/* clubvulkan777t5.top — Вулкан 777 / Vulkan 777.
   Концепт «Гейзерная кальдера / вулканическое стекло»: тёплый вулканический графит +
   гейзерная бирюза + пепельная платина, без золота. Единственный бирюзовый сайт бренда.
   Шрифты: Unbounded (заголовки) + Noto Sans (текст). */

:root {
  --bg: #0c0d11;
  --bg-2: #14151c;
  --bg-3: #1c1e28;
  --line: #282b36;
  --line-2: #373b49;
  --txt: #eef3f1;
  --txt-d: #a6b6b2;
  --txt-dd: #788580;
  --acc: #19d2be;
  --acc-d: #0f9f90;
  --acc-2: #d4dbd9;
  --hot: #5fe8d6;
  --warn: #e0a64a;
  --r: 14px;
  --r-s: 8px;
  --wrap: 1240px;
}

* { box-sizing: border-box }
html { scroll-behavior: smooth }
body {
  margin: 0;
  font: 16px/1.66 "Noto Sans", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Arial, sans-serif;
  color: var(--txt);
  background:
    radial-gradient(1100px 540px at 84% -16%, rgba(25, 210, 190, .17) 0%, transparent 60%),
    radial-gradient(720px 520px at -8% 44%, rgba(212, 219, 217, .04) 0%, transparent 62%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; height: auto }
a { color: var(--acc); text-decoration: none }
a:hover { text-decoration: underline }

h1, h2, h3, h4 {
  font-family: "Unbounded", "Segoe UI", Georgia, sans-serif;
  font-weight: 700;
  letter-spacing: -.2px;
}

.tovent {
  position: absolute; top: -46px; left: 8px;
  padding: 8px 12px; background: var(--acc); color: #052420;
  border-radius: 6px; z-index: 100; font-weight: 700;
}
.tovent:focus { top: 8px }

.glow { color: var(--acc) }

/* ===== TOP BAR ===== */
.ridgebar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 13, 17, .87);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 50;
}
.cratermark { display: flex; align-items: center; gap: 11px; color: var(--txt) }
.cratermark:hover { text-decoration: none }
.cratermark__svg {
  width: 34px; height: 34px; flex: none;
  filter: drop-shadow(0 0 10px rgba(25, 210, 190, .55));
}
.cratermark__t {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 19px; line-height: 1; letter-spacing: -.4px; font-weight: 700;
}
.cratermark__sub {
  display: block; font-family: "Noto Sans", system-ui, sans-serif;
  font-size: 10px; color: var(--txt-d);
  letter-spacing: 2.3px; font-weight: 500; margin-top: 6px;
  text-transform: uppercase;
}
.ridgenav { display: flex; gap: 22px; margin-left: auto; flex-wrap: wrap }
.ridgenav a {
  color: var(--txt-d); font-size: 14px; padding: 4px 0;
  border-bottom: 1px solid transparent; transition: color .15s, border-color .15s;
}
.ridgenav a:hover { color: var(--acc); border-bottom-color: var(--acc); text-decoration: none }

/* ===== CTA ===== */
.lavabtn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 20px; border-radius: 9px;
  font-family: "Noto Sans", 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, border-color .2s;
  cursor: pointer; letter-spacing: .2px;
}
.lavabtn:hover { text-decoration: none; transform: translateY(-1px) }
.lavabtn--mini { background: var(--bg-3); color: var(--txt); border-color: var(--line) }
.lavabtn--mini:hover { background: var(--bg-2); border-color: var(--acc) }
.lavabtn--big { padding: 15px 28px; font-size: 15px; border-radius: 11px }
.lavabtn--lead {
  background: linear-gradient(118deg, var(--acc-d) 0%, var(--acc) 100%);
  color: #042420; border: 0;
  box-shadow: 0 12px 30px -12px rgba(25, 210, 190, .8);
  font-weight: 700;
}
.lavabtn--lead:hover { box-shadow: 0 16px 40px -10px rgba(25, 210, 190, 1) }
.lavabtn--ghost { background: transparent; color: var(--txt); border-color: var(--line-2) }
.lavabtn--ghost:hover { border-color: var(--acc); color: var(--hot) }

