/* ═══════════════════════════════════════════════════════
   KUPOLLA — Model Page Styles
   kupolla-model.css
════════════════════════════════════════════════════════ */

/* 1. MODEL PAGE WRAPPER */
.kp-model-page { padding-top: var(--hh); }

/* 2. BREADCRUMBS */
.kp-breadcrumbs-wrap {
  background: var(--c-stone-bg);
  border-bottom: 1px solid var(--c-border);
  padding: calc(.75rem + var(--safe-t)) 0 .75rem;
}
.kp-breadcrumbs { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.kp-bc__item { font-size: .8125rem; color: var(--c-muted); transition: color var(--tr-f); min-height: 36px; display: flex; align-items: center; }
.kp-bc__item:hover { color: var(--c-forest); }
.kp-bc__item--cur { color: var(--c-text); font-weight: 500; }
.kp-bc__sep { color: var(--c-stone); font-size: .875rem; }

/* 3. MODEL HERO */
.kp-mhero { padding: 3rem 0 4rem; background: var(--c-white); }
.kp-mhero__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3.5rem; align-items: start; }
.kp-mhero__badge {
  display: inline-flex;
  align-items: center;
  padding: .38rem 1rem;
  background: var(--c-hit);
  color: var(--c-white);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--r-full);
  border: 1px solid var(--c-hit);
  box-shadow: 0 4px 14px rgba(0, 20, 14, .22);
  margin-bottom: 1rem;
  -webkit-font-smoothing: antialiased;
}
.kp-mhero__title {
  font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--c-dark);
  line-height: 1.1;
  margin-bottom: .75rem;
}
.kp-mhero__meta {
  display: flex; align-items: center; gap: .75rem;
  flex-wrap: wrap; margin-bottom: 1.25rem;
}
.kp-mhero__area { font-size: 1.125rem; font-weight: 500; color: var(--c-forest); }
.kp-mhero__diam, .kp-mhero__rooms { font-size: .9375rem; color: var(--c-muted); }
.kp-mhero__dot { color: var(--c-stone); }
.kp-mhero__desc { font-size: 1rem; color: var(--c-muted); line-height: 1.75; margin-bottom: 1.5rem; }
.kp-mhero__stats {
  display: flex; gap: 1.5rem; margin-bottom: 1.75rem;
  padding: 1.25rem 1.5rem;
  background: var(--c-warm);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
}
.kp-mhero__stat { display: flex; flex-direction: column; align-items: center; text-align: center; flex: 1; }
.kp-mhero__stat span { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1.75rem; font-weight: 400; color: var(--c-forest); line-height: 1; }
.kp-mhero__stat small { font-size: .6875rem; text-transform: uppercase; letter-spacing: .06em; color: var(--c-muted); margin-top: .35rem; }
.kp-mhero__price { font-size: 1.0625rem; color: var(--c-muted); margin-bottom: 1.5rem; }
.kp-mhero__price strong { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1.625rem; font-weight: 500; color: var(--c-forest); }
.kp-mhero__actions { display: flex; gap: .875rem; flex-wrap: wrap; }

/* 4. GALLERY SLIDER */
.kp-slider { position: relative; border-radius: var(--r-xl); overflow: hidden; background: var(--c-stone-bg); aspect-ratio: 4/3; }
.kp-slider__track { position: relative; width: 100%; height: 100%; }
.kp-slide {
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity .5s var(--ease), visibility .5s;
  display: flex; align-items: flex-end;
}
.kp-slide.active { opacity: 1; visibility: visible; }
.kp-slide--1 { background: linear-gradient(155deg, #00311e 0%, #0a3a30 50%, #123f52 100%); }
.kp-slide--2 { background: linear-gradient(155deg, #040e07 0%, #00311e 40%, #051f43 100%); }
.kp-slide--3 { background: linear-gradient(155deg, #4a4a4a 0%, #e8e8e8 60%, #f4f4f4 100%); }
.kp-slide--4 { background: linear-gradient(155deg, #f4f4f4 0%, #e8e8e8 40%, #051f43 100%); }
.kp-slide--5 { background: linear-gradient(155deg, #00311e 0%, #0a3a30 30%, #051f43 70%, #e8e8e8 100%); }

