@font-face{font-family:'Geist';src:url('fonts/Geist-Variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap;}
:root {
  --ink: #26221e;
  --muted: #7c766e;
  --cream-top: #f8f5f0;
  --cream-bot: #efe6dc;
  --card: #ffffff;
  --line: #e4dbd0;
  --accent: #c96a3c;
  --btn: #26221e;
  --w-ink: #080830; --w-body: #1b1b46; --w-blue: #4aa8e8; --w-line: #e6e4e4; --w-bg: #f5f4f4;
  --nav-h: 68px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Geist', system-ui, sans-serif;
  color: var(--ink);
  background: var(--w-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* ===================== STICKY TOP NAV ===================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: transparent;
  transition: background .28s ease, box-shadow .28s ease, backdrop-filter .28s ease;
}
.nav.scrolled {
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(140%) blur(10px);
  box-shadow: 0 1px 0 rgba(8,8,48,0.06), 0 10px 30px rgba(8,8,48,0.06);
}
.nav__inner {
  height: var(--nav-h);
  max-width: 1560px; margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 88px);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav__logo { display: inline-flex; align-items: center; gap: 11px; flex: none; text-decoration: none; }
.nav__logo img { height: 26px; width: auto; display: block; }
.nav__logo .logo-badge { width: 40px; height: 40px; border-radius: 11px; background: var(--w-ink); display: grid; place-items: center; flex: none; }
.nav__logo .logo-burst { width: 26px; height: 26px; display: block; }
.nav__logo .logo-word { font-family: 'Geist', sans-serif; font-weight: 600; font-size: 23px; letter-spacing: -0.01em; color: #4AB5EE; line-height: 1; }
@media (max-width: 480px){ .nav__logo .logo-badge{ width:36px; height:36px; border-radius:10px; } .nav__logo .logo-burst{ width:22px; height:22px; } .nav__logo .logo-word{ font-size:21px; } }
.nav__center { display: flex; align-items: center; gap: 44px; flex: 1; justify-content: center; }
.nav__center a {
  font-size: 15px; font-weight: 500; color: var(--w-ink); text-decoration: none;
  opacity: .82; transition: opacity .15s ease;
}
.nav__center a:hover { opacity: 1; }
.nav__right { display: flex; align-items: center; gap: 14px; flex: none; }

/* nav CTAs */
.nav__demo, .nav__early {
  font-size: 14px; font-weight: 500; letter-spacing: -0.01em; text-decoration: none;
  padding: 9px 18px; border-radius: 999px; white-space: nowrap; transition: all .18s ease;
}
.nav__demo { color: var(--w-ink); border: 1.5px solid rgba(8,8,48,0.18); }
.nav__demo:hover { border-color: var(--w-ink); }
.nav__early { color: #fff; background: var(--w-ink); border: 1.5px solid var(--w-ink); }
.nav__early:hover { background: #1c1c5e; border-color: #1c1c5e; }

/* Language switcher (globe, no chevron, hover dropdown) */
.lang { position: relative; }
.lang .current {
  display: flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.6); border: 1px solid var(--w-line);
  border-radius: 999px; padding: 7px 13px;
  font-family: 'Geist', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: .02em;
  color: var(--w-ink); cursor: pointer; transition: background .18s ease;
}
.nav.scrolled .lang .current { background: rgba(255,255,255,0.7); }
.lang .current:hover { background: #fff; }
.lang .current .globe { width: 15px; height: 15px; stroke: #6a6a86; flex: none; }
.lang .menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 148px;
  background: rgba(255,255,255,0.96); border: 1px solid var(--w-line);
  border-radius: 14px; padding: 6px; backdrop-filter: blur(10px);
  box-shadow: 0 12px 34px rgba(8,8,48,.14);
  opacity: 0; transform: translateY(-4px); pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}
.lang .current::after { content: ''; position: absolute; top: 100%; right: 0; width: 160px; height: 18px; }
.lang:hover .menu, .lang.open .menu, .lang:focus-within .menu { opacity: 1; transform: translateY(0); pointer-events: auto; }
.lang.dismiss .menu { opacity: 0 !important; transform: translateY(-4px) !important; pointer-events: none !important; }
.lang .menu button {
  display: block; width: 100%; text-align: left; border: none; background: transparent;
  font-family: 'Geist', sans-serif; font-size: 13px; font-weight: 500; color: var(--w-ink);
  padding: 9px 12px; border-radius: 9px; cursor: pointer; transition: background .15s ease;
}
.lang .menu button:hover { background: #eef2f7; }
.lang .menu button.active { background: var(--w-ink); color: #fff; }

