/* ==========================================================================
   IRONVEX — checkout

   Layout, spacing and component structure are ported from the Zhelly
   checkout (CRO Command Center/public/zhelly-checkout), itself a
   Shopify-checkout clone. Everything visual is re-skinned to the IronVex LP
   (../index.html): same black/orange palette, Oswald + Montserrat, and the
   LP's chunky 3D orange CTA on the pay button.

   layout   left col 520px, right col 420px, divider at 50%
   inputs   1px solid var(--line), radius 10px, height 52px, 15px text
   buttons  orange gradient, white, radius 10px, Montserrat 800 uppercase
   sidebar  cream, divider 1px var(--line)
   ========================================================================== */

:root{
  --orange:#FF6B1A;
  --orange-deep:#E04E00;
  --orange-shadow:#9c3600;
  --orange-soft:#FFF1E8;
  --orange-line:#FFD3B8;
  --black:#0B0B0B;
  --char:#161616;
  --ink:#111111;
  --ink-soft:#4a4a4a;
  --muted:rgba(17,17,17,.55);
  --line:#ECE6E1;
  --cream:#FAF7F4;
  --cream-deep:#F4F1EE;
  --white:#ffffff;
  --display:'Oswald', Impact, sans-serif;
  --body:'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius:10px;
  --error:#C0261B;
}

*,*::before,*::after{box-sizing:border-box}
/* Author display rules below would otherwise beat the UA's [hidden] rule. */
[hidden]{display:none!important}

html{-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{
  font-family:var(--body);
  font-size:15px;
  line-height:1.45;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ============================== Announce + header ============================== */

.ck-announce{
  background:var(--orange);color:#fff;
  font-family:var(--display);font-size:15px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  text-align:center;padding:8px 16px;line-height:1.3;
}
.ck-announce b{font-weight:700}

.ck-header{
  position:relative;background:var(--black);color:#fff;
  border-bottom:3px solid var(--orange);
  padding:22px 20px 20px;
  display:flex;flex-direction:column;align-items:center;gap:14px;
  overflow:hidden;
}
/* The LP's offer-section lava glow, toned down. */
.ck-header::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 70% at 50% 130%,rgba(255,90,0,.35),transparent 70%);
}
.ck-header > *{position:relative}

.ck-logo{
  font-family:var(--display);font-weight:700;font-size:32px;line-height:1;
  color:#fff;letter-spacing:4px;text-decoration:none;text-align:center;
}
.ck-logo b{color:var(--orange);font-weight:700}
.ck-logo span{
  display:block;margin-top:6px;
  color:#a9a9a9;font-family:var(--body);font-size:10px;font-weight:700;
  letter-spacing:.24em;text-transform:uppercase;
}

.ck-header__proof{
  margin:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;
  color:#d6d6d6;font-size:13.5px;
}
.ck-header__proof strong{color:#fff}
.ck-stars{color:var(--orange);font-size:15px;letter-spacing:2px;line-height:1}

.ck-trust{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;
  border:1px solid #2c2c2c;border-radius:8px;
  background:var(--char);padding:9px 18px;
}
.ck-trust__item{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:#eee;white-space:nowrap;
}
.ck-trust__item svg{color:var(--orange);flex:none}
.ck-trust__sep{width:1px;height:16px;background:#333}

.ck-header__cart{
  position:absolute!important;right:22px;top:50%;transform:translateY(-50%);
  color:#fff;
}
.ck-header__cart:hover{color:var(--orange)}

/* ============================== Layout ============================== */

/* The cream sidebar bleeds to the right edge on desktop, exactly like a
   Shopify checkout — the ::before paints it behind the grid. */
.ck-layout{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  max-width:1220px;
  margin:0 auto;
}
.ck-layout::before{
  content:"";position:absolute;inset:0 0 0 50%;
  background:var(--cream);border-left:1px solid var(--line);
  z-index:0;
}

.ck-main-col,.ck-aside-col{position:relative;z-index:1}

.ck-main{
  max-width:520px;
  margin-left:auto;
  padding:40px 45px 60px 24px;
}