/* Dome watermark on each slide */
.kp-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 360' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 340 Q40 60 200 60 Q360 60 360 340Z' stroke='rgba(255,255,255,.12)' stroke-width='1.5' fill='rgba(255,255,255,.03)'/%3E%3Cpath d='M75 270 Q200 225 325 270' stroke='rgba(255,255,255,.09)' stroke-width='1'/%3E%3Cpath d='M105 205 Q200 165 295 205' stroke='rgba(255,255,255,.07)' stroke-width='1'/%3E%3Cpath d='M200 60 L40 340M200 60 L110 340M200 60 L200 340M200 60 L290 340M200 60 L360 340' stroke='rgba(255,255,255,.06)' stroke-width='.8'/%3E%3Ccircle cx='200' cy='60' r='4' fill='rgba(255,255,255,.25)'/%3E%3C/svg%3E") center/85% auto no-repeat;
  pointer-events: none;
}
.kp-slide__label {
  position: relative;
  z-index: 2;
  padding: .625rem 1rem;
  margin: 1rem;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--r-md);
  font-size: .8125rem;
  color: rgba(255,255,255,.9);
  letter-spacing: .02em;
}

.kp-slider__arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--r-circle);
  color: var(--c-white);
  transition: all var(--tr);
  z-index: 5;
  -webkit-tap-highlight-color: transparent;
}
.kp-slider__arrow:hover { background: rgba(255,255,255,.3); }
.kp-slider__arrow--prev { left: .875rem; }
.kp-slider__arrow--next { right: .875rem; }
.kp-slider__arrow svg { width: 20px; height: 20px; }

.kp-slider__dots {
  position: absolute;
  bottom: 1rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: .5rem; z-index: 5;
}
.kp-slider__dot {
  width: 6px; height: 6px;
  border-radius: var(--r-circle);
  background: rgba(255,255,255,.4);
  border: none; cursor: pointer;
  transition: all var(--tr);
  min-width: 22px; min-height: 22px;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}
.kp-slider__dot::after { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.kp-slider__dot.active { color: var(--c-white); transform: scale(1.3); }
.kp-slider__dot:not(.active) { color: rgba(255,255,255,.4); }

.kp-slider__thumbs {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: none; /* shown on wider screens */
}

/* 5. FLOOR PLAN */
.kp-floorplan { background: var(--c-warm); }
.kp-floorplan__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.kp-floorplan__svg-wrap { background: var(--c-white); border-radius: var(--r-xl); padding: 2rem; border: 1px solid var(--c-border); }
.kp-fp-svg { width: 100%; height: auto; }
.kp-floorplan__legend-title { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1.25rem; color: var(--c-dark); margin-bottom: 1.25rem; }
.kp-floorplan__zones { list-style: none; display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1rem; }
.kp-fzone { display: flex; align-items: center; gap: .75rem; }
.kp-fzone__dot { width: 16px; height: 16px; border-radius: 3px; flex-shrink: 0; border: 1px solid rgba(14,35,25,.1); }
.kp-fzone__name { font-size: .9375rem; color: var(--c-text); flex: 1; }
.kp-fzone__area { font-size: .8125rem; color: var(--c-muted); font-weight: 500; }
.kp-floorplan__note { font-size: .8125rem; color: var(--c-muted); line-height: 1.6; padding: .875rem; background: var(--c-stone-bg); border-radius: var(--r-md); border-left: 2px solid var(--c-beige); }

/* 6. TECH SPECS */
.kp-specs { background: var(--c-white); }
.kp-specs__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.kp-spec {
  padding: 1.25rem;
  background: var(--c-warm);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  display: flex; flex-direction: column;
  gap: .375rem; transition: all var(--tr);
}
.kp-spec:hover { border-color: var(--c-forest); background: var(--c-white); box-shadow: var(--sh-sm); }
.kp-spec__icon { width: 28px; height: 28px; color: var(--c-forest); margin-bottom: .25rem; }
.kp-spec__icon svg { width: 100%; height: 100%; }
.kp-spec__label { font-size: .75rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: .06em; line-height: 1.4; }
.kp-spec__val { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1.125rem; font-weight: 500; color: var(--c-dark); }
.kp-spec__val--accent { color: var(--c-forest); }

/* 7. CONFIGURATIONS TABLE */
.kp-configs { background: var(--c-warm); }
.kp-configs__table { border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--c-border); background: var(--c-white); }