/* Hamburger (mobile only) */
.nav__burger { display: none; flex: none; width: 42px; height: 42px; border: none; background: transparent; cursor: pointer; position: relative; }
.nav__burger span { position: absolute; left: 9px; right: 9px; height: 2px; background: var(--w-ink); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav__burger span:nth-child(1) { top: 14px; }
.nav__burger span:nth-child(2) { top: 20px; }
.nav__burger span:nth-child(3) { top: 26px; }
.nav__burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile dropdown panel */
.nav__mobile {
  display: none; flex-direction: column; gap: 8px;
  padding: 8px clamp(20px,5vw,88px) 18px;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(10px);
  border-top: 1px solid var(--w-line);
  box-shadow: 0 16px 30px rgba(8,8,48,0.08);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  text-decoration: none; text-align: center; font-size: 15px; font-weight: 500;
  padding: 13px 16px; border-radius: 999px;
}
.nav__mobile a:first-child { color: var(--w-ink); border: 1.5px solid rgba(8,8,48,0.18); }
.nav__mobile a:last-child { color: #fff; background: var(--w-ink); }

/* ===================== HERO (WHITE VIEW) ===================== */
.op4-view { display: none; }
body.variant-4 .op4-view {
  display: block;
  padding-top: var(--nav-h);
  font-family: 'Geist', system-ui, sans-serif; color: var(--w-ink);
}

.op4-view .op4-main {
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  padding: clamp(20px,3vw,48px) clamp(24px,5vw,88px) 0;
  max-width: 1560px; width: 100%; margin: 0 auto;
}
.op4-view .op4-copy {
  display: flex; flex-direction: column;
  gap: clamp(16px, 2.2vw, 28px);
  max-width: 760px;
  padding-bottom: clamp(12px,1.8vw,26px);
}
.op4-view .op4-title {
  margin: 0; font-family: 'Geist', sans-serif; font-weight: 400;
  font-size: clamp(38px, 4.5vw, 68px); line-height: 1.04; letter-spacing: -0.035em;
  color: var(--w-ink); max-width: none; text-wrap: balance;
}
.op4-view .op4-title .hl { color: var(--w-blue); }
.op4-view .op4-body { display: flex; flex-direction: column; gap: 13px; max-width: 640px; }
.op4-view .op4-body p { margin: 0; font-size: clamp(16.5px, 1.1vw, 19px); line-height: 1.5; color: var(--w-body); text-wrap: pretty; }
.op4-view .op4-cta { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; max-width: 560px; width: 100%; scroll-margin-top: 90px; }
.op4-view .op4-cta-h { margin: 0; font-family: 'Geist', sans-serif; font-weight: 500; font-size: clamp(19px, 1.5vw, 24px); letter-spacing: -0.01em; color: var(--w-ink); }

/* white subscribe form */
.op4-view .op4-form {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: #fff; border: 1px solid var(--w-line); border-radius: 999px;
  padding: 7px 7px 7px 22px;
}
.op4-view .op4-form input {
  flex: 1; min-width: 0; border: none; outline: none; background: transparent;
  font-family: inherit; font-size: 17px; color: var(--w-ink); padding: 12px 0;
}
.op4-view .op4-form input::placeholder { color: #9a978f; }
.op4-view .op4-form button {
  flex: none; border: none; cursor: pointer; background: var(--w-ink); color: #fff;
  font-family: inherit; font-size: 16px; font-weight: 500; letter-spacing: -0.01em;
  padding: 15px 30px; border-radius: 999px; white-space: nowrap; transition: background .18s ease;
}
.op4-view .op4-form button:hover { background: #1c1c5e; }
.op4-view .op4-cta .err { color: #d15b5b; align-self: flex-start; }