.ck-aside-col{padding:40px 24px 60px 45px}
.ck-aside{max-width:420px}

/* ============================== Express checkout ============================== */

.ck-express__label{
  margin:0 0 12px;text-align:center;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);
}
.ck-express__buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ck-express__btn{
  height:50px;border:0;border-radius:var(--radius);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--body);font-size:16px;font-weight:600;
}
.ck-express__btn--applepay{background:#000;color:#fff}
.ck-express__btn--gpay{background:#fff;color:#3c4043;border:1px solid #d6d0cb}
.applepay-word{display:inline-flex;align-items:center;gap:4px}
.gpay-word .g{
  font-weight:700;
  background:linear-gradient(90deg,#4285f4 0 25%,#ea4335 25% 50%,#fbbc05 50% 75%,#34a853 75%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

.ck-express__legal{margin:12px 0 0;font-size:12px;line-height:1.5;color:var(--muted)}
.ck-express__legal a{color:var(--orange-deep)}

.ck-or{
  position:relative;text-align:center;margin:26px 0 22px;
  color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.12em;
}
.ck-or::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--line)}
.ck-or span{position:relative;background:var(--white);padding:0 14px}

/* ============================== Reservation banner ============================== */

.ck-banner{
  display:flex;align-items:center;gap:10px;
  background:var(--orange-soft);border:1px solid var(--orange-line);
  border-radius:var(--radius);padding:14px 16px;margin-bottom:30px;
}
.ck-banner__icon{color:var(--orange-deep);flex:none}
.ck-banner small{font-size:13.5px;line-height:1.4;color:var(--ink)}
.ck-banner strong{font-variant-numeric:tabular-nums;color:var(--orange-deep)}

/* ============================== Sections ============================== */

.ck-section{margin-bottom:30px}
.ck-section h2{
  font-family:var(--display);font-size:22px;font-weight:600;line-height:1.2;
  margin:0 0 14px;letter-spacing:.04em;text-transform:uppercase;
}
.ck-section__head{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px;
}
.ck-section__head h2{margin:0}
.ck-section__sub{margin:-8px 0 14px;font-size:13.5px;color:var(--ink-soft)}
.ck-link{color:var(--orange-deep);font-size:14px;font-weight:600;text-decoration:underline}

/* ============================== Inputs ============================== */

.ck-field{margin-bottom:12px}
.ck-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.ck-input{
  position:relative;
  border:1px solid #d9d2cc;border-radius:var(--radius);
  background:var(--white);height:52px;
}
.ck-input:focus-within{border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}

.ck-input label{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  font-size:14.5px;color:var(--muted);pointer-events:none;
  transition:transform .12s ease,font-size .12s ease;
  max-width:calc(100% - 56px);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
}
.ck-input input,.ck-input select{
  width:100%;height:100%;border:0;background:none;outline:none;
  font-family:var(--body);font-size:15px;color:var(--ink);
  padding:18px 14px 6px;
}
.ck-input input::placeholder{color:transparent}
.ck-input select{appearance:none;padding-right:38px;cursor:pointer}

.ck-input.has-value label,
.ck-input:focus-within label,
.ck-input label.is-float{
  transform:translateY(-19px);font-size:11px;letter-spacing:.02em;
}

.ck-input__hint{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  color:var(--muted);display:flex;
}
.ck-input__chevron{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  color:var(--ink-soft);pointer-events:none;display:flex;
}
.ck-input__phone-icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  color:var(--ink-soft);display:flex;
}
.ck-input--phone label{left:40px}
.ck-input--phone input{padding-left:40px}

.ck-error{
  margin:6px 0 0;font-size:13px;color:var(--error);
  display:none;align-items:center;gap:6px;
}
.ck-field.has-error .ck-input{border-color:var(--error)}
.ck-field.has-error .ck-error{display:flex}
.ck-error--pay{margin-top:12px}
.ck-error--pay:not(:empty){display:flex}
#discount-error:not(:empty){display:flex;margin-top:8px}

/* ============================== Shipping method ============================== */