.kp-ct__head {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  background: var(--c-clay);
}
.kp-ct__feat-col { padding: 1.25rem 1.5rem; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.5); }
.kp-ct__tier {
  padding: 1.25rem 1rem;
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  text-align: center; position: relative;
}
.kp-ct__tier--std { background: var(--c-forest); }
.kp-ct__tier-badge {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--c-beige); color: var(--c-forest);
  font-size: .65rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: .2rem .625rem; border-radius: 0 0 var(--r-sm) var(--r-sm);
}
.kp-ct__tier-name { font-size: .9375rem; font-weight: 500; color: var(--c-white); margin-top: .5rem; }
.kp-ct__tier-price { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1rem; color: rgba(255,255,255,.7); }

.kp-ct__row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; border-top: 1px solid var(--c-border); }
.kp-ct__row:hover { background: var(--c-warm); }
.kp-ct__feat { padding: .875rem 1.5rem; font-size: .9375rem; color: var(--c-text); display: flex; align-items: center; }
.kp-ct__v { padding: .875rem 1rem; display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--c-muted); }
.kp-ct__v--std { background: rgba(14,35,25,.03); }
.kp-ct__v:has(+ .kp-ct__v) { }

.kp-ct__foot { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; border-top: 1px solid var(--c-border); }
.kp-ct__cta { padding: 1rem; display: flex; align-items: center; justify-content: center; }
.kp-ct__cta:nth-child(3) { background: rgba(14,35,25,.03); }

/* 8. PRICE CTA SECTION */
.kp-price-cta {
  background: linear-gradient(140deg, #000 0%, #00311e 55%, #0a3a30 100%);
  padding: 5rem 0;
  position: relative; overflow: hidden;
}
.kp-price-cta::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 36px 36px;
}
.kp-price-cta__inner {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
}
.kp-price-cta__num {
  font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300; line-height: 1;
  color: var(--c-white); margin: .5rem 0 1rem;
}
.kp-price-cta__num em { font-style: normal; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kp-price-cta__note { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.6; max-width: 380px; }
.kp-price-cta__actions { display: flex; gap: 1rem; flex-wrap: wrap; flex-shrink: 0; }

/* 9. MODEL FORM SECTION */
.kp-model-form { background: var(--c-stone-bg); }
.kp-model-form__inner { display: grid; grid-template-columns: 1fr 1.35fr; gap: 4rem; align-items: start; }
.kp-model-form__desc { font-size: 1rem; color: var(--c-muted); line-height: 1.75; margin-bottom: 1rem; }
.kp-model-form__fw { background: var(--c-white); border-radius: var(--r-xl); padding: clamp(1.5rem,3vw,2.25rem); border: 1px solid var(--c-border); }
.kp-form__select { cursor: pointer; }

/* 10. RELATED MODELS */
.kp-related { background: var(--c-white); }
.kp-related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.kp-rcard {
  border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--c-border);
  display: block; transition: all var(--tr);
}
.kp-rcard:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); border-color: transparent; }
.kp-rcard__img { height: 180px; }
.kp-rcard__img--s { background: linear-gradient(140deg, #00311e, #123f52 60%, #051f43); }
.kp-rcard__img--l { background: linear-gradient(140deg, #123f52, #00311e 50%, #202020); }
.kp-rcard__body { padding: 1.25rem; display: flex; align-items: center; gap: .75rem; background: var(--c-white); }
.kp-rcard__name { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1.125rem; color: var(--c-dark); flex: 1; }
.kp-rcard__area { font-size: .8125rem; color: var(--c-muted); }
.kp-rcard__price { font-size: .9375rem; font-weight: 500; color: var(--c-forest); margin-left: auto; }

.kp-rcard--cta {
  display: flex;
  background: var(--c-forest);
  border-color: var(--c-forest);
}
.kp-rcard--cta:hover { background: var(--c-green); border-color: var(--c-green); transform: translateY(-4px); box-shadow: var(--sh-lg); }
.kp-rcard__cta-inner {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .875rem; padding: 2rem;
  color: var(--c-white); text-align: center;
}
.kp-rcard__cta-inner svg { width: 40px; height: 40px; color: var(--c-white); }
.kp-rcard__cta-inner span { font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em; font-size: 1.375rem; line-height: 1.3; }
.kp-rcard__cta-link { font-size: .875rem; color: rgba(255,255,255,.65); }