/* phones */
.op4-view .op4-visual { position: relative; align-self: end; min-width: 0; }
.op4-view .op4-visual img { display: block; width: 100%; height: auto; max-height: 80vh; object-fit: contain; object-position: bottom; }

/* ===================== SCROLL-REVEAL (once) ===================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
/* small stagger when several reveals share a row */
.stat-row .reveal:nth-child(2) { transition-delay: .08s; }
.stat-row .reveal:nth-child(3) { transition-delay: .16s; }
.arc-grid .reveal:nth-child(2) { transition-delay: .08s; }
.arc-grid .reveal:nth-child(3) { transition-delay: .16s; }

/* ===================== FEATURE SECTIONS ===================== */
.feat { scroll-margin-top: calc(var(--nav-h) + 8px); padding: clamp(56px,8vw,120px) 0; }
.feat:first-of-type { padding-top: clamp(40px,6vw,88px); }
.feat-inner {
  max-width: 1320px; margin: 0 auto;
  padding: 0 clamp(24px,5vw,88px);
  display: grid; grid-template-columns: 1.05fr 1fr;
  align-items: center; gap: clamp(32px,6vw,96px);
}
.feat.alt .feat-copy { order: 2; }
.feat.alt .feat-media { order: 1; }
.feat-copy h2 {
  font-family: 'Geist', sans-serif; font-weight: 400;
  font-size: clamp(27px,3vw,44px); line-height: 1.08; letter-spacing: -0.03em;
  color: var(--w-ink); margin-bottom: clamp(18px,2vw,28px); text-wrap: balance;
}
.feat-copy ul { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.feat-copy li {
  position: relative; padding-left: 30px;
  font-size: clamp(15.5px,1.15vw,18px); line-height: 1.5; color: var(--w-body);
}
.feat-copy li::before {
  content: ''; position: absolute; left: 0; top: .55em;
  width: 16px; height: 16px; border-radius: 50%;
  background: rgba(74,168,232,.16);
  box-shadow: inset 0 0 0 1.5px var(--w-blue);
}
.feat-copy li::after {
  content: ''; position: absolute; left: 5px; top: calc(.55em + 4.5px);
  width: 6px; height: 6px; border-radius: 50%; background: var(--w-blue);
}
.feat-media { position: relative; }
.feat-media img {
  display: block; width: 100%; height: auto; border-radius: 22px;
  background: #8BD7FF;
  box-shadow: 0 30px 70px -30px rgba(8,8,48,.34), 0 6px 20px -12px rgba(8,8,48,.2);
}

/* ===================== PROBLEM / STATS ===================== */
.stats {
  scroll-margin-top: calc(var(--nav-h) + 8px);
  background: var(--w-ink); color: #fff;
  padding: clamp(64px,9vw,128px) clamp(24px,5vw,88px);
  text-align: center;
}
.stats .lead {
  font-family: 'Geist', sans-serif; font-weight: 400;
  font-size: clamp(22px,2.6vw,38px); line-height: 1.2; letter-spacing: -0.025em;
  max-width: 900px; margin: 0 auto clamp(40px,5vw,68px); text-wrap: balance;
}
.stat-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px,4vw,56px); max-width: 1080px; margin: 0 auto;
}
.stat { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.stat .big {
  font-family: 'Geist', sans-serif; font-weight: 500;
  font-size: clamp(46px,6vw,88px); line-height: 1; letter-spacing: -0.04em;
  color: var(--w-blue);
}
.stat .lbl { font-size: clamp(14px,1.1vw,16.5px); line-height: 1.45; color: rgba(255,255,255,.72); max-width: 250px; }
.stats .tail {
  font-family: 'Geist', sans-serif; font-weight: 400;
  font-size: clamp(18px,2vw,26px); line-height: 1.3; letter-spacing: -0.02em;
  color: #fff; margin: clamp(44px,5vw,72px) auto 0; max-width: 720px; text-wrap: balance;
}

