/* Fifth Wheel */

:root {
  --void: #08090A;
  --panel: #0E1113;
  --panel-2: #14181A;
  --panel-3: #1B2023;

  --bone: #EDE9E1;
  --bone-2: rgba(237, 233, 225, 0.60);
  --bone-3: rgba(237, 233, 225, 0.34);
  --hair: rgba(237, 233, 225, 0.11);
  --hair-2: rgba(237, 233, 225, 0.20);

  --cyan: #3FC8F0;
  --cyan-d: #0E6E8C;
  --cyan-wash: rgba(63, 200, 240, 0.10);

  --amber: #E0A03C;
  --green: #4FBF8B;

  --disp: 'Clash Display', 'Satoshi', Georgia, serif;
  --sans: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --rail: 232px;
  --pad: clamp(24px, 4vw, 72px);
  --ease: cubic-bezier(0.16, 0.8, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--void);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video { display: block; max-width: 100%; }
h1, h2, h3, h4, h5, p, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--cyan); color: var(--void); }

/* ================= Rail ================= */

.rail {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--rail);
  z-index: 60;
  background: var(--void);
  border-right: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  padding: 26px 22px 22px;
}

.rail__mark { display: flex; align-items: center; gap: 10px; }
.rail__mark svg { width: 26px; height: 26px; flex: none; }
.rail__mark b { font-family: var(--disp); font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }

.rail__nav { margin-top: 46px; display: flex; flex-direction: column; }
.rail__nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--bone-2);
  padding: 9px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 160ms var(--ease);
}
.rail__nav a::before {
  content: '';
  width: 0; height: 1px;
  background: var(--cyan);
  transition: width 220ms var(--ease);
}
.rail__nav a:hover { color: var(--bone); }
.rail__nav a:hover::before, .rail__nav a[aria-current='page']::before { width: 14px; }
.rail__nav a[aria-current='page'] { color: var(--bone); }

.rail__foot { margin-top: auto; display: flex; flex-direction: column; gap: 14px; }
.rail__sign { font-size: 13.5px; color: var(--bone-3); }
.rail__sign:hover { color: var(--bone); }
.rail__legal { font-size: 11.5px; color: var(--bone-3); line-height: 1.5; }

.bar { display: none; }
.sheet { display: none; }

@media (max-width: 1020px) {
  :root { --rail: 0px; }
  .rail { display: none; }
  .bar {
    display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 60; height: 62px;
    padding: 0 var(--pad);
    background: rgba(8, 9, 10, 0.9);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--hair);
  }
  .bar__mark { display: flex; align-items: center; gap: 9px; }
  .bar__mark svg { width: 24px; height: 24px; }
  .bar__mark b { font-family: var(--disp); font-size: 16px; font-weight: 600; letter-spacing: -0.02em; }
  .burger { width: 38px; height: 38px; display: grid; place-items: center; }
  .burger i { display: block; width: 19px; height: 1.5px; background: var(--bone); position: relative; }
  .burger i::before, .burger i::after { content: ''; position: absolute; left: 0; width: 19px; height: 1.5px; background: var(--bone); }
  .burger i::before { top: -6px; }
  .burger i::after { top: 6px; }
  .sheet {
    display: block;
    position: fixed; inset: 62px 0 auto 0; z-index: 59;
    background: var(--void); border-bottom: 1px solid var(--hair);
    padding: 8px var(--pad) 26px;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all 200ms var(--ease);
  }
  .sheet.open { opacity: 1; visibility: visible; transform: none; }
  .sheet a { display: block; padding: 15px 0; border-bottom: 1px solid var(--hair); font-size: 17px; font-weight: 500; }
  .sheet .btn { margin-top: 20px; width: 100%; }
}

