/* ============================================================
   Окна-в-Пензе — Core Stylesheet
   Optimized: single file, no external requests, GPU-accelerated
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root{
  --c-primary:#0e5c5c;
  --c-primary-dark:#08383a;
  --c-primary-light:#157272;
  --c-accent:#e8923c;
  --c-accent-dark:#d2761f;
  --c-accent-light:#f4b860;
  --c-ink:#16292a;
  --c-ink-soft:#3c5051;
  --c-muted:#6c8081;
  --c-bg:#faf9f5;
  --c-surface:#ffffff;
  --c-surface-2:#f2f1ea;
  --c-line:#e4e2d8;
  --c-line-strong:#cfccc0;

  --shadow-sm:0 1px 3px rgba(14,92,92,.06),0 1px 2px rgba(14,92,92,.04);
  --shadow-md:0 6px 18px rgba(14,92,92,.10),0 2px 6px rgba(14,92,92,.06);
  --shadow-lg:0 18px 48px rgba(14,92,92,.16),0 6px 14px rgba(14,92,92,.08);
  --shadow-glow:0 0 0 1px rgba(244,184,96,.4),0 0 32px rgba(232,146,60,.35);

  --radius:14px;
  --radius-lg:22px;
  --radius-pill:999px;

  --container:1200px;
  --header-h:74px;

  --ease:cubic-bezier(.22,.61,.36,1);

  --font:"Segoe UI",system-ui,-apple-system,"Roboto","Helvetica Neue",Arial,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--c-ink);
  background:var(--c-bg);
  line-height:1.6;
  font-size:16px;
  overflow-x:hidden;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.2;font-weight:800;letter-spacing:-.02em;color:var(--c-primary-dark)}
h1{font-size:clamp(1.9rem,4.5vw,3.1rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{color:var(--c-ink-soft)}
:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px;border-radius:6px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
main{flex:1 0 auto}
.section{padding:clamp(48px,7vw,90px) 0}
.section--tight{padding:36px 0}
.section--alt{background:var(--c-surface-2)}
.section--dark{background:linear-gradient(160deg,var(--c-primary-dark),var(--c-primary));color:#eaf3f3}
.section--dark h2,.section--dark h3{color:#fff}
.section--dark p{color:#cfe0e0}

.section-head{max-width:720px;margin:0 auto clamp(32px,5vw,56px);text-align:center}
.section-head .eyebrow{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--c-accent-dark);margin-bottom:14px;
  padding:6px 14px;border:1px solid var(--c-accent);border-radius:var(--radius-pill);
  background:rgba(232,146,60,.08)
}
.section--dark .section-head .eyebrow{color:var(--c-accent-light);border-color:rgba(244,184,96,.5);background:rgba(244,184,96,.1)}
.section-head p{margin-top:14px;font-size:1.06rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius-pill);font-weight:700;
  font-size:.98rem;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  white-space:nowrap;line-height:1
}
.btn svg{width:18px;height:18px}
.btn--primary{background:linear-gradient(135deg,var(--c-accent),var(--c-accent-dark));color:#fff;box-shadow:var(--shadow-md)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}
.btn--ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55)}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--outline{background:transparent;color:var(--c-primary);border:2px solid var(--c-primary)}
.btn--outline:hover{background:var(--c-primary);color:#fff}
.btn--lg{padding:17px 34px;font-size:1.05rem}
.btn--block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(250,249,245,.85);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--c-line);transition:box-shadow .3s,background .3s
}
.site-header.scrolled{box-shadow:var(--shadow-sm);background:rgba(250,249,245,.95)}
.header-bar{display:flex;align-items:center;gap:24px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand__logo{width:46px;height:46px;flex-shrink:0}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{display:block;font-weight:900;font-size:1.16rem;letter-spacing:-.02em;color:var(--c-primary-dark);line-height:1.05}
.brand__name b{color:var(--c-accent-dark)}
.brand__tag{display:block;font-size:.66rem;color:var(--c-muted);letter-spacing:.08em;text-transform:uppercase;font-weight:600;margin-top:3px}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.main-nav > a,
.nav-dropdown__trigger{
  padding:10px 14px;border-radius:10px;font-weight:600;font-size:.94rem;color:var(--c-ink-soft);
  transition:color .2s,background .2s;position:relative
}
.main-nav > a:hover,.nav-dropdown__trigger:hover{color:var(--c-primary);background:rgba(14,92,92,.07)}
.main-nav > a.active,.nav-dropdown__trigger.active{color:var(--c-primary)}
.main-nav > a.active::after,.nav-dropdown__trigger.active::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--c-accent);border-radius:2px}

