/* ==========================================================================
   iPhone 18 landing (/iphone-18). A launch page: festive, but in the shop's
   palette ("Дълбок петрол" + champagne via the ckb tokens of ck-blog.css).
   The page takes the colour of the chosen phone: titanium silver for 18 Pro,
   deep burgundy for 18 Pro Max. Product cards stay the approved shop card.
   ========================================================================== */

body.ckl {
  --ckl-header: 72px;
  /* Neutral until a model is chosen. */
  --ckl-tint: #C8A86E;
  --ckl-tint-deep: #0B2B30;
  --ckl-wash: #EEF2F0;
  --ckl-wash-2: #F6F4EF;
}
body.ckl[data-ckl-model="iPhone 18 Pro"] {
  --ckl-tint: #A9B3BC;        /* titanium */
  --ckl-tint-deep: #1A1F24;
  --ckl-wash: #EEF1F3;
  --ckl-wash-2: #F7F8F9;
}
body.ckl[data-ckl-model="iPhone 18 Pro Max"] {
  --ckl-tint: #C2566F;        /* burgundy glow */
  --ckl-tint-deep: #3A1220;
  --ckl-wash: #F6ECEE;
  --ckl-wash-2: #FBF6F6;
}
body.ckl * { font-feature-settings: "locl" 0 !important; } /* standard Cyrillic, as in the shop */

/* --- Hero ----------------------------------------------------------------- */
.ckl-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: linear-gradient(160deg, var(--ckb-deep) 0%, var(--ckb-petrol) 100%);
  padding: clamp(40px, 6vw, 80px) 0 clamp(36px, 5vw, 64px);
}
/* Two colour layers, cross-faded by the chosen model (gradients cannot
   transition, opacity can). */
.ckl-hero-tint {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .45;
  transition: opacity .8s ease;
}
.ckl-hero-tint--pro {
  background:
    radial-gradient(55% 75% at 72% 45%, rgba(169, 179, 188, .32), transparent 70%),
    radial-gradient(40% 60% at 10% 100%, rgba(200, 168, 110, .14), transparent 70%),
    linear-gradient(160deg, #11181C 0%, #1E2A2F 55%, var(--ckb-petrol) 100%);
}
.ckl-hero-tint--max {
  background:
    radial-gradient(55% 75% at 80% 45%, rgba(194, 86, 111, .45), transparent 70%),
    radial-gradient(40% 60% at 10% 100%, rgba(200, 168, 110, .16), transparent 70%),
    linear-gradient(160deg, #2A0D17 0%, #3A1220 50%, #123E44 120%);
}
body.ckl:not([data-ckl-model]) .ckl-hero-tint { opacity: .35; }
body.ckl[data-ckl-model="iPhone 18 Pro"] .ckl-hero-tint--pro { opacity: 1; }
body.ckl[data-ckl-model="iPhone 18 Pro"] .ckl-hero-tint--max { opacity: 0; }
body.ckl[data-ckl-model="iPhone 18 Pro Max"] .ckl-hero-tint--max { opacity: 1; }
body.ckl[data-ckl-model="iPhone 18 Pro Max"] .ckl-hero-tint--pro { opacity: 0; }