.main { margin-left: var(--rail); }

/* ================= Type ================= */

.d1, .d2, .d3, .d4 { font-family: var(--disp); font-weight: 600; letter-spacing: -0.03em; line-height: 0.98; }
.d1 { font-size: clamp(3rem, 6.4vw, 6.4rem); letter-spacing: -0.038em; }
.d2 { font-size: clamp(2.2rem, 4.2vw, 4rem); letter-spacing: -0.032em; }
.d3 { font-size: clamp(1.6rem, 2.4vw, 2.3rem); letter-spacing: -0.028em; line-height: 1.04; }
.d4 { font-size: clamp(1.15rem, 1.5vw, 1.4rem); letter-spacing: -0.024em; line-height: 1.15; }

.kicker {
  font-size: 12.5px; font-weight: 600; color: var(--cyan);
  letter-spacing: 0.02em;
}

.lede { font-size: clamp(1.0625rem, 1.2vw, 1.1875rem); line-height: 1.6; color: var(--bone-2); }
.copy { font-size: 15.5px; line-height: 1.65; color: var(--bone-2); }
.tiny { font-size: 13px; line-height: 1.55; color: var(--bone-3); }

/* ================= Shell ================= */

.pad { padding-left: var(--pad); padding-right: var(--pad); }
.hold { max-width: 1240px; }
.sec { padding: clamp(72px, 8vw, 128px) var(--pad); }
.sec--sm { padding: clamp(48px, 5vw, 76px) var(--pad); }
.rule { border-top: 1px solid var(--hair); }

/* ================= Buttons ================= */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 46px; padding: 0 22px;
  background: var(--cyan); color: var(--void);
  border: 1px solid var(--cyan);
  font-size: 14.5px; font-weight: 600; letter-spacing: -0.01em;
  transition: background 170ms var(--ease), color 170ms var(--ease), border-color 170ms var(--ease);
  white-space: nowrap;
}
.btn:hover { background: var(--bone); border-color: var(--bone); }
.btn--line { background: transparent; color: var(--bone); border-color: var(--hair-2); }
.btn--line:hover { background: transparent; color: var(--cyan); border-color: var(--cyan); }
.btn--lg { height: 54px; padding: 0 28px; font-size: 15px; }
.btn--sm { height: 40px; padding: 0 16px; font-size: 13.5px; }

.arrowlink {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14.5px; font-weight: 600; color: var(--cyan);
}
.arrowlink svg { transition: transform 170ms var(--ease); }
.arrowlink:hover svg { transform: translateX(4px); }

/* ================= Stage (video hero) ================= */

.stage {
  position: relative;
  min-height: clamp(560px, 86vh, 900px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--hair);
}
.stage video, .stage__img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
}
.stage::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(8,9,10,.82) 0%, rgba(8,9,10,.34) 34%, rgba(8,9,10,.88) 88%, var(--void) 100%),
    linear-gradient(90deg, rgba(8,9,10,.78) 0%, rgba(8,9,10,.32) 58%, rgba(8,9,10,.1) 100%);
}
.stage__in { width: 100%; padding: 0 var(--pad) clamp(44px, 5vw, 76px); }
.stage__t { margin-top: 20px; max-width: 17ch; }
.stage__l { margin-top: 22px; max-width: 44ch; }
.stage__b { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

/* ================= Strip ================= */

.strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--hair); }
.strip > div { padding: 26px var(--pad) 30px; border-right: 1px solid var(--hair); }
.strip > div:last-child { border-right: 0; }
.strip > div:not(:first-child) { padding-left: clamp(20px, 2.4vw, 34px); }
.strip b { font-family: var(--disp); font-weight: 500; font-size: clamp(1.7rem, 2.4vw, 2.2rem); letter-spacing: -0.03em; display: block; line-height: 1; }
.strip span { display: block; margin-top: 11px; font-size: 13.5px; color: var(--bone-3); }
@media (max-width: 860px) {
  .strip { grid-template-columns: repeat(2, 1fr); }
  .strip > div { border-bottom: 1px solid var(--hair); padding-left: var(--pad) !important; }
  .strip > div:nth-child(2n) { border-right: 0; }
}

/* ================= Section head ================= */

.head { max-width: 44ch; }
.head .d2 { margin-top: 16px; }
.head .lede { margin-top: 20px; }
.head--wide { max-width: 60ch; }