/* ===================== JOURNEY / ARC ===================== */
.arc { scroll-margin-top: calc(var(--nav-h) + 8px); padding: clamp(64px,9vw,128px) clamp(24px,5vw,88px); }
.arc-inner { max-width: 1160px; margin: 0 auto; }
.arc-inner > h2 {
  font-family: 'Geist', sans-serif; font-weight: 400;
  font-size: clamp(28px,3.4vw,52px); line-height: 1.05; letter-spacing: -0.03em;
  color: var(--w-ink); text-align: center; margin-bottom: clamp(40px,5vw,68px); text-wrap: balance;
}
.arc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px,2.5vw,32px); }
.arc-card {
  background: #fff; border: 1px solid var(--w-line); border-radius: 20px;
  padding: clamp(26px,3vw,38px);
  box-shadow: 0 16px 40px -28px rgba(8,8,48,.28);
}
.arc-card .k {
  font-family: 'Geist', sans-serif; font-weight: 500; font-size: clamp(17px,1.5vw,21px);
  letter-spacing: -0.01em; color: var(--w-ink); margin-bottom: 12px;
}
.arc-card p { font-size: clamp(15px,1.1vw,17px); line-height: 1.55; color: var(--w-body); }

/* footer */
.op4-view .op4-foot {
  background: var(--w-ink); color: #fff;
  padding: 26px clamp(24px,5vw,88px);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-size: 14px; letter-spacing: .01em; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.08);
}
.op4-view .op4-foot .foot-links { display: flex; align-items: center; gap: clamp(16px,2.5vw,32px); flex-wrap: wrap; }
.op4-view .op4-foot .foot-links a { color: #fff; text-decoration: none; opacity: .82; transition: opacity .15s ease; }
.op4-view .op4-foot .foot-links a:hover { opacity: 1; }
.op4-view .op4-foot > span { opacity: .6; }

/* ===================== Subscribe error + Modal (shared) ===================== */
.err { color: var(--accent); font-size: 13px; margin-top: 12px; height: 16px; opacity: 0; transition: opacity .2s; }
.err.show { opacity: 1; }
.overlay {
  position: fixed; inset: 0; background: rgba(8,8,48,.42); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .25s ease; z-index: 300; padding: 20px;
}
.overlay.show { opacity: 1; pointer-events: auto; }
.modal {
  background: #fff; border-radius: 22px; padding: 40px 36px 32px;
  max-width: 400px; width: 100%; text-align: center; font-family: 'Geist', sans-serif;
  box-shadow: 0 24px 70px rgba(8,8,48,.28);
  transform: translateY(12px) scale(.97); transition: transform .28s cubic-bezier(.2,.8,.2,1);
  position: relative;
}
.overlay.show .modal { transform: translateY(0) scale(1); }
.modal .check { width: 58px; height: 58px; margin: 0 auto 20px; border-radius: 50%; background: #e7f1fb; display: grid; place-items: center; }
.modal .check svg { width: 28px; height: 28px; stroke: var(--w-blue); }
.modal h3 { font-family: 'Geist', sans-serif; font-weight: 600; font-size: 22px; margin-bottom: 12px; color: var(--w-ink); }
.modal p { font-size: 15px; line-height: 1.55; color: var(--muted); margin-bottom: 26px; }
.modal button { border: none; background: var(--w-ink); color: #fff; font-family: 'Geist', sans-serif; font-size: 14px; font-weight: 600; padding: 12px 34px; border-radius: 999px; cursor: pointer; }
.modal button:hover { background: #1c1c5e; }
.modal .cf-form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 8px; text-align: left; }
.modal .cf-form input { width: 100%; border: 1px solid var(--w-line); border-radius: 12px; padding: 13px 16px; font-family: inherit; font-size: 15px; color: var(--w-ink); outline: none; }
.modal .cf-form input:focus { border-color: var(--w-blue); }
.modal .cf-form input::placeholder { color: #9a978f; }
.modal .cf-form button { margin-top: 6px; align-self: center; }
.modal .modal-x {
  position: absolute; top: 14px; right: 16px;
  background: none; color: var(--muted); border: none;
  font-size: 24px; line-height: 1; padding: 4px 8px; border-radius: 50%;
  cursor: pointer;
}
/* Without this, the generic `.modal button:hover` rule would fill the close
   icon with a dark circle. */
.modal .modal-x:hover { background: none; color: var(--w-ink); }
.modal .cf-skip {
  display: inline-block; margin-top: 14px;
  font-size: 13px; color: var(--muted); text-decoration: underline;
}
.modal .cf-skip:hover { color: var(--w-ink); }
.modal p.cf-pending { margin-bottom: 0; }
.modal .spinner {
  width: 28px; height: 28px; margin: 0 auto 18px;
  border: 3px solid var(--w-line); border-top-color: var(--w-blue);
  border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .modal .spinner { animation: none; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1000px) {
  .feat-inner { grid-template-columns: 1fr; gap: clamp(24px,5vw,40px); }
  .feat.alt .feat-copy { order: 1; }
  .feat.alt .feat-media { order: 2; }
  .feat-media { max-width: 560px; margin: 0 auto; width: 100%; }
  .arc-grid { grid-template-columns: 1fr; gap: 16px; }