.ckl-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.ckl-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: rgba(255, 255, 255, .86);
  font: 600 .98rem/1.2 var(--ckb-display);
}
.ckl-kicker span {
  padding: 5px 11px;
  border-radius: 999px;
  color: var(--ckb-deep);
  background: linear-gradient(110deg, #B8955A 0%, #E7D3A8 45%, #B8955A 90%) 0 0 / 220% 100%;
  font-weight: 800;
  font-size: .82rem;
}
.ckl-hero h1 {
  margin: 0;
  font: 800 clamp(2.2rem, 4.8vw, 3.9rem)/1.03 var(--ckb-display);
  letter-spacing: -.028em;
  max-width: 13ch;
  text-wrap: balance;
}
.ckl-hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #E7D3A8 0%, #C8A86E 35%, #fff 50%, #C8A86E 65%, #E7D3A8 100%) 0 0 / 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ckl-lead {
  margin: 20px 0 0;
  max-width: 44ch;
  color: rgba(255, 255, 255, .8);
  font-size: clamp(1rem, 1.4vw, 1.14rem);
  line-height: 1.55;
}
.ckl-trust {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: rgba(255, 255, 255, .88);
  font-size: .93rem;
}
.ckl-trust li { display: inline-flex; align-items: center; gap: 8px; }
.ckl-trust svg { width: 20px; height: 20px; fill: none; stroke: var(--ckb-champ-l); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* --- Model chooser --------------------------------------------------------- */
.ckl-chooser { margin: 0; padding: 0; border: 0; min-width: 0; }
.ckl-chooser legend {
  padding: 0;
  margin-bottom: 16px;
  font: 700 1.15rem/1.2 var(--ckb-display);
}
.ckl-models {
  display: grid;
  grid-template-columns: 1fr 1.09fr;   /* Pro Max is the bigger phone */
  gap: 16px;
  align-items: end;
}
.ckl-model {
  position: relative;
  isolation: isolate;
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 26px 14px 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .04);
  color: #fff;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .3s, background .3s, opacity .3s, transform .35s cubic-bezier(.22, .61, .36, 1), box-shadow .35s;
}
.ckl-model-glow {
  position: absolute;
  inset: 10% 8% 22%;
  z-index: -1;
  border-radius: 50%;
  filter: blur(34px);
  opacity: .55;
  transition: opacity .4s, transform .4s;
}
.ckl-model--pro .ckl-model-glow { background: radial-gradient(closest-side, rgba(214, 222, 229, .75), rgba(169, 179, 188, .2) 70%, transparent); }
.ckl-model--max .ckl-model-glow { background: radial-gradient(closest-side, rgba(226, 112, 138, .85), rgba(194, 86, 111, .25) 70%, transparent); }
.ckl-model-img {
  width: 100%;
  max-width: 220px;
  height: auto;
  filter: drop-shadow(0 22px 30px rgba(0, 0, 0, .45));
  transition: transform .45s cubic-bezier(.22, .61, .36, 1);
}
.ckl-model-name { font: 500 1.02rem/1.2 var(--ckb-display); color: rgba(255, 255, 255, .88); }
.ckl-model-name b { font-weight: 800; color: #fff; }
.ckl-model-state {
  position: absolute;
  top: 14px; right: 14px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--ckb-champ);
  color: var(--ckb-deep);
  font: 800 .72rem/1.3 'Inter', sans-serif;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .25s, transform .25s;
}
.ckl-model:hover { border-color: rgba(231, 211, 168, .55); }
.ckl-model:hover .ckl-model-img { transform: translateY(-6px) rotate(-1.5deg); }
.ckl-model:hover .ckl-model-glow { opacity: .8; }
.ckl-model:focus-visible { outline: 2px solid var(--ckb-champ-l); outline-offset: 3px; }
.ckl-model[aria-checked="true"] {
  border-color: var(--ckb-champ-l);
  background: rgba(255, 255, 255, .07);
  box-shadow: 0 0 0 1px var(--ckb-champ-l) inset, 0 26px 60px rgba(0, 0, 0, .35);
  transform: translateY(-4px);
}
.ckl-model[aria-checked="true"] .ckl-model-glow { opacity: 1; transform: scale(1.12); }
.ckl-model[aria-checked="true"] .ckl-model-state { opacity: 1; transform: none; }
/* The other phone steps back once a choice is made. */
body.ckl[data-ckl-model] .ckl-model[aria-checked="false"] { opacity: .62; }
body.ckl[data-ckl-model] .ckl-model[aria-checked="false"]:hover { opacity: 1; }
.ckl-chooser-hint { margin: 14px 0 0; color: rgba(255, 255, 255, .72); font-size: .9rem; }