/* ================= Mosaic ================= */

.mosaic { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1px; background: var(--hair); border: 1px solid var(--hair); margin-top: clamp(40px, 5vw, 64px); }

.tile {
  background: var(--panel);
  padding: clamp(24px, 2.6vw, 36px);
  display: flex; flex-direction: column;
  min-height: 232px;
  transition: background 200ms var(--ease);
}
a.tile:hover { background: var(--panel-2); }
.tile--7 { grid-column: span 7; }
.tile--5 { grid-column: span 5; }
.tile--6 { grid-column: span 6; }
.tile--4 { grid-column: span 4; }
.tile--8 { grid-column: span 8; }
.tile--12 { grid-column: span 12; }

.tile__k { font-size: 12px; font-weight: 600; color: var(--cyan); letter-spacing: 0.03em; }
.tile__t { font-family: var(--disp); font-weight: 600; font-size: clamp(1.35rem, 1.9vw, 1.75rem); letter-spacing: -0.028em; margin-top: 20px; line-height: 1.05; }
.tile__d { margin-top: 14px; font-size: 14.5px; line-height: 1.6; color: var(--bone-2); flex: 1; max-width: 46ch; }
.tile__go { margin-top: 26px; display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; font-weight: 600; color: var(--bone-3); transition: color 170ms var(--ease); }
a.tile:hover .tile__go { color: var(--cyan); }
.tile__go svg { transition: transform 170ms var(--ease); }
a.tile:hover .tile__go svg { transform: translateX(4px); }

.tile--num .tile__n { font-family: var(--disp); font-weight: 500; font-size: clamp(3rem, 5vw, 4.6rem); letter-spacing: -0.04em; line-height: 0.9; color: var(--cyan); }

@media (max-width: 1000px) {
  .tile--7, .tile--5, .tile--6, .tile--4, .tile--8 { grid-column: span 6; }
}
@media (max-width: 680px) {
  .mosaic { grid-template-columns: 1fr; }
  .tile--7, .tile--5, .tile--6, .tile--4, .tile--8, .tile--12 { grid-column: span 1; }
  .tile { min-height: 0; }
}

/* ================= Console (dark product UI) ================= */

.console { border: 1px solid var(--hair); background: var(--panel); overflow: hidden; }

.console__bar { display: flex; align-items: center; gap: 4px; height: 48px; padding: 0 8px 0 16px; border-bottom: 1px solid var(--hair); background: var(--panel-2); }
.console__tab { font-size: 12.5px; font-weight: 500; color: var(--bone-3); padding: 7px 12px; }
.console__tab.on { color: var(--bone); background: var(--panel); box-shadow: inset 0 -2px 0 var(--cyan); }
.console__stamp { margin-left: auto; font-size: 11.5px; color: var(--bone-3); padding-right: 10px; }

.console__grid { display: grid; grid-template-columns: 168px 1fr; }
.console__side { border-right: 1px solid var(--hair); padding: 14px 0; }
.console__side a { display: flex; align-items: center; gap: 10px; padding: 8px 16px; font-size: 13px; color: var(--bone-3); }
.console__side a.on { color: var(--bone); background: var(--panel-2); box-shadow: inset 2px 0 0 var(--cyan); }
.console__side svg { flex: none; opacity: 0.7; }

.console__main { padding: 18px 20px 20px; min-width: 0; }
.console__h { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.console__h b { font-size: 14.5px; font-weight: 600; letter-spacing: -0.018em; }
.console__h span { font-size: 12.5px; color: var(--bone-3); }

.grid-t { font-size: 13px; }
.grid-t th { text-align: left; font-size: 11px; font-weight: 600; color: var(--bone-3); letter-spacing: 0.04em; text-transform: uppercase; padding: 0 14px 10px 0; border-bottom: 1px solid var(--hair); }
.grid-t td { padding: 12px 14px 12px 0; border-bottom: 1px solid var(--hair); color: var(--bone-2); white-space: nowrap; }
.grid-t tr:last-child td { border-bottom: 0; }
.grid-t td:first-child { color: var(--bone); font-weight: 600; }
.grid-t .val { color: var(--bone); font-weight: 600; font-variant-numeric: tabular-nums; }