/* ===== AGGREGATE STRIP ===== */
.ventstrip {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 0; padding: 10px 24px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(25, 210, 190, .06), rgba(212, 219, 217, .03));
  font-size: 13px;
}
.vcell {
  display: flex; flex-direction: column; gap: 3px;
  padding: 6px 14px;
  border-right: 1px solid var(--line);
  align-items: flex-start;
}
.vcell:last-child { border-right: 0 }
.vcell__num {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 16px; color: var(--acc); letter-spacing: -.2px; font-weight: 700;
}
.vcell__lbl { font-size: 11px; color: var(--txt-d); letter-spacing: .5px; text-transform: uppercase }

/* ===== HERO / CALDERA ===== */
.caldera {
  display: grid; grid-template-columns: 1.24fr 1fr; gap: 40px;
  padding: 52px 24px 36px;
  max-width: var(--wrap); margin: 0 auto;
  align-items: center;
}
.licplate {
  display: inline-block;
  font-family: "Noto Sans", system-ui, sans-serif;
  font-size: 11px; letter-spacing: 1.4px; color: var(--acc);
  background: rgba(25, 210, 190, .1);
  border: 1px solid rgba(25, 210, 190, .32);
  padding: 6px 12px; border-radius: 5px;
  margin: 0 0 18px;
  text-transform: uppercase; font-weight: 600;
}
h1 {
  font-size: clamp(27px, 3.9vw, 43px); line-height: 1.16;
  margin: 0 0 18px;
}
.caldera__sub { color: var(--txt-d); font-size: 16px; margin: 0 0 14px; line-height: 1.7 }
.caldera__btns { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 28px }
.caldera__art { margin: 0 }
.caldera__art-svg {
  display: block; width: 100%; height: auto;
  border-radius: var(--r); border: 1px solid var(--line);
  background:
    radial-gradient(440px 320px at 50% 78%, rgba(25, 210, 190, .22), transparent 64%),
    linear-gradient(152deg, #101218 0%, #181b24 100%);
  aspect-ratio: 16 / 11;
  box-shadow: 0 24px 64px -24px rgba(25, 210, 190, .46);
}
.caldera__art figcaption {
  margin-top: 12px; font-size: 12px; color: var(--txt-dd);
  font-style: italic; text-align: right;
}

/* GLANCE */
.glancegrid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  padding: 18px 0 0; border-top: 1px solid var(--line);
}
.glance { display: flex; flex-direction: column; gap: 3px }
.glance__num {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 26px; color: var(--acc); letter-spacing: -.4px; font-weight: 700;
}
.glance__lbl { font-size: 11px; color: var(--txt-d); text-transform: uppercase; letter-spacing: 1.1px }

/* ===== SECTIONS GENERAL ===== */
section {
  max-width: var(--wrap); margin: 0 auto;
  padding: 56px 24px;
}
section.caldera, section.startseam { padding-top: 36px }
.ventcap {
  display: inline-block;
  font-family: "Noto Sans", system-ui, sans-serif;
  font-size: 11px; letter-spacing: 2.4px; text-transform: uppercase;
  color: var(--acc-2); font-weight: 600;
  margin: 0 0 10px;
}
h2 {
  font-size: clamp(23px, 3vw, 33px); line-height: 1.24;
  margin: 0 0 16px;
}
h3 {
  font-size: clamp(18px, 2vw, 22px); line-height: 1.36;
  margin: 28px 0 10px; color: var(--hot);
}
p { margin: 0 0 14px; color: var(--txt) }
.molten { color: var(--txt-d); font-size: 16px; margin-bottom: 24px; max-width: 820px }

/* ===== WELCOME / STARTSEAM ===== */
.startseam {
  background:
    radial-gradient(720px 360px at 82% 26%, rgba(25, 210, 190, .08) 0%, transparent 70%),
    rgba(20, 21, 28, .55);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin: 32px 24px; max-width: none;
}
.startseam__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin: 22px 0 24px;
}
.seamcard {
  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;
}
.seamcard:hover { border-color: var(--acc); transform: translateY(-2px) }
.seamcard::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(138deg, rgba(25, 210, 190, .08), transparent 60%);
  pointer-events: none;
}
.seamcard__step {
  font-family: "Noto Sans", system-ui, sans-serif;
  font-size: 11px; color: var(--acc-2); font-weight: 600;
  letter-spacing: 2px; margin-bottom: 8px; text-transform: uppercase;
}
.seamcard__pct {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 30px; line-height: 1; color: var(--acc); letter-spacing: -.5px; font-weight: 700;
  margin-bottom: 8px;
}
.seamcard__title { font-weight: 600; font-size: 15px; margin-bottom: 6px }
.seamcard__sub { font-size: 13px; color: var(--txt-d); line-height: 1.5 }