  .op4-view .op4-main {
    min-height: calc(100dvh - var(--nav-h));
    display: flex; flex-direction: column; align-items: stretch; justify-content: space-between;
    gap: 0; padding: 16px 22px 0;
  }
  .op4-view .op4-copy { flex: 0 0 auto; min-height: 0; gap: 13px; max-width: none; padding: 0 0 14px; }
  .op4-view .op4-title { font-size: 34px; }
  .op4-view .op4-body p { font-size: 16.5px; }
  .op4-view .op4-visual {
    flex: 1 1 auto; align-self: stretch; position: relative;
    min-height: 150px; max-height: 300px; margin: 0 -22px; overflow: hidden;
  }
  .op4-view .op4-visual img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    max-height: none; object-fit: cover; object-position: 50% 8%;
  }
}

@media (max-width: 620px) {
  .stat-row { grid-template-columns: 1fr; gap: 30px; }
  .stat .lbl { max-width: 320px; }
}

/* nav → mobile */
@media (max-width: 860px) {
  :root { --nav-h: 58px; }
  .nav__center { display: none; }
  .nav__demo, .nav__early { display: none; }
  .nav__burger { display: block; }
}
@media (min-width: 861px) {
  .nav__mobile { display: none !important; }
}

@media (max-width: 480px) {
  .op4-view .op4-title { font-size: 33px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}


/* ===== FEATURES 2x2 (around phone) ===== */
.feat2{padding:76px clamp(20px,4vw,56px) 90px;max-width:1240px;margin:0 auto;}
.feat2-grid{display:grid;grid-template-columns:1fr minmax(260px,320px) 1fr;gap:clamp(20px,3vw,54px);align-items:center;}
.feat2 .fcol{display:flex;flex-direction:column;gap:clamp(30px,5vw,72px);}
.feat2 .fblock h3{font-size:clamp(18px,1.5vw,23px);font-weight:600;letter-spacing:-0.01em;line-height:1.2;}
.feat2 .fblock ul{list-style:none;margin-top:14px;padding:0;display:flex;flex-direction:column;gap:9px;}
.feat2 .fblock li{position:relative;padding-left:27px;font-size:14.5px;color:#3a3a5c;line-height:1.4;}
.feat2 .fblock li::before{content:'';position:absolute;left:0;top:2px;width:17px;height:17px;background:url('../img/logo-burst.png') center/contain no-repeat;}
.feat2 .fblock li::after{content:none;}
.feat2 .fphone{display:flex;justify-content:center;}
.feat2 .fphone img{width:100%;max-width:320px;border-radius:34px;box-shadow:0 30px 70px -26px rgba(8,8,48,.5);}
@media(max-width:860px){
  .feat2-grid{grid-template-columns:1fr;gap:34px;position:relative;}
  .feat2 .fphone{order:-1;position:relative;z-index:1;margin-bottom:-30vh;pointer-events:none;}
  .feat2 .fphone img{width:auto;max-width:340px;height:auto;max-height:64vh;box-shadow:none;
    -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 30%,rgba(0,0,0,0) 80%);
            mask-image:linear-gradient(to bottom,#000 0%,#000 30%,rgba(0,0,0,0) 80%);}
  .feat2 .fcol{gap:34px;position:relative;z-index:2;}
}