.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--bone-2); }
.tag::before { content: ''; width: 6px; height: 6px; background: currentColor; }
.tag--ok { color: var(--green); }
.tag--warn { color: var(--amber); }
.tag--live { color: var(--cyan); }

@media (max-width: 760px) {
  .console__grid { grid-template-columns: 1fr; }
  .console__side { display: none; }
  .console__main { overflow-x: auto; }
  .grid-t { min-width: 660px; }
  .console__bar { overflow-x: auto; scrollbar-width: none; }
  .console__bar::-webkit-scrollbar { display: none; }
}

/* ================= Showcase (breaks the container) ================= */

.showcase { display: grid; align-items: center; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 4vw, 64px); }
.showcase--top { align-items: start; }
.showcase__vis { min-width: 0; }
@media (max-width: 1000px) { .showcase { grid-template-columns: 1fr; } }

.bleed-r { margin-right: calc(var(--pad) * -1); }
@media (max-width: 1000px) { .bleed-r { margin-right: 0; } }

/* ================= Ledger (replaces feature lists) ================= */

.ledger { margin-top: 30px; border-top: 1px solid var(--hair); }
.ledger li { display: flex; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--hair); font-size: 14.5px; color: var(--bone-2); }
.ledger li b { color: var(--cyan); font-weight: 600; font-size: 12px; padding-top: 3px; flex: none; width: 22px; }

/* ================= Statement band ================= */

.statement {
  position: relative;
  background: var(--panel);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  padding: clamp(64px, 7.5vw, 116px) var(--pad);
}
.statement::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--cyan); }
.statement__t { margin-top: 18px; max-width: 19ch; font-size: clamp(2.3rem, 4.6vw, 4.4rem); }
.statement__s { margin-top: 26px; max-width: 54ch; }

/* ================= Runline (integrations) ================= */

.runline { margin-top: 34px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 0; font-family: var(--disp); font-weight: 500; font-size: clamp(1.05rem, 1.6vw, 1.45rem); letter-spacing: -0.022em; line-height: 1.5; }
.runline span { color: var(--bone); }
.runline i { font-style: normal; color: var(--cyan); padding: 0 14px; opacity: 0.6; }

/* ================= Endcap ================= */

.endcap { background: var(--bone); color: var(--void); border-top: 1px solid var(--hair); }
.endcap__in { padding: clamp(64px, 7vw, 112px) var(--pad); width: 100%; }
.endcap .kicker { color: var(--cyan-d); }
.endcap .d2 { margin-top: 16px; max-width: 18ch; }
.endcap p { margin-top: 20px; max-width: 44ch; color: rgba(8, 9, 10, 0.64); font-size: 16.5px; line-height: 1.6; }
.endcap__b { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.endcap .btn { background: var(--void); color: var(--bone); border-color: var(--void); }
.endcap .btn:hover { background: var(--cyan-d); border-color: var(--cyan-d); color: #fff; }
.endcap .btn--line { background: transparent; color: var(--void); border-color: rgba(8, 9, 10, 0.22); }
.endcap .btn--line:hover { background: transparent; color: var(--cyan-d); border-color: var(--cyan-d); }

/* ================= Footer ================= */

.foot { border-top: 1px solid var(--hair); padding: 56px var(--pad) 36px; }
.foot__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 34px; padding-bottom: 44px; }
.foot h5 { font-size: 12px; font-weight: 600; color: var(--cyan); letter-spacing: 0.03em; margin-bottom: 16px; }
.foot__grid a { display: block; font-size: 14px; color: var(--bone-2); padding: 5px 0; }
.foot__grid a:hover { color: var(--bone); }
.foot__note { font-size: 14px; color: var(--bone-3); max-width: 26ch; line-height: 1.6; }
.foot__btm { border-top: 1px solid var(--hair); padding-top: 22px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; font-size: 12.5px; color: var(--bone-3); }
@media (max-width: 820px) { .foot__grid { grid-template-columns: repeat(2, 1fr); } }

