid var(--line);
  padding: 16px 22px;
  max-width: 1240px; margin: 0 auto;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  font-size: 12px; color: var(--txt-dd);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .seed__grid { grid-template-columns: 1fr }
  .sluice__grid { grid-template-columns: repeat(3, 1fr) }
  .upheaval__kpi { grid-template-columns: repeat(2, 1fr) }
  .rev__grid { grid-template-columns: 1fr }
  .mantle__top { grid-template-columns: 1fr }
  .readout { grid-template-columns: repeat(3, 1fr) }
  .readout__cell:nth-child(4), .readout__cell:nth-child(5) { border-top: 1px solid var(--line); padding-top: 8px }
  .stack { grid-template-columns: repeat(3, 1fr) }
  .stack__step { transform: none !important }
}

@media (max-width: 880px) {
  .sink { grid-template-columns: 1fr; gap: 24px; padding-top: 32px }
  .sink__pic { order: -1 }
  .nav { display: none }
  .ledge { padding: 11px 14px }
  section { padding: 36px 16px }
  .seed, .upheaval, .brink { padding: 36px 18px; margin: 22px 14px }
  .onset__grid { grid-template-columns: 1fr }
  .loy__grid { grid-template-columns: 1fr }
  .mantle__top { padding: 30px 16px 22px; gap: 22px }
  .mantle__cols { grid-template-columns: repeat(2, 1fr); gap: 18px }
  .readout { padding: 8px 14px; grid-template-columns: repeat(2, 1fr); font-size: 12px }
  .readout__cell { padding: 4px 10px }
  .sluice__times { grid-template-columns: 1fr }
  .kpi { grid-template-columns: repeat(2, 1fr) }
}

@media (max-width: 480px) {
  .grid { grid-template-columns: repeat(2, 1fr); gap: 10px }
  .stream__grid { grid-template-columns: 1fr }
  .stone h3 { font-size: 13px }
  .stone p { font-size: 11px }
  .stone__cover { font-size: 16px }
  .sink__btns { flex-direction: column; align-items: stretch }
  .cta--big { width: 100% }
  .sluice__grid { grid-template-columns: repeat(2, 1fr) }
  .upheaval__kpi { grid-template-columns: 1fr }
  .mantle__cols { grid-template-columns: 1fr }
  .stack { grid-template-columns: repeat(2, 1fr) }
}