/* ---------- Dropdown menu ---------- */
.nav-dropdown{position:relative}
.nav-dropdown__trigger{display:flex;align-items:center;gap:6px;background:transparent;cursor:pointer;white-space:nowrap}
.nav-dropdown__trigger svg{width:15px;height:15px;transition:transform .25s var(--ease);opacity:.6}
.nav-dropdown:hover .nav-dropdown__trigger svg,.nav-dropdown.open .nav-dropdown__trigger svg{transform:rotate(180deg);opacity:1}
.nav-dropdown__menu{
  position:absolute;top:calc(100% + 4px);left:0;min-width:210px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:14px;
  box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;z-index:60
}
.nav-dropdown:hover .nav-dropdown__menu,.nav-dropdown.open .nav-dropdown__menu{opacity:1;visibility:visible;transform:none}
.nav-dropdown__menu a{display:block;padding:11px 14px;border-radius:9px;font-weight:600;font-size:.92rem;color:var(--c-ink-soft);white-space:nowrap;transition:color .2s,background .2s}
.nav-dropdown__menu a:hover{background:rgba(14,92,92,.07);color:var(--c-primary)}
.nav-dropdown__menu a.active{color:var(--c-primary);background:rgba(14,92,92,.08);font-weight:700}
.header-cta{display:flex;align-items:center;gap:16px;flex-shrink:0}
.header-phone{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}
.header-phone a{font-weight:800;font-size:1.05rem;color:var(--c-primary-dark);white-space:nowrap}
.header-phone span{font-size:.72rem;color:var(--c-muted)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--c-primary-dark);position:relative;transition:.3s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--c-primary-dark);transition:.3s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
.nav-toggle.open span{background:transparent}
.nav-toggle.open span::before{top:0;transform:rotate(45deg)}
.nav-toggle.open span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero / Cross-fade Banner ---------- */
.hero{position:relative;overflow:hidden;background:var(--c-primary-dark)}
.hero__viewport{position:relative;height:clamp(440px,72vh,680px);overflow:hidden}
.hero__slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.4s var(--ease);
  background-size:cover;background-position:center;transform:scale(1.06);
  will-change:opacity,transform
}
.hero__slide.is-active{opacity:1;animation:kenburns 8s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.06)}to{transform:scale(1.14)}}
.hero__overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 15% 40%,rgba(14,92,92,.55),transparent 60%),
    linear-gradient(90deg,rgba(8,56,58,.82) 0%,rgba(8,56,58,.45) 45%,rgba(8,56,58,.15) 100%);
}
.hero__glow{
  position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;opacity:0;
  background:radial-gradient(50% 60% at 50% 50%,rgba(244,184,96,.45),transparent 70%);
  transition:opacity 1.4s var(--ease)
}
.hero__slide.is-active ~ .hero__glow,.hero__viewport.is-lit .hero__glow{opacity:.9}
.hero__content{position:relative;z-index:3;height:100%;display:flex;align-items:center}
.hero__inner{max-width:640px;color:#fff}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--radius-pill);
  background:rgba(244,184,96,.18);border:1px solid rgba(244,184,96,.5);
  color:var(--c-accent-light);font-weight:700;font-size:.82rem;letter-spacing:.04em;margin-bottom:22px
}
.hero h1{color:#fff;margin-bottom:18px;text-shadow:0 2px 24px rgba(0,0,0,.3)}
.hero h1 b{color:var(--c-accent-light)}
.hero__lead{font-size:1.12rem;color:#dceaea;margin-bottom:30px;max-width:540px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__bullets{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px}
.hero__bullets li{display:flex;align-items:center;gap:10px;color:#cfe0e0;font-size:.92rem;font-weight:600}
.hero__bullets svg{width:20px;height:20px;color:var(--c-accent-light);flex-shrink:0}