/* ================= Call ================= */

.call { border: 1px solid var(--hair); background: var(--panel); }
.call__top { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--hair); background: var(--panel-2); }
.call__top b { font-size: 14px; font-weight: 600; letter-spacing: -0.016em; }
.call__top p { font-size: 12.5px; color: var(--bone-3); margin-top: 2px; }
.wave { display: flex; align-items: center; gap: 3px; height: 20px; margin-left: auto; }
.wave i { width: 2px; height: 6px; background: var(--cyan); opacity: 0.7; animation: wv 1.15s var(--ease) infinite; }
@keyframes wv { 0%, 100% { height: 4px; } 50% { height: 17px; } }

.call__body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.turn { display: grid; grid-template-columns: 62px 1fr; gap: 16px; opacity: 0; transform: translateY(6px); transition: opacity 420ms var(--ease), transform 420ms var(--ease); }
.turn.in { opacity: 1; transform: none; }
.turn__w { font-size: 11.5px; font-weight: 600; color: var(--bone-3); letter-spacing: 0.04em; text-transform: uppercase; padding-top: 3px; }
.turn__s { font-size: 14.5px; line-height: 1.55; color: var(--bone); letter-spacing: -0.008em; }
.turn--agent .turn__w { color: var(--cyan); }

.stamp { border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); background: var(--panel-2); padding: 14px 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; opacity: 0; transition: opacity 420ms var(--ease); }
.stamp.in { opacity: 1; }
.stamp div span { display: block; font-size: 11.5px; color: var(--bone-3); }
.stamp div b { display: block; margin-top: 5px; font-size: 13px; font-weight: 600; color: var(--green); }
@media (max-width: 620px) { .stamp { grid-template-columns: 1fr; gap: 10px; } .turn { grid-template-columns: 1fr; gap: 4px; } }

.call__foot { padding: 14px 20px; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; font-size: 13px; color: var(--bone-3); }
.call__foot b { color: var(--green); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  .turn, .stamp { opacity: 1; transform: none; }
  .wave i { animation: none; }
  html { scroll-behavior: auto; }
}

/* ================= Form ================= */

.formwrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(36px, 5vw, 80px); align-items: start; }
@media (max-width: 940px) { .formwrap { grid-template-columns: 1fr; } }

.form { border: 1px solid var(--hair); background: var(--panel); padding: clamp(26px, 3vw, 38px); }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fld--full { grid-column: 1 / -1; }
@media (max-width: 560px) { .fgrid { grid-template-columns: 1fr; } }

.fld__l { display: block; font-size: 12.5px; font-weight: 600; color: var(--bone-3); margin-bottom: 8px; letter-spacing: 0.02em; }
.fld input, .fld select, .fld textarea {
  width: 100%; height: 46px; padding: 0 14px;
  background: var(--void); color: var(--bone);
  border: 1px solid var(--hair-2); border-radius: 0;
  font-family: var(--sans); font-size: 15px; letter-spacing: -0.008em;
  appearance: none; transition: border-color 170ms var(--ease);
}
.fld textarea { height: 100px; padding: 12px 14px; resize: vertical; line-height: 1.55; }
.fld input::placeholder, .fld textarea::placeholder { color: var(--bone-3); }
.fld input:focus, .fld select:focus, .fld textarea:focus { outline: none; border-color: var(--cyan); }
.fld select {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none' stroke='%23EDE9E1' stroke-width='1.5'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 15px center; padding-right: 36px;
}
.form__foot { margin-top: 26px; }
.form__foot .btn { width: 100%; }
.form__note { margin-top: 16px; font-size: 12.5px; color: var(--bone-3); line-height: 1.55; }
.form__err { display: none; margin-top: 14px; font-size: 13.5px; color: #F2795F; }
.form__err.on { display: block; }
.sent .form { display: none; }
.done { display: none; }
.done.on { display: block; }

/* ================= Reveal ================= */

.up { opacity: 0; transform: translateY(14px); transition: opacity 620ms var(--ease), transform 620ms var(--ease); }
.up.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .up { opacity: 1; transform: none; transition: none; } }