/* ===== THREE STEPS / THREEVENT ===== */
.threevent__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 22px;
}
.ventstep {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px;
  position: relative;
}
.ventstep__num {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  position: absolute; top: 14px; right: 22px;
  font-size: 44px; line-height: 1; color: var(--bg-3); font-weight: 700;
}
.ventstep__head { font-size: 18px; font-family: "Unbounded", "Segoe UI", sans-serif; margin-bottom: 12px; color: var(--hot); font-weight: 700 }
.ventstep p { color: var(--txt-d); font-size: 14px; margin: 0 }

/* ===== CATALOGUE / GLASSHALL ===== */
.glasshall__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(222px, 1fr));
  gap: 14px; margin: 24px 0;
}
.gtile {
  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;
}
.gtile:hover {
  transform: translateY(-3px);
  border-color: var(--acc);
  box-shadow: 0 18px 36px -16px rgba(25, 210, 190, .46);
}
.gtile__cover {
  width: 100%; aspect-ratio: 4 / 3;
  display: flex; align-items: center; justify-content: center;
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 19px; color: rgba(238, 243, 241, .97); font-weight: 700;
  text-align: center; padding: 14px; line-height: 1.2;
  position: relative; overflow: hidden;
}
.gtile__cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(160deg, transparent 42%, rgba(0,0,0,.44) 100%);
  pointer-events: none;
}
.lava1 { background: linear-gradient(135deg, #0a2a28 0%, #19d2be 100%); color: #042420 }
.lava2 { background: linear-gradient(135deg, #11231f 0%, #5fe8d6 100%); color: #042420 }
.lava3 { background: linear-gradient(135deg, #0c2622 0%, #36b4a6 100%); color: #042420 }
.lava4 { background: linear-gradient(135deg, #0a2a26 0%, #1cc0ad 100%); color: #042420 }
.lava5 { background: linear-gradient(135deg, #18211f 0%, #84b0a8 100%); color: #042420 }
.lava6 { background: linear-gradient(135deg, #0a2a28 0%, #19d2be 100%); color: #042420 }
.lava7 { background: linear-gradient(135deg, #1d211f 0%, #d4dbd9 100%); color: #07201c }
.lava8 { background: linear-gradient(135deg, #0d2824 0%, #46dccb 100%); color: #042420 }
.lava9 { background: linear-gradient(135deg, #0b231f 0%, #6fcabf 100%); color: #042420 }
.lava10 { background: linear-gradient(135deg, #122422 0%, #5fe8d6 100%); color: #042420 }
.lava11 { background: linear-gradient(135deg, #18211f 0%, #8fbcb4 100%); color: #042420 }
.lava12 { background: linear-gradient(135deg, #0a2a28 0%, #19d2be 100%); color: #042420 }

.gtile h3 { font-family: "Noto Sans", system-ui, sans-serif; font-size: 15px; margin: 12px 14px 4px; color: var(--txt); font-weight: 600 }
.gtile p { font-size: 12px; color: var(--txt-d); margin: 0 14px 12px; line-height: 1.4 }
.gtile__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;
}
.gtile__btn:hover { background: var(--acc); border-color: var(--acc); color: #042420; text-decoration: none }

.makerline { margin: 22px 0 0 }
.makerline__title { font-size: 12px; color: var(--acc-2); margin-bottom: 10px; letter-spacing: 1.3px; text-transform: uppercase; font-weight: 600 }
.makerline__list { display: flex; flex-wrap: wrap; gap: 8px }
.makerline__list span {
  padding: 6px 12px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 12px; color: var(--txt-d);
}