/* Banner controls */
.hero__dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:10px}
.hero__dots button{
  width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.4);
  transition:.3s;border:2px solid transparent
}
.hero__dots button.is-active{background:var(--c-accent-light);border-color:#fff;width:34px;border-radius:6px}
.hero__arrows{position:absolute;top:50%;transform:translateY(-50%);z-index:5;display:flex;justify-content:space-between;width:100%;pointer-events:none;padding:0 18px}
.hero__arrows button{
  pointer-events:auto;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.15);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.3);
  color:#fff;display:flex;align-items:center;justify-content:center;transition:.25s
}
.hero__arrows button:hover{background:var(--c-accent);border-color:var(--c-accent)}
.hero__arrows svg{width:22px;height:22px}
.hero__progress{position:absolute;bottom:0;left:0;height:3px;background:var(--c-accent-light);z-index:6;width:0;transition:width .1s linear}

/* ---------- Trust bar ---------- */
.trustbar{background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.trustbar__grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;padding:18px 0}
.trustbar__item{display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:600;color:var(--c-ink-soft)}
.trustbar__item svg{width:22px;height:22px;color:var(--c-primary);flex-shrink:0}

/* ---------- Circular progress (stats) ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:30px 20px;text-align:center;transition:transform .3s,box-shadow .3s
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.ring{position:relative;width:128px;height:128px;margin:0 auto 16px}
.ring svg{transform:rotate(-90deg);width:100%;height:100%}
.ring__bg{fill:none;stroke:var(--c-line-strong);stroke-width:9}
.ring__fg{fill:none;stroke:url(#ringGrad);stroke-width:9;stroke-linecap:round;stroke-dasharray:339.29;stroke-dashoffset:339.29;transition:stroke-dashoffset 1.8s var(--ease)}
.ring__val{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring__num{font-size:1.7rem;font-weight:900;color:var(--c-primary-dark);line-height:1}
.ring__num small{font-size:1rem}
.ring__plus{color:var(--c-accent-dark)}
.stat-card h3{font-size:1rem;margin-bottom:4px}
.stat-card p{font-size:.85rem;color:var(--c-muted)}