.ck-ship-empty{
  background:var(--cream-deep);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px;
  font-size:14px;color:var(--ink-soft);
}
.ck-ship-option{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  border:1px solid var(--orange);border-radius:var(--radius);
  background:var(--orange-soft);padding:16px;
}
.ck-ship-option__name{font-size:14.5px}
.ck-ship-option__price{font-size:15px;font-weight:800;color:var(--orange-deep)}

/* ============================== Payment box ============================== */

.ck-paybox{border:1px solid #d9d2cc;border-radius:var(--radius);overflow:hidden}
.ck-paybox__head{
  display:flex;align-items:center;gap:10px;
  background:var(--cream);padding:15px 16px;
  border-bottom:1px solid var(--line);
}
.ck-paybox__head strong{font-size:15px;font-weight:700}
.ck-paybox__body{padding:16px}

.ck-radio{
  width:18px;height:18px;border-radius:50%;border:1px solid var(--ink-soft);
  flex:none;position:relative;
}
.ck-radio.is-checked{border-color:var(--orange);border-width:5px}

.ck-cards{margin-left:auto;display:flex;align-items:center;gap:6px}
.ck-card-badge{
  height:22px;min-width:34px;border-radius:4px;border:1px solid var(--line);
  background:#fff;display:flex;align-items:center;justify-content:center;
  font-size:9px;font-weight:800;letter-spacing:.02em;
}
.ck-card-badge--visa{color:#1a1f71}
.ck-card-badge--amex{color:#1174b9;font-size:8px}
.ck-card-badge--mc{gap:0}
.ck-card-badge--mc i{width:11px;height:11px;border-radius:50%;display:block}
.ck-card-badge--mc i:first-child{background:#eb001b}
.ck-card-badge--mc i:last-child{background:#f79e1b;margin-left:-4px;mix-blend-mode:multiply}
.ck-cards__more{font-size:11px;color:var(--ink-soft)}

.ck-check{
  display:flex;align-items:center;gap:10px;margin-top:4px;
  font-size:14px;cursor:pointer;user-select:none;
}
.ck-check input{position:absolute;opacity:0;width:0;height:0}
.ck-check__box{
  width:19px;height:19px;border-radius:4px;border:1px solid var(--ink-soft);
  background:#fff;color:#fff;flex:none;
  display:flex;align-items:center;justify-content:center;
}
.ck-check__box svg{opacity:0}
.ck-check input:checked + .ck-check__box{background:var(--orange);border-color:var(--orange)}
.ck-check input:checked + .ck-check__box svg{opacity:1}
.ck-check input:focus-visible + .ck-check__box{box-shadow:0 0 0 2px rgba(255,107,26,.35)}

#billing-form{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}

/* ============================== Save info + note ============================== */

.ck-save__title{margin:0 0 10px;font-size:15px;font-weight:700}

.ck-note{
  margin:0 0 18px;font-size:13px;line-height:1.55;color:var(--ink-soft);
}
.ck-note strong{color:var(--ink)}

/* ============================== Pay button + footer ============================== */

/* Same pressed-3D treatment as the LP's .cta, so the button reads as the
   continuation of the one they just clicked. */
.ck-pay{
  width:100%;height:60px;border:0;border-radius:var(--radius);cursor:pointer;
  background:linear-gradient(180deg,#FF7A2E,var(--orange-deep));color:#fff;
  font-family:var(--body);font-size:18px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  display:flex;align-items:center;justify-content:center;gap:10px;
  box-shadow:0 6px 0 var(--orange-shadow),0 12px 26px rgba(224,78,0,.32);
  transition:transform .12s ease,box-shadow .12s ease;
}
.ck-pay:hover:not(:disabled){transform:translateY(2px);box-shadow:0 4px 0 var(--orange-shadow),0 8px 20px rgba(224,78,0,.32)}
.ck-pay:active:not(:disabled){transform:translateY(5px);box-shadow:0 1px 0 var(--orange-shadow)}
.ck-pay:disabled{opacity:.7;cursor:default}

.ck-pay__spinner{
  width:17px;height:17px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  animation:ck-spin .7s linear infinite;
}
@keyframes ck-spin{to{transform:rotate(360deg)}}

