/* ============================================================
   MasterHub Client Site — Fully Customizable Theme
   Все цвета берутся из CSS-переменных (задаются через Google Sheets)
   ============================================================ */

/* ── НАШИ УСЛУГИ ── */
.services-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}
@media(max-width:600px){
  .services-items { grid-template-columns: 1fr; }
}
.service-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 16px;
  transition: border-color .2s;
}
.service-item:hover { border-color: rgba(var(--acc-rgb),.4); }
.service-icon {
  font-size: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}
.service-name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text1);
  margin-bottom: 5px;
}
.service-desc {
  font-size: .82rem;
  color: var(--text2);
  line-height: 1.6;
}

/* ── CSS Custom Properties (defaults, overridden by config-loader.js) ── */
:root {
  /* === ACCENT COLORS (master sets in Google Sheets) === */
  --accent-h: 270;
  --accent-s: 70%;
  --accent-l: 50%;

  --c-p1: hsl(var(--accent-h), var(--accent-s), 45%);
  --c-p2: hsl(var(--accent-h), var(--accent-s), 55%);
  --c-p3: hsl(var(--accent-h), 80%, 72%);
  --c-p4: hsl(var(--accent-h), 90%, 88%);

  --c-bg:       #07071a;
  --c-bg2:      #0d0d2b;
  --c-bg3:      #12123a;
  --c-surface:  rgba(255,255,255,.04);
  --c-surface2: rgba(255,255,255,.08);
  --c-border:   rgba(160,100,255,.18);
  --c-border2:  rgba(160,100,255,.35);

  --grad-main: linear-gradient(135deg,
    hsl(var(--accent-h),80%,30%),
    hsl(var(--accent-h),70%,50%),
    hsl(var(--accent-h),80%,72%));
  --grad-card: linear-gradient(145deg,
    hsla(var(--accent-h),70%,40%,.15),
    hsla(var(--accent-h),80%,65%,.07));
  --grad-btn:  linear-gradient(135deg,
    hsl(var(--accent-h),70%,40%),
    hsl(var(--accent-h),70%,58%));
  --grad-btn2: linear-gradient(135deg,
    hsl(var(--accent-h),70%,55%),
    hsl(var(--accent-h),80%,72%));
  --grad-glow: radial-gradient(ellipse at 50% 0%,
    hsla(var(--accent-h),70%,45%,.45) 0%, transparent 70%);

  --shadow-card: 0 8px 32px hsla(var(--accent-h),70%,45%,.2);
  --shadow-btn:  0 4px 20px hsla(var(--accent-h),70%,45%,.5);

  --text-1: #f8f4ff;
  --text-2: #c4b5fd;
  --text-muted: rgba(196,181,253,.55);

  --radius:    16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font: 'Inter','Segoe UI',sans-serif;
  --tr: .35s cubic-bezier(.4,0,.2,1);
  --tr-f: .18s ease;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-y:scroll;max-width:100%;background:var(--c-bg,#07071a);overscroll-behavior:none}
body{font-family:var(--font);background:var(--c-bg,#07071a);color:var(--text-1);min-height:100vh;overflow-x:hidden;width:100%;max-width:100%;line-height:1.6;overscroll-behavior:none}
/* Фикс горизонтального сдвига на мобильных */
#particles-canvas{max-width:100vw!important}
.hero,.stats-strip,.section,.section-sm,.section-dark{max-width:100%;overflow:hidden}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--c-bg)}
::-webkit-scrollbar-thumb{background:var(--c-p1);border-radius:3px}

/* ── Typography ── */
h1{font-size:clamp(2rem,5vw,3.8rem);font-weight:800;line-height:1.15}
h2{font-size:clamp(1.5rem,3.5vw,2.6rem);font-weight:800;line-height:1.2}
h3{font-size:clamp(1.1rem,2vw,1.6rem);font-weight:700}
h4{font-size:1.1rem;font-weight:700}
p{color:var(--text-2);line-height:1.7}
a{color:var(--c-p3);text-decoration:none;transition:color var(--tr-f)}
a:hover{color:var(--c-p4)}
.gradient-text{background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ── Layout ── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:100px 0;position:relative;z-index:2}
.section-sm{padding:60px 0;position:relative;z-index:2}
.section-dark{background:var(--c-bg2)}
.section-header{text-align:center;margin-bottom:60px}
.section-header h2{margin-bottom:14px}
.section-header p{font-size:1.05rem;max-width:580px;margin:0 auto}
.section-badge{
  display:inline-block;
  background:hsla(var(--accent-h),70%,45%,.2);
  border:1px solid var(--c-border2);
  color:var(--c-p3);padding:6px 18px;border-radius:100px;
  font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px
}