/* ---------- Product cards + 4x zoom ---------- */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:26px}
.product-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;flex-direction:column
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--c-accent)}
.zoom-stage{
  position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--c-surface-2);cursor:zoom-in
}
.zoom-stage img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.zoom-stage:hover img{transform:scale(1.04)}
.zoom-lens{
  position:absolute;width:120px;height:120px;border:2px solid var(--c-accent);border-radius:50%;
  pointer-events:none;opacity:0;transition:opacity .2s;box-shadow:0 0 0 9999px rgba(8,56,58,.35);
  background-repeat:no-repeat;z-index:2
}
.zoom-stage:hover .zoom-lens{opacity:1}
.zoom-result{
  position:absolute;top:12px;right:12px;width:150px;height:150px;border-radius:12px;
  border:2px solid var(--c-primary);background:#fff no-repeat center;background-size:400% 400%;
  opacity:0;transition:opacity .25s;box-shadow:var(--shadow-md);z-index:3;pointer-events:none
}
.zoom-stage:hover .zoom-result{opacity:1}
.zoom-badge{
  position:absolute;bottom:12px;left:12px;z-index:2;background:rgba(8,56,58,.85);color:#fff;
  font-size:.72rem;font-weight:700;padding:5px 10px;border-radius:var(--radius-pill);letter-spacing:.04em;
  display:flex;align-items:center;gap:6px
}
.zoom-badge svg{width:14px;height:14px}
.product-card__body{padding:0 22px 22px;display:flex;flex-direction:column;flex:1}
.product-card__price-top{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;padding:18px 0 14px;margin-bottom:14px;border-bottom:1px solid var(--c-line);width:100%}
.product-card__price{font-weight:800;font-size:1.15rem;color:var(--c-primary-dark);line-height:1}
.product-card__price small{font-size:.76rem;color:var(--c-muted);font-weight:600}
.product-card__tag{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--c-accent-dark);margin-bottom:8px}
.product-card h3{margin-bottom:8px}
.product-card p{font-size:.9rem;margin-bottom:18px;flex:1}
.product-card .btn--block{margin-top:auto;width:100%}

/* ---------- Horizontal timeline by genres ---------- */
.timeline{position:relative}
.timeline__track{
  display:flex;gap:0;overflow-x:auto;scroll-behavior:smooth;padding:40px 20px 30px;
  scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:thin;
  scrollbar-color:var(--c-primary) var(--c-line)
}
.timeline__track::-webkit-scrollbar{height:8px}
.timeline__track::-webkit-scrollbar-track{background:var(--c-line);border-radius:8px}
.timeline__track::-webkit-scrollbar-thumb{background:var(--c-primary);border-radius:8px}
.timeline__line{position:absolute;left:0;right:0;top:96px;height:4px;background:linear-gradient(90deg,var(--c-primary),var(--c-accent));border-radius:2px;z-index:0;margin:0 20px}
.tl-node{
  flex:0 0 280px;scroll-snap-align:center;position:relative;z-index:1;padding:0 12px;text-align:center
}
.tl-node__dot{
  width:54px;height:54px;border-radius:50%;background:var(--c-surface);border:4px solid var(--c-primary);
  margin:0 auto 18px;display:flex;align-items:center;justify-content:center;color:var(--c-primary);
  font-weight:900;font-size:1.1rem;box-shadow:var(--shadow-md);transition:.3s;position:relative
}
.tl-node.is-active .tl-node__dot{background:var(--c-accent);border-color:var(--c-accent-dark);color:#fff;transform:scale(1.12)}
.tl-node__dot::after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--c-accent);top:-6px;right:-6px;border:2px solid var(--c-bg);opacity:0;transition:.3s}
.tl-node.is-active .tl-node__dot::after{opacity:1}
.tl-node__year{font-size:.8rem;font-weight:700;color:var(--c-accent-dark);letter-spacing:.08em;margin-bottom:6px}
.tl-node h3{font-size:1.08rem;margin-bottom:8px}
.tl-node p{font-size:.86rem}
.timeline__nav{display:flex;justify-content:center;gap:12px;margin-top:8px}
.timeline__nav button{
  width:48px;height:48px;border-radius:50%;background:var(--c-surface);border:1px solid var(--c-line-strong);
  color:var(--c-primary);display:flex;align-items:center;justify-content:center;transition:.25s
}
.timeline__nav button:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.timeline__nav svg{width:20px;height:20px}