/* The launch moment, once on load: phones rise in, the headline shimmers. */
/* always (was no-preference) */
  .ckl-model { animation: ckl-rise .9s cubic-bezier(.22, .61, .36, 1) both; }
  .ckl-model--max { animation-delay: .14s; }
  .ckl-hero h1 em { animation: ckl-sheen 2.4s .5s ease-in-out both; }
  .ckl-kicker span { animation: ckl-sheen 2.4s .2s ease-in-out both; }

@keyframes ckl-rise { from { opacity: 0; transform: translateY(28px) scale(.97); } }
@keyframes ckl-sheen { from { background-position: 100% 0; } to { background-position: 0 0; } }

/* --- Sticky model bar ------------------------------------------------------ */
.ckl-bar {
  position: sticky;
  top: var(--ckl-header);
  z-index: 40;
  background: color-mix(in srgb, var(--ckl-wash-2) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ckb-line);
}
.ckl-bar-inner { display: flex; align-items: center; gap: 14px; min-height: 58px; }
.ckl-bar-label { color: var(--ckb-muted); font-size: .9rem; }
.ckl-seg { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--ckl-wash); box-shadow: inset 0 0 0 1px var(--ckb-line); }
.ckl-seg button {
  border: 0;
  padding: 8px 16px;
  border-radius: 999px;
  background: transparent;
  color: var(--ckb-petrol);
  font: 700 .9rem/1 var(--ckb-display);
  cursor: pointer;
  transition: background .25s, color .25s;
}
.ckl-seg button[aria-checked="true"] { background: var(--ckl-tint-deep); color: #fff; }
.ckl-seg button:focus-visible { outline: 2px solid var(--ckb-champ); outline-offset: 2px; }

/* --- Sections ---------------------------------------------------------------- */
.ckl-content { padding-bottom: 8px; scroll-margin-top: calc(var(--ckl-header) + 64px); }
.ckl-section { padding: clamp(34px, 5vw, 56px) 0 clamp(8px, 2vw, 16px); transition: background .6s; }
/* Every other section sits on a wash of the chosen phone's colour. */
.ckl-section:nth-of-type(even) { background: var(--ckl-wash); }
.ckl-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.ckl-section-title { display: flex; align-items: center; gap: 14px; }
.ckl-section-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--ckl-tint-deep), var(--ckb-petrol));
  box-shadow: 0 10px 24px rgba(11, 43, 48, .18);
}
.ckl-section-icon svg { width: 24px; height: 24px; fill: none; stroke: #E7D3A8; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ckl-section h2 {
  margin: 0;
  font: 800 clamp(1.45rem, 2.6vw, 2rem)/1.1 var(--ckb-display);
  color: var(--ckb-ink);
  letter-spacing: -.015em;
}
.ckl-section-head p { margin: 4px 0 0; color: var(--ckb-muted); }
.ckl-more {
  flex: none;
  color: var(--ckb-petrol) !important;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--ckb-champ);
  text-underline-offset: 4px;
}
.ckl-skeleton {
  aspect-ratio: 3 / 4.6;
  border-radius: 18px;
  background: linear-gradient(100deg, #fff 30%, var(--ckl-wash) 50%, #fff 70%) 0 0 / 300% 100%;
  animation: ckl-shimmer 1.4s linear infinite;
}
@keyframes ckl-shimmer { to { background-position: -150% 0; } }
/* reduce-motion opt-out (html.ck-calm) */ html.ck-calm .ckl-skeleton { animation: none; } 