/* 12. RESPONSIVE */
@media (max-width: 1024px) {
  .kp-mhero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .kp-floorplan__inner { grid-template-columns: 1fr; gap: 2rem; }
  .kp-model-form__inner { grid-template-columns: 1fr; gap: 2rem; }
  .kp-specs__grid { grid-template-columns: repeat(3, 1fr); }
  .kp-related__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .kp-mhero { padding: 2rem 0 3rem; }
  .kp-mhero__stats {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
  }
  .kp-mhero__stat {
    flex: 1 1 calc(50% - .5rem);
    min-width: 0;
  }
  .kp-specs__grid { grid-template-columns: repeat(2, 1fr); }
  .kp-configs__table,
  .kp-tier-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }
  .kp-ct__head, .kp-ct__row, .kp-ct__foot { grid-template-columns: 1.5fr repeat(3, .8fr); min-width: 540px; }
  .kp-tier-table__head,
  .kp-tier-table__price-row,
  .kp-tier-table__row { min-width: 480px; }
  .kp-price-cta__inner { flex-direction: column; }
  .kp-related__grid { grid-template-columns: 1fr; }
  .kp-model-page { overflow-x: clip; }
}
@media (max-width: 480px) {
  .kp-specs__grid { grid-template-columns: 1fr 1fr; }
  .kp-mhero__actions { flex-direction: column; }
  .kp-mhero__actions .kp-btn { width: 100%; justify-content: center; }
}

/* ═══ TIER COMPARISON TABLE ═══ */
.kp-tier-table {
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  font-size: .875rem;
}
.kp-tier-table__head,
.kp-tier-table__price-row,
.kp-tier-table__row {
  display: grid;
  grid-template-columns: minmax(9rem, 1.45fr) repeat(3, minmax(7rem, 1fr));
  align-items: center;
}
.kp-tier-table__feat-col,
.kp-tier-table__col {
  min-width: 0;
}
.kp-tier-table__head {
  background: var(--c-dark);
  font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em;
  font-size: .9375rem;
  font-weight: 400;
  letter-spacing: .02em;
}
.kp-tier-table__feat-col {
  padding: .875rem 1rem;
  color: var(--c-muted);
  font-size: .8125rem;
}
.kp-tier-table__feat-col--sm {
  font-weight: 500;
  color: var(--c-text);
}
.kp-tier-table__col {
  padding: .875rem .625rem;
  text-align: center;
  color: var(--c-white);
  position: relative;
}
.kp-tier-table__head .kp-tier-table__col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  padding: 1rem .625rem;
  line-height: 1.25;
}
.kp-tier-table__col--feat {
  background: rgba(5,31,67,.1);
}
.kp-tier-table__badge {
  display: inline-block;
  background: var(--c-hit);
  color: var(--c-white);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: 1.2;
  padding: .22rem .6rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .28);
  margin-left: 0;
  vertical-align: middle;
  -webkit-font-smoothing: antialiased;
}
.kp-tier-table__price {
  font-family: var(--f-serif); text-transform: uppercase; letter-spacing: .01em;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--c-forest);
  white-space: nowrap;
}
.kp-tier-table__price-row {
  background: var(--c-warm);
  border-bottom: 1px solid var(--c-border);
}
.kp-tier-table__price-row .kp-tier-table__feat-col { color: var(--c-text); font-weight: 500; }
.kp-tier-table__price-row .kp-tier-table__col { color: var(--c-dark); }
.kp-tier-table__price-row .kp-tier-table__col--feat { background: rgba(14,35,25,.06); }
.kp-tier-table__row {
  border-bottom: 1px solid var(--c-border);
  background: var(--c-white);
}
.kp-tier-table__row:last-child { border-bottom: none; }
.kp-tier-table__row .kp-tier-table__feat-col { color: var(--c-text); }
.kp-tier-table__row .kp-tier-table__col { color: var(--c-text); }
.kp-tier-table__row .kp-tier-table__col--feat { background: rgba(14,35,25,.03); }
.kp-tier-check { font-size: .9375rem; display: block; }
.kp-tier-check--yes { color: var(--c-forest); font-weight: 600; }
.kp-tier-check--no { color: var(--c-stone); }

@media (max-width: 1024px) {
  .kp-tier-table__badge {
    font-size: .6875rem;
    padding: .2rem .55rem;
    letter-spacing: .08em;
  }
}

@media (max-width: 600px) {
  .kp-tier-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .kp-tier-table__head,
  .kp-tier-table__price-row,
  .kp-tier-table__row { min-width: 480px; }
  .kp-tier-table__badge {
    font-size: .6875rem;
    padding: .2rem .5rem;
  }
}