/* ---------- 3D virtual tour ---------- */
.tour{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#000}
.tour__stage{position:relative;height:clamp(360px,60vh,540px);overflow:hidden;cursor:grab;touch-action:pan-y}
.tour__stage:active{cursor:grabbing}
.tour__pano{
  position:absolute;top:0;left:0;height:100%;width:200%;
  background-size:auto 100%;background-repeat:repeat-x;background-position:0 center;
  transition:background-position .05s linear;will-change:background-position
}
.tour__vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 100% at 50% 50%,transparent 50%,rgba(0,0,0,.45) 100%)}
.tour__hud{position:absolute;inset:0;pointer-events:none}
.tour__title{position:absolute;top:18px;left:20px;color:#fff;font-weight:800;font-size:1.15rem;text-shadow:0 2px 12px rgba(0,0,0,.6);display:flex;align-items:center;gap:10px}
.tour__title svg{width:22px;height:22px;color:var(--c-accent-light)}
.tour__hint{position:absolute;bottom:18px;left:20px;color:#dceaea;font-size:.82rem;background:rgba(8,56,58,.6);padding:8px 14px;border-radius:var(--radius-pill);backdrop-filter:blur(6px);display:flex;align-items:center;gap:8px}
.tour__hint svg{width:16px;height:16px}
.hotspot{
  position:absolute;pointer-events:auto;width:44px;height:44px;border-radius:50%;
  background:rgba(244,184,96,.92);border:2px solid #fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;color:#08383a;
  box-shadow:0 0 0 0 rgba(244,184,96,.6);animation:pulse 2s infinite;transition:.25s;transform:translate(-50%,-50%)
}
.hotspot:hover{background:#fff;transform:translate(-50%,-50%) scale(1.15)}
.hotspot svg{width:22px;height:22px}
.hotspot__label{position:absolute;bottom:54px;left:50%;transform:translateX(-50%);background:rgba(8,56,58,.92);color:#fff;font-size:.78rem;font-weight:700;padding:6px 12px;border-radius:8px;white-space:nowrap;opacity:0;transition:.25s;pointer-events:none}
.hotspot:hover .hotspot__label{opacity:1;transform:translateX(-50%) translateY(-4px)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(244,184,96,.55)}70%{box-shadow:0 0 0 18px rgba(244,184,96,0)}100%{box-shadow:0 0 0 0 rgba(244,184,96,0)}}
.tour__minimap{position:absolute;bottom:18px;right:18px;display:flex;gap:6px;background:rgba(8,56,58,.7);padding:8px;border-radius:12px;backdrop-filter:blur(6px)}
.tour__minimap button{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.15);color:#fff;font-weight:800;font-size:.8rem;transition:.25s;border:1px solid transparent}
.tour__minimap button.is-active{background:var(--c-accent);color:#08383a;border-color:#fff}
.tour__compass{position:absolute;top:18px;right:20px;width:46px;height:46px;border-radius:50%;background:rgba(8,56,58,.6);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center}
.tour__compass svg{width:26px;height:26px;transition:transform .2s}

/* ---------- Feature / why-us cards ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.feature-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:30px 26px;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden
}
.feature-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--c-primary),var(--c-accent));transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.feature-card:hover::before{transform:scaleX(1)}
.feature-card__icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,rgba(14,92,92,.12),rgba(232,146,60,.12));display:flex;align-items:center;justify-content:center;color:var(--c-primary);margin-bottom:18px}
.feature-card__icon svg{width:28px;height:28px}
.feature-card h3{margin-bottom:10px}
.feature-card p{font-size:.92rem}