.ck-pay-guarantee{
  display:flex;align-items:center;justify-content:center;gap:10px;
  margin:20px 0 0;font-size:13px;font-weight:600;color:var(--ink-soft);
}
.ck-pay-guarantee svg{width:36px;height:36px;flex:none}

.ck-footer{
  display:flex;flex-wrap:wrap;gap:10px 20px;
  margin-top:30px;padding-top:20px;border-top:1px solid var(--line);
}
.ck-footer a{font-size:13px;color:var(--ink-soft);text-decoration:none}
.ck-footer a:hover{color:var(--orange-deep);text-decoration:underline}
.ck-disclaimer{margin:16px 0 0;font-size:11px;line-height:1.6;color:#8a8a8a}

/* ============================== Order summary ============================== */

.ck-summary-toggle{display:none}

.ck-upsells{padding-bottom:22px;border-bottom:1px solid var(--line)}
.ck-upsells__title{
  display:block;margin-bottom:12px;
  font-family:var(--display);font-size:18px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
}
.ck-upsells__track{display:grid;gap:10px}

.ck-upsell-card{
  display:flex;align-items:center;gap:12px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:var(--white);padding:12px;
}
.ck-upsell-card__thumb{
  width:52px;height:52px;border-radius:8px;overflow:hidden;
  background:var(--black);flex:none;
}
.ck-upsell-card__thumb img{width:100%;height:100%;object-fit:cover;object-position:50% 35%}
.ck-upsell-card__info{display:grid;gap:2px;min-width:0}
.ck-upsell-card__info strong{font-size:13px;font-weight:700;line-height:1.3}
.ck-upsell-card__info span{font-size:13px;color:var(--ink-soft)}
.ck-upsell-card__cta{
  margin-left:auto;flex:none;cursor:pointer;
  border:1.5px solid var(--black);border-radius:8px;
  background:var(--white);color:var(--black);
  font-family:var(--body);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:8px 14px;
}
.ck-upsell-card__cta:hover{background:var(--black);color:#fff}
.ck-upsell-card__cta.is-added{background:var(--orange);border-color:var(--orange);color:#fff}

.ck-upsells__nav{display:flex;gap:8px;margin-top:12px}
.ck-upsells__nav button{
  width:30px;height:30px;border-radius:50%;cursor:pointer;
  border:1px solid #d9d2cc;background:var(--white);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
}
.ck-upsells__nav button:disabled{opacity:.35;cursor:default}

.ck-items{padding:22px 0;border-bottom:1px solid var(--line);display:grid;gap:16px}
.ck-item{display:flex;align-items:center;gap:12px}
.ck-item__thumb{
  position:relative;width:58px;height:58px;flex:none;
  border-radius:8px;border:1px solid var(--line);background:var(--black);
}
.ck-item__thumb img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;border-radius:7px}
.ck-item__qty{
  position:absolute;top:-7px;right:-7px;min-width:20px;height:20px;padding:0 5px;
  border-radius:999px;background:var(--orange);color:#fff;
  font-size:11px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.ck-item__info{min-width:0}
.ck-item__info p{margin:0;font-size:13.5px;font-weight:700;line-height:1.3}
.ck-item__info small{font-size:12px;color:var(--ink-soft)}
.ck-item__info small b{color:var(--orange-deep);font-weight:800}
.ck-item__price{margin-left:auto;text-align:right;font-size:14px;font-weight:800;white-space:nowrap;line-height:1.25}
.ck-item__price s{display:block;font-size:12px;font-weight:600;color:#9b948e}

.ck-discount{display:flex;gap:10px;padding:22px 0 0}
.ck-input--discount{flex:1}
.ck-discount__apply{
  height:52px;padding:0 22px;flex:none;cursor:pointer;
  border:1px solid #d9d2cc;border-radius:var(--radius);
  background:var(--cream-deep);color:var(--muted);
  font-family:var(--body);font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;
}
.ck-discount__apply.is-active{background:var(--black);border-color:var(--black);color:#fff}