/* ===== CLOSING CTA (faithful to PPT) ===== */
.tkc{background:#0099ff;width:100%;overflow:hidden;}
.tkc-stage{position:relative;width:100%;max-width:1280px;margin:0 auto;aspect-ratio:1280/720;}
.tkc-ph{position:absolute;border-radius:30px;box-shadow:0 24px 55px -18px rgba(0,40,90,.55);}
.tkc-14{left:1.25%;top:12.9%;width:20.5%;z-index:3;}
.tkc-13{left:11%;top:15%;width:19.3%;z-index:2;}
.tkc-12{left:21.1%;top:17.1%;width:18.2%;z-index:1;}
.tkc-10{left:58.9%;top:17.1%;width:18.2%;z-index:1;}
.tkc-11{left:68%;top:15%;width:19.3%;z-index:2;}
.tkc-8{left:78.3%;top:12.9%;width:20.5%;z-index:3;}
.tkc-center{position:absolute;left:50%;top:21.5%;transform:translateX(-50%);width:17.4%;min-width:0;text-align:center;z-index:10;}
.tkc-center h2{color:#fff;font-weight:600;letter-spacing:-0.01em;line-height:1.14;font-size:clamp(13px,1.75vw,26px);}
.tkc-btns{margin-top:min(4vw,34px);display:flex;flex-direction:column;align-items:center;gap:min(1.6vw,14px);}
.tkc-btn{width:min(230px,88%);padding:min(1.5vw,15px) 18px;border-radius:999px;font-weight:600;font-size:clamp(13px,1.35vw,17px);text-decoration:none;display:inline-flex;justify-content:center;border:1.6px solid transparent;}
.tkc-btn.sub{background:#fff;color:#0b1030;box-shadow:0 10px 26px -12px rgba(0,30,70,.5);}
.tkc-btn.demo{background:#fff;color:#0b1030;}
.tkc-btn.early{background:#0b1030;color:#fff;}
@media(max-width:760px){
  .tkc-stage{aspect-ratio:auto;padding:44px 20px 34px;}
  .tkc-center{position:static;transform:none;width:100%;min-width:0;}
  .tkc-center h2{font-size:clamp(19px,5vw,26px);}
  .tkc-btns{margin-top:22px;gap:12px;}
  .tkc-btn{width:min(320px,92%);padding:14px 18px;font-size:16px;}
  .tkc-ph{position:static !important;width:70% !important;margin:26px auto 0;display:block;}
  .tkc-12,.tkc-13,.tkc-14,.tkc-10,.tkc-11{display:none !important;}
  .tkc-8{width:66% !important;}
}