/* ---------- Steps (process) ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;counter-reset:step}
.step-card{position:relative;padding:30px 24px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg)}
.step-card::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:-18px;left:24px;font-size:1.4rem;font-weight:900;color:var(--c-accent);background:var(--c-bg);padding:0 8px}
.step-card h3{margin-bottom:10px;font-size:1.1rem}
.step-card p{font-size:.9rem}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--c-primary-dark),var(--c-primary));
  border-radius:var(--radius-lg);padding:clamp(36px,5vw,56px);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  position:relative;overflow:hidden;box-shadow:var(--shadow-lg)
}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(244,184,96,.3),transparent 70%)}
.cta-band h2{color:#fff;max-width:560px;position:relative;z-index:1}
.cta-band p{color:#cfe0e0;margin-top:10px;max-width:560px;position:relative;z-index:1}
.cta-band__actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- Generic content (about / pages) ---------- */
.lead{font-size:1.15rem;color:var(--c-ink-soft);max-width:760px}
.prose p{margin-bottom:16px}
.prose h2{margin:36px 0 16px}
.prose h3{margin:28px 0 12px}
.prose ul{margin:12px 0 20px;padding-left:0}
.prose ul li{position:relative;padding-left:30px;margin-bottom:10px;color:var(--c-ink-soft)}
.prose ul li::before{content:"";position:absolute;left:6px;top:9px;width:8px;height:8px;border-radius:2px;background:var(--c-accent);transform:rotate(45deg)}
.prose strong{color:var(--c-primary-dark)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.media-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:6px solid #fff}
.media-frame img{width:100%}

/* ---------- Breadcrumbs ---------- */
.crumbs{padding:16px 0;font-size:.85rem;color:var(--c-muted)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumbs li{display:flex;align-items:center;gap:8px}
.crumbs li:not(:last-child)::after{content:"/";color:var(--c-line-strong)}
.crumbs a{color:var(--c-primary);font-weight:600}
.crumbs a:hover{text-decoration:underline}
.crumbs [aria-current]{color:var(--c-ink);font-weight:600}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:linear-gradient(160deg,var(--c-primary-dark),var(--c-primary));color:#fff;padding:clamp(40px,6vw,64px) 0;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-40px;bottom:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(244,184,96,.25),transparent 70%)}
.page-hero h1{color:#fff;position:relative;z-index:1}
.page-hero p{color:#dceaea;margin-top:14px;max-width:620px;font-size:1.06rem;position:relative;z-index:1}

/* ---------- FAQ accordion ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:820px;margin:0 auto}
.faq-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq-item.is-open{box-shadow:var(--shadow-md);border-color:var(--c-primary)}
.faq-item__q{width:100%;text-align:left;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:700;color:var(--c-primary-dark);font-size:1.02rem}
.faq-item__q svg{width:22px;height:22px;color:var(--c-accent);flex-shrink:0;transition:transform .3s}
.faq-item.is-open .faq-item__q svg{transform:rotate(45deg)}
.faq-item__a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-item__a-inner{padding:0 24px 22px;color:var(--c-ink-soft)}

/* ---------- Pricing table ---------- */
.price-table{width:100%;border-collapse:collapse;background:var(--c-surface);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--c-line)}
.price-table th,.price-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--c-line)}
.price-table th{background:var(--c-primary);color:#fff;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase}
.price-table tbody tr:hover{background:var(--c-surface-2)}
.price-table td:last-child{font-weight:800;color:var(--c-primary-dark);white-space:nowrap}
.price-table tbody tr:last-child td{border-bottom:0}

/* ---------- Reviews ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.review-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);padding:26px;transition:transform .3s,box-shadow .3s}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.review-card__stars{color:var(--c-accent);display:flex;gap:3px;margin-bottom:14px}
.review-card__stars svg{width:18px;height:18px}
.review-card__text{font-size:.95rem;color:var(--c-ink-soft);margin-bottom:18px;font-style:italic}
.review-card__author{display:flex;align-items:center;gap:12px}
.review-card__avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.review-card__name{font-weight:700;color:var(--c-primary-dark)}
.review-card__meta{font-size:.8rem;color:var(--c-muted)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:18px}
.contact-row{display:flex;gap:16px;align-items:flex-start;padding:18px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius)}
.contact-row__icon{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,rgba(14,92,92,.12),rgba(232,146,60,.12));display:flex;align-items:center;justify-content:center;color:var(--c-primary);flex-shrink:0}
.contact-row__icon svg{width:22px;height:22px}
.contact-row h3{font-size:1rem;margin-bottom:2px}
.contact-row p{font-size:.92rem}
.contact-row a{color:var(--c-primary);font-weight:700}
.contact-form{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm)}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px;color:var(--c-ink)}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:13px 16px;border:1.5px solid var(--c-line-strong);border-radius:10px;
  font:inherit;background:var(--c-bg);transition:border-color .2s,box-shadow .2s;color:var(--c-ink)
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(14,92,92,.12)}
.form-group textarea{resize:vertical;min-height:110px}
.form-note{font-size:.78rem;color:var(--c-muted);margin-top:10px}
.form-success{background:rgba(14,92,92,.1);border:1px solid var(--c-primary);color:var(--c-primary-dark);padding:14px 18px;border-radius:10px;font-weight:600;display:none}
.form-success.show{display:block}