/* ===== CLUB / CLUBVENT ===== */
.clubvent {
  background:
    radial-gradient(640px 340px at 16% 32%, rgba(212, 219, 217, .05) 0%, transparent 68%),
    rgba(20, 21, 28, .5);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin: 32px 24px; max-width: none;
}
.clubvent__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
  margin-top: 22px;
}
.clubcard {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  transition: border-color .2s;
}
.clubcard:hover { border-color: var(--acc) }
.clubcard__h { font-family: "Unbounded", "Segoe UI", sans-serif; font-size: 17px; margin-bottom: 10px; color: var(--acc); font-weight: 700 }
.clubcard p { color: var(--txt-d); font-size: 14px; margin: 0; line-height: 1.6 }

/* ===== LOYALTY / ROCKSTEPS ===== */
.rockstair {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 6px; margin-top: 14px;
}
.rstep {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 11px 8px;
  text-align: center;
}
.rstep:nth-child(1) { transform: translateY(0) }
.rstep:nth-child(2) { transform: translateY(-6px) }
.rstep:nth-child(3) { transform: translateY(-12px) }
.rstep:nth-child(4) { transform: translateY(-18px); border-color: var(--acc); background: var(--bg-2) }
.rstep:nth-child(5) { transform: translateY(-24px); border-color: var(--acc); background: var(--bg-2) }
.rstep:nth-child(6) { transform: translateY(-30px); border-color: var(--acc); background: linear-gradient(135deg, var(--bg-2), rgba(25, 210, 190, .14)) }
.rstep__name {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 12.5px; color: var(--txt); font-weight: 700;
  display: block; line-height: 1.08; margin-bottom: 5px;
}
.rstep__cb { font-size: 11px; color: var(--txt-d) }
.rstep:nth-child(6) .rstep__name { color: var(--acc) }

.perkvent {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
  margin-top: 28px;
}
.pvtile {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  transition: border-color .2s;
}
.pvtile:hover { border-color: var(--acc) }
.pvtile__h { font-family: "Unbounded", "Segoe UI", sans-serif; font-size: 17px; margin-bottom: 10px; color: var(--acc); font-weight: 700 }
.pvtile p { color: var(--txt-d); font-size: 14px; margin: 0; line-height: 1.6 }

/* ===== TOURNAMENT / CUPVENT ===== */
.cupvent {
  background:
    radial-gradient(640px 360px at 50% 38%, rgba(25, 210, 190, .12) 0%, transparent 70%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin: 32px 24px; max-width: none;
  text-align: center;
}
.cupvent__btns { margin: 22px 0 28px }
.cupvent__kpi {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin-top: 22px;
}
.cupvent__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;
}
.cupvent__kpi span {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 23px; color: var(--acc); margin-bottom: 4px; font-weight: 700;
}
.cupvent__kpi .cv-lbl { font-size: 14px; color: var(--txt); font-style: normal; font-weight: 600 }
.cupvent__kpi .cv-sub { font-size: 12px; color: var(--txt-d); font-style: normal; line-height: 1.4 }

/* ===== LIVE / LIVEVENT ===== */
.livevent__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-top: 22px;
}
.lvent {
  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;
}
.lvent:hover {
  transform: translateY(-3px);
  border-color: var(--acc);
  box-shadow: 0 18px 36px -16px rgba(25, 210, 190, .44);
}
.lvent__cover {
  width: 100%; aspect-ratio: 16 / 9;
  display: flex; align-items: center; justify-content: center;
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 18px; color: rgba(238, 243, 241, .97); font-weight: 700;
  padding: 12px; text-align: center; line-height: 1.14;
  position: relative; overflow: hidden;
}
.lv1 { background: linear-gradient(135deg, #0a2a28 0%, #19d2be 100%); color: #042420 }
.lv2 { background: linear-gradient(135deg, #11231f 0%, #5fe8d6 100%); color: #042420 }
.lv3 { background: linear-gradient(135deg, #0c2622 0%, #36b4a6 100%); color: #042420 }
.lv4 { background: linear-gradient(135deg, #0d2824 0%, #46dccb 100%); color: #042420 }
.lv5 { background: linear-gradient(135deg, #18211f 0%, #84b0a8 100%); color: #042420 }
.lv6 { background: linear-gradient(135deg, #1d211f 0%, #d4dbd9 100%); color: #07201c }