/* --- Ready kit: the festive centre of the page ---------------------------- */
.ckl-kit {
  position: relative;
  overflow: hidden;
  margin: clamp(36px, 5vw, 56px) 0 0;
  padding: clamp(30px, 4vw, 48px) 0;
  color: #fff;
  background:
    radial-gradient(60% 120% at 90% 0%, color-mix(in srgb, var(--ckl-tint) 45%, transparent), transparent 65%),
    linear-gradient(135deg, var(--ckl-tint-deep) 0%, var(--ckb-petrol) 100%);
}
.ckl-kit-inner {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr) auto;
  gap: 28px;
  align-items: center;
}
.ckl-kit h2 { margin: 0; font: 800 1.75rem/1.1 var(--ckb-display); color: #fff !important; }
.ckl-kit-copy p { margin: 8px 0 0; color: rgba(255, 255, 255, .78); }
.ckl-kit-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ckl-kit-items li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 8px 14px 8px 8px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .96);
  color: var(--ckb-ink);
  font-size: .92rem;
}
.ckl-kit-items img { width: 52px; height: 52px; object-fit: contain; border-radius: 10px; background: var(--ckb-bone); }
.ckl-kit-items span { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.ckl-kit-items b { white-space: nowrap; }
.ckl-kit-total { display: grid; gap: 6px; justify-items: start; }
.ckl-kit-total span { color: rgba(255, 255, 255, .72); font-size: .9rem; }
.ckl-kit-total strong { font: 800 2rem/1 var(--ckb-display); color: #E7D3A8; margin-bottom: 8px; }

/* --- Buttons ----------------------------------------------------------------- */
.ckl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(110deg, #B8955A 0%, #D9BE86 50%, #B8955A 100%) 0 0 / 200% 100%;
  color: var(--ckb-deep) !important;
  font: 800 .98rem/1 var(--ckb-display);
  text-decoration: none;
  cursor: pointer;
  transition: background-position .5s;
}
.ckl-btn:hover { background-position: 100% 0; }
.ckl-btn:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.ckl-btn[disabled] { opacity: .75; cursor: default; }
.ckl-btn--ghost { background: transparent; color: #fff !important; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .55); }
.ckl-btn--ghost:hover { background: rgba(255, 255, 255, .08); }

/* --- Help ------------------------------------------------------------------- */
.ckl-help {
  margin-top: clamp(40px, 6vw, 72px);
  color: #fff;
  padding: clamp(32px, 5vw, 52px) 0;
  background: linear-gradient(135deg, var(--ckb-petrol) 0%, var(--ckl-tint-deep) 140%);
}
.ckl-help-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 28px; align-items: center; }
.ckl-help h2 { margin: 0; font: 800 1.5rem/1.15 var(--ckb-display); }
.ckl-help p { margin: 0; color: rgba(255, 255, 255, .8); grid-column: 1; }
.ckl-help .ckl-btn { grid-column: 2; grid-row: 1 / span 2; }

/* styles.css colours every heading ink; on dark bands they are white. */
body.ckl .ckl-hero h1,
body.ckl .ckl-help h2,
body.ckl .ckl-chooser legend { color: #fff !important; }

/* --- Small screens ----------------------------------------------------------- */
@media (max-width: 900px) {
  .ckl-hero-grid { grid-template-columns: 1fr; }
  .ckl-kit-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .ckl-model { padding: 20px 8px 14px; border-radius: 20px; }
  .ckl-model-img { max-width: 150px; }
  .ckl-model-state { top: 10px; right: 10px; }
  .ckl-section-head { align-items: start; flex-direction: column; gap: 8px; }
  .ckl-section-icon { width: 40px; height: 40px; border-radius: 12px; }
  .ckl-row.product-grid {
    display: grid !important;
    grid-auto-flow: column !important;
    grid-template-columns: none !important;
    grid-auto-columns: 72% !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
    margin-right: -16px;
    padding-right: 16px;
  }
  .ckl-row.product-grid > * { scroll-snap-align: start; }
  .ckl-help-inner { grid-template-columns: 1fr; }
  .ckl-help .ckl-btn { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 10px; }
  .ckl-bar-label { display: none; }
}