/* ---------- Map ---------- */
.map-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--c-line);height:380px;background:var(--c-surface-2)}
.map-frame iframe{width:100%;height:100%;border:0;display:block}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-primary-dark);color:#cfe0e0;margin-top:auto;flex-shrink:0}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding:54px 0 36px}
.footer-brand .brand__name{color:#fff}
.footer-brand p{color:#a8c0c0;font-size:.9rem;margin:16px 0;max-width:300px}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:16px;letter-spacing:.04em}
.footer-col ul li{margin-bottom:10px}
.footer-col a{color:#b8cccc;font-size:.9rem;transition:color .2s}
.footer-col a:hover{color:var(--c-accent-light)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:#b8cccc;margin-bottom:12px}
.footer-contact svg{width:18px;height:18px;color:var(--c-accent-light);flex-shrink:0;margin-top:2px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:#8fa6a6}
.footer-bottom a{color:#8fa6a6}
.footer-bottom a:hover{color:var(--c-accent-light)}

/* ---------- Floating call button (mobile) ---------- */
.fab{
  position:fixed;bottom:20px;right:20px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,var(--c-accent),var(--c-accent-dark));color:#fff;
  display:none;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);
  animation:pulse2 2.5s infinite
}
.fab svg{width:26px;height:26px}
@keyframes pulse2{0%{box-shadow:0 0 0 0 rgba(232,146,60,.5),var(--shadow-lg)}70%{box-shadow:0 0 0 16px rgba(232,146,60,0),var(--shadow-lg)}100%{box-shadow:0 0 0 0 rgba(232,146,60,0),var(--shadow-lg)}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  :root{--header-h:64px}
  .main-nav{
    position:fixed;inset:var(--header-h) 0 0 0;background:var(--c-bg);flex-direction:column;
    padding:24px;gap:6px;transform:translateX(100%);transition:transform .35s var(--ease);
    overflow-y:auto;align-items:stretch
  }
  .main-nav.open{transform:none}
  .main-nav > a{padding:14px 16px;font-size:1.05rem;border-radius:12px}
  .nav-dropdown{width:100%}
  .nav-dropdown__trigger{padding:14px 16px;font-size:1.05rem;border-radius:12px;width:100%;justify-content:space-between}
  .nav-dropdown__menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 16px;background:transparent;min-width:0}
  .nav-dropdown__menu a{padding:12px 16px;font-size:1rem}
  .nav-dropdown:not(.open) .nav-dropdown__menu{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .header-phone{display:none}
  .two-col{grid-template-columns:1fr;gap:28px}
  .contact-grid{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start;text-align:left}
}
@media(max-width:600px){
  .stats{grid-template-columns:1fr 1fr;gap:14px}
  .stat-card{padding:22px 14px}
  .ring{width:104px;height:104px}
  .ring__num{font-size:1.4rem}
  .hero__bullets{gap:14px}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .fab{display:flex}
  .tl-node{flex:0 0 240px}
  .zoom-result{display:none}
  .tour__minimap button{width:30px;height:30px;font-size:.72rem}
  .header-cta .btn span{display:none}
  .header-cta .btn{padding:12px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .hero__slide.is-active{animation:none}
}