.lvent__b { padding: 14px 16px 16px; position: relative }
.lvent__t { font-family: "Noto Sans", system-ui, sans-serif; font-weight: 600; font-size: 16px; margin-bottom: 4px }
.lvent__s { font-size: 12px; color: var(--txt-d); margin-bottom: 10px }
.lvent__m { font-size: 13px; color: var(--acc); font-weight: 600; margin-bottom: 4px }
.lvent__p { font-size: 12px; color: var(--txt-dd) }
.lvent__on {
  position: absolute; top: 12px; right: 16px;
  background: var(--acc); color: #042420;
  padding: 3px 10px; border-radius: 5px;
  font-size: 10px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase;
}

/* ===== OFFICIAL ACCESS / SPARERIDGE ===== */
.spareridge__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-top: 22px;
}
.srbox {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  transition: border-color .2s;
}
.srbox:hover { border-color: var(--acc-2) }
.srbox__h { font-family: "Unbounded", "Segoe UI", sans-serif; font-size: 16px; margin-bottom: 10px; color: var(--acc-2); font-weight: 700 }
.srbox p { color: var(--txt-d); font-size: 14px; margin: 0; line-height: 1.58 }

.spareridge__state {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}
.gaterow {
  display: grid; grid-template-columns: 2fr 1.4fr 1fr; gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px; color: var(--txt-d);
}
.gaterow:last-child { border-bottom: 0 }
.gaterow--head {
  background: var(--bg-3);
  color: var(--acc-2); font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
}
.gaterow span:first-child { color: var(--txt); font-family: "Noto Sans", system-ui, sans-serif }
.gaterow .ok { color: var(--acc) }
.gaterow .wait { color: var(--warn) }

/* ===== BRAND OVERVIEW / COREMANTLE ===== */
.coremantle h3 {
  border-left: 3px solid var(--acc);
  padding-left: 14px; margin-top: 30px;
}
.coremantle p { color: var(--txt); line-height: 1.76 }
.seals {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line);
}
.seal {
  padding: 7px 13px;
  background: var(--bg-2);
  border: 1px solid var(--acc);
  border-radius: 5px;
  font-size: 12px; color: var(--txt); letter-spacing: .3px;
}

/* ===== REVIEWS / SAIDVENT ===== */
.saidvent__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 22px;
}
.svcard {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.svcard__stars { color: var(--acc); font-size: 16px; letter-spacing: 4px }
.svcard__stars--four .star-off { color: var(--line-2) }
.svcard__q { font-size: 14px; line-height: 1.64; color: var(--txt); margin: 0 }
.svcard__meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--txt-d);
  border-top: 1px solid var(--line); padding-top: 14px;
}
.svcard__a {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--acc), var(--hot));
  border-radius: 50%; color: #042420; font-weight: 700; font-size: 14px;
  flex: none;
}

/* ===== PAYMENTS / TILLVENT ===== */
.tillvent__grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
  margin: 22px 0;
}
.tvtile {
  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;
}
.tvtile .tv-h { font-size: 15px; color: var(--txt); font-weight: 600 }
.tvtile .tv-s { font-size: 11px; color: var(--txt-d); text-transform: uppercase; letter-spacing: .8px }

.tillvent__times {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-top: 8px;
}
.tillvent__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;
}
.tillvent__times .tx-h {
  font-family: "Unbounded", "Segoe UI", sans-serif;
  font-size: 16px; color: var(--acc); font-weight: 700;
}
.tillvent__times .tx-s { font-size: 12px; color: var(--txt-d) }

/* ===== FINAL CTA / LASTVENT ===== */
.lastvent {
  text-align: center; padding: 56px 24px;
  background:
    radial-gradient(620px 320px at 50% 50%, rgba(25, 210, 190, .16) 0%, transparent 70%),
    var(--bg-2);
  border-radius: var(--r);
  margin: 32px 24px;
  border: 1px solid var(--line);
  max-width: none;
}
.lastvent h2 { margin-bottom: 10px }
.lastvent p { color: var(--txt-d); margin-bottom: 24px }

/* ===== AUTHOR NOTE / VENTNOTE ===== */
.ventnote {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(20, 21, 28, .45);
  margin: 32px 24px; max-width: none;
}
.ventnote p { color: var(--txt-d); font-size: 14.5px; line-height: 1.76; max-width: 910px }