/* ===== JOURNEY timeline (adapted from demo .d-arc) ===== */
.d-arc { padding: clamp(60px,9vw,120px) clamp(24px,5vw,88px); }
.d-arc .eyebrow { display:inline-block; font-size:12.5px; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--w-blue); margin-bottom:18px; }
.d-head { max-width:820px; margin:0 auto; text-align:center; }
.d-head h2 { font-family:'Geist',sans-serif; font-weight:400; letter-spacing:-0.03em; line-height:1.06; font-size:clamp(30px,4vw,58px); color:var(--w-ink); text-wrap:balance; }
.d-intro { margin:22px auto 0; max-width:720px; font-size:clamp(16px,1.3vw,19px); line-height:1.55; color:var(--w-body); }
.arc-line { max-width:780px; margin:clamp(46px,6vw,76px) auto 0; position:relative; }
.arc-line::before { content:''; position:absolute; left:15px; top:6px; bottom:6px; width:2px; background:linear-gradient(180deg,var(--w-blue),#cfe4f6); }
.arc-step { position:relative; padding:0 0 clamp(34px,4vw,52px) 52px; }
.arc-step::before { content:''; position:absolute; left:8px; top:4px; width:16px; height:16px; border-radius:50%; background:#fff; border:3px solid var(--w-blue); box-shadow:0 0 0 5px rgba(74,168,232,.12); }
.arc-step:last-child { padding-bottom:0; }
.arc-k { font-family:'Geist',sans-serif; font-weight:600; font-size:12.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--w-blue); }
.arc-step h4 { font-family:'Geist',sans-serif; font-weight:500; font-size:clamp(20px,2vw,27px); letter-spacing:-0.02em; color:var(--w-ink); margin:8px 0 10px; }
.arc-step p { font-size:clamp(15px,1.1vw,17px); line-height:1.6; color:var(--w-body); }

/* ===== Closing CTA — card-deal entrance ===== */
.tkc-ph{opacity:0;transition:transform .72s cubic-bezier(.16,.84,.36,1),opacity .45s ease;will-change:transform,opacity;}
.tkc-12,.tkc-13,.tkc-14{transform:translateX(-170%) rotate(-7deg) scale(.95);}
.tkc-8,.tkc-10,.tkc-11{transform:translateX(170%) rotate(7deg) scale(.95);}
.tkc.play .tkc-ph{opacity:1;transform:none;}
.tkc.play .tkc-12{transition-delay:.06s}
.tkc.play .tkc-10{transition-delay:.19s}
.tkc.play .tkc-13{transition-delay:.32s}
.tkc.play .tkc-11{transition-delay:.45s}
.tkc.play .tkc-14{transition-delay:.58s}
.tkc.play .tkc-8{transition-delay:.71s}
@media (prefers-reduced-motion:reduce){.tkc-ph{transition:none!important;opacity:1!important;transform:none!important;}}

/* ===== Kubito (mini animated cube in nav) ===== */
.kubito{width:38px;height:38px;flex:0 0 auto;display:block;cursor:pointer;margin-right:8px;transition:transform .25s ease;}
.kubito img{width:100%;height:100%;display:block;filter:drop-shadow(0 2px 5px rgba(8,8,48,.16));}
.kubito:hover{transform:scale(1.08);}
@media(max-width:860px){.kubito{width:32px;height:32px;margin-right:6px;}}
.kubito-ghost{position:fixed;z-index:2000;pointer-events:none;transform-origin:center center;will-change:transform,opacity;}
.kubito-trail{position:fixed;z-index:1999;pointer-events:none;transform-origin:center center;transition:opacity .6s ease;will-change:opacity;}

.kubito-flash{position:fixed;z-index:1998;pointer-events:none;border-radius:50%;background:radial-gradient(closest-side, rgba(255,240,205,.8), rgba(255,212,142,.36) 45%, rgba(255,200,120,0) 72%);transition:transform .45s cubic-bezier(.2,.7,.3,1), opacity .4s ease;will-change:transform,opacity;}

.big-pop{display:inline-block;animation:bigpop .55s cubic-bezier(.2,.8,.3,1);}
@keyframes bigpop{0%{transform:scale(.55);opacity:.25;}60%{transform:scale(1.14);opacity:1;}100%{transform:scale(1);opacity:1;}}

/* Kube word accent in titles */
.kube{color:#4AB5EE;}