.ck-totals{padding:22px 0;border-bottom:1px solid var(--line);display:grid;gap:12px}
.ck-totals__row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14.5px}
.ck-totals__row .is-muted{color:var(--muted);font-size:13.5px}
.ck-totals__info{color:var(--muted);vertical-align:-2px;margin-left:2px}
.ck-tag{
  display:inline-flex;align-items:center;gap:4px;
  border-radius:4px;background:var(--black);color:var(--orange);
  font-size:11px;font-weight:800;letter-spacing:.06em;padding:3px 8px;margin-left:6px;
}
.ck-totals__row--total{padding-top:6px;align-items:baseline}
.ck-totals__row--total strong{font-size:16px}
.ck-totals__amount{display:flex;align-items:baseline;gap:8px}
.ck-totals__amount small{font-size:12px;color:var(--muted)}
.ck-totals__amount strong{font-family:var(--display);font-size:28px;font-weight:700}

.ck-renewal{margin:14px 0 0;font-size:12.5px;line-height:1.5;color:var(--ink-soft)}
.ck-renewal:empty{display:none}
.ck-renewal b{color:var(--orange-deep)}

/* Reassurance card */
.ck-testimonial{
  margin-top:24px;border:1px solid var(--line);border-radius:14px;background:var(--white);padding:18px;
}
.ck-testimonial__heading{
  margin:0 0 14px;font-family:var(--display);font-size:20px;font-weight:600;line-height:1.2;
  text-transform:uppercase;letter-spacing:.02em;
}
.ck-testimonial__heading span{color:var(--orange-deep)}
.ck-testimonial__grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ck-testimonial__grid figure{margin:0;position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1/1;background:var(--black)}
.ck-testimonial__grid img{width:100%;height:100%;object-fit:cover}
.ck-testimonial__tag{
  position:absolute;left:8px;bottom:8px;z-index:1;
  border-radius:4px;padding:5px 8px;
  background:var(--black);color:var(--orange);
  font-family:var(--display);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;line-height:1;
}
.ck-points{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:9px}
.ck-points li{position:relative;padding-left:24px;font-size:13.5px;line-height:1.45}
.ck-points li::before{
  content:"";position:absolute;left:3px;top:6px;width:9px;height:9px;
  background:var(--orange);transform:rotate(45deg);border-radius:1px;
}
.ck-testimonial__divider{height:1px;background:var(--line);margin:16px 0}
.ck-testimonial__product{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700}
.ck-testimonial__product img{
  width:42px;height:42px;border-radius:7px;object-fit:cover;object-position:50% 35%;
  border:1px solid var(--line);background:var(--black);
}

/* ============================== Responsive ============================== */

@media (max-width:1000px){
  .ck-layout{grid-template-columns:1fr;max-width:640px}
  .ck-layout::before{display:none}

  /* On mobile the summary comes first, collapsed behind a toggle. */
  .ck-aside-col{
    order:-1;padding:0;
    background:var(--cream);border-bottom:1px solid var(--line);
  }
  .ck-aside{max-width:none;padding:0 20px 22px;display:none}
  .ck-aside.is-open{display:block}

  .ck-summary-toggle{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    width:100%;padding:16px 20px;cursor:pointer;
    border:0;background:none;
    font-family:var(--body);font-size:14.5px;color:var(--orange-deep);
  }
  .ck-summary-toggle span{display:inline-flex;align-items:center;gap:6px;font-weight:700}
  .ck-summary-toggle strong{font-size:17px;color:var(--ink)}
  .ck-summary-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
  .ck-summary-toggle svg{transition:transform .15s ease}

  .ck-main{max-width:none;padding:26px 20px 48px}
  .ck-header__cart{right:16px}
}

@media (max-width:560px){
  .ck-row{grid-template-columns:1fr}
  .ck-logo{font-size:28px}
  .ck-header{padding:18px 16px}
  .ck-trust{padding:8px 12px;gap:8px 12px}
  .ck-trust__sep{display:none}
  .ck-announce{font-size:13px}
  .ck-header__cart{top:20px;transform:none}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}