/* ===== FAQ / ASKVENT ===== */
.askvent 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;
  color: var(--txt);
}
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: 5px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--acc); font-size: 16px;
  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: 1.68 }

/* ===== FOOTER / BEDPLATE ===== */
.bedplate {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  background: rgba(12, 13, 17, .6);
}
.bedplate__top {
  max-width: var(--wrap); margin: 0 auto;
  padding: 42px 24px 26px;
  display: grid; grid-template-columns: 1.4fr 2fr; gap: 36px;
}
.bedplate__brand { font-size: 14px; color: var(--txt-d); line-height: 1.66 }
.bedplate__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px }
.bedplate__name { display: flex; flex-direction: column; line-height: 1.16 }
.bedplate__name .bp-strong { color: var(--txt); font-family: "Unbounded", "Segoe UI", sans-serif; font-size: 16px; margin-bottom: 3px; font-weight: 700 }
.bedplate__legal { font-size: 12px; color: var(--txt-dd); margin: 0; line-height: 1.68 }
.bedplate__legal .bp-em { color: var(--acc) }
.bedplate__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px }
.bedplate__col h4 {
  font-family: "Noto Sans", system-ui, sans-serif;
  font-size: 12px; color: var(--acc-2); font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin: 0 0 12px;
}
.bedplate__col ul { list-style: none; padding: 0; margin: 0 }
.bedplate__col li {
  font-size: 13px; color: var(--txt-d);
  padding: 4px 0; cursor: default; transition: color .15s;
}
.bedplate__col li:hover { color: var(--txt) }
.bedplate__bottom {
  border-top: 1px solid var(--line);
  padding: 16px 24px;
  max-width: var(--wrap); 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) {
  .startseam__grid { grid-template-columns: 1fr }
  .clubvent__grid { grid-template-columns: 1fr }
  .tillvent__grid { grid-template-columns: repeat(3, 1fr) }
  .cupvent__kpi { grid-template-columns: repeat(2, 1fr) }
  .saidvent__grid { grid-template-columns: 1fr }
  .spareridge__grid { grid-template-columns: 1fr }
  .bedplate__top { grid-template-columns: 1fr }
  .ventstrip { grid-template-columns: repeat(3, 1fr) }
  .vcell:nth-child(4), .vcell:nth-child(5) { border-top: 1px solid var(--line); padding-top: 8px }
  .rockstair { grid-template-columns: repeat(3, 1fr) }
  .rstep { transform: none !important }
}

@media (max-width: 880px) {
  .caldera { grid-template-columns: 1fr; gap: 24px; padding-top: 32px }
  .caldera__art { order: -1 }
  .ridgenav { display: none }
  .ridgebar { padding: 11px 16px }
  section { padding: 38px 16px }
  .startseam, .clubvent, .cupvent, .lastvent, .ventnote { padding: 36px 18px; margin: 22px 14px }
  .threevent__grid { grid-template-columns: 1fr }
  .perkvent { grid-template-columns: 1fr }
  .gaterow { grid-template-columns: 1.6fr 1fr; }
  .gaterow span:nth-child(3) { display: none }
  .bedplate__top { padding: 30px 16px 22px; gap: 22px }
  .bedplate__cols { grid-template-columns: repeat(2, 1fr); gap: 18px }
  .ventstrip { padding: 8px 14px; grid-template-columns: repeat(2, 1fr); font-size: 12px }
  .vcell { padding: 4px 10px }
  .tillvent__times { grid-template-columns: 1fr }
  .glancegrid { grid-template-columns: repeat(2, 1fr) }
}

@media (max-width: 480px) {
  .glasshall__grid { grid-template-columns: repeat(2, 1fr); gap: 10px }
  .livevent__grid { grid-template-columns: 1fr }
  .gtile h3 { font-size: 13px }
  .gtile p { font-size: 11px }
  .gtile__cover { font-size: 16px }
  .caldera__btns { flex-direction: column; align-items: stretch }
  .lavabtn--big { width: 100% }
  .tillvent__grid { grid-template-columns: repeat(2, 1fr) }
  .cupvent__kpi { grid-template-columns: 1fr }
  .bedplate__cols { grid-template-columns: 1fr }
  .rockstair { grid-template-columns: repeat(2, 1fr) }
}