/* ── Particles canvas ── */
#particles-canvas{position:fixed;inset:0;pointer-events:none;z-index:0}

/* ── Header ── */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:18px 0;transition:all var(--tr)}

/* Языки — встроенный блок (виден только на мобильном) */
.header-lang-inline{
  display:none;
  align-items:center;
  gap:4px;
  flex-shrink:0;
}
@media(max-width:768px){
  .header-lang-inline{display:flex}
  /* скрываем дублирующий блок языков из .header-actions */
  .header-actions .lang-btns{display:none}
}
.site-header.scrolled{
  background:rgba(7,7,26,.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--c-border);padding:12px 0;box-shadow:0 4px 30px rgba(0,0,0,.4)
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:800;color:var(--text-1)!important;white-space:nowrap}
.logo-icon{width:40px;height:40px;background:var(--grad-btn);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;box-shadow:var(--shadow-btn)}
.logo span{color:var(--c-p3)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{color:var(--text-2);padding:8px 14px;border-radius:10px;font-size:.92rem;font-weight:500;transition:all var(--tr-f);white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--text-1);background:hsla(var(--accent-h),70%,45%,.18)}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.lang-btns{display:flex;gap:4px}
.lang-btn{padding:5px 10px;border-radius:8px;background:transparent;border:1px solid var(--c-border);color:var(--text-muted);font-size:.78rem;font-weight:700;cursor:pointer;transition:all var(--tr-f)}
.lang-btn:hover,.lang-btn.active{background:hsla(var(--accent-h),70%,45%,.2);border-color:var(--c-p1);color:var(--c-p3)}
.btn-header-cta{display:flex;align-items:center;gap:7px;padding:10px 20px;background:var(--grad-btn);border-radius:12px;color:#fff!important;font-weight:700;font-size:.88rem;box-shadow:var(--shadow-btn);transition:all var(--tr-f);white-space:nowrap;border:none;cursor:pointer}
.btn-header-cta:hover{transform:translateY(-2px);box-shadow:0 6px 28px hsla(var(--accent-h),70%,45%,.65)}
.burger-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger-btn span{display:block;width:24px;height:2px;background:var(--text-1);border-radius:2px;transition:all var(--tr-f)}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:80px}
.hero-bg{position:absolute;inset:0;z-index:1}
.hero-bg-img{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-bg-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,7,26,.92) 0%,rgba(21,13,48,.87) 45%,rgba(7,7,26,.78) 100%)}
.hero-bg-glow{position:absolute;inset:0;background:var(--grad-glow)}
.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;width:100%}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:hsla(var(--accent-h),70%,45%,.2);border:1px solid var(--c-border2);
  color:var(--c-p3);padding:8px 18px;border-radius:100px;font-size:.83rem;font-weight:700;
  margin-bottom:22px;letter-spacing:.04em;animation:badge-pulse 3s ease-in-out infinite
}
@keyframes badge-pulse{
  0%,100%{box-shadow:0 0 0 0 hsla(var(--accent-h),70%,45%,.4)}
  50%{box-shadow:0 0 0 10px hsla(var(--accent-h),70%,45%,0)}
}
.hero-title{margin-bottom:18px}
.hero-title .accent-line{display:block;background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.1rem;color:var(--text-2);margin-bottom:32px;max-width:500px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.hero-stat{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:14px;text-align:center;transition:all var(--tr)}
.hero-stat:hover{border-color:var(--c-p1);background:hsla(var(--accent-h),70%,45%,.12);transform:translateY(-3px)}
.hero-stat .s-val{font-size:1.5rem;font-weight:900;line-height:1;margin-bottom:4px;background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-stat .s-lbl{font-size:.72rem;color:var(--text-muted);line-height:1.3}
.hero-right{position:relative}
.hero-visual{background:var(--grad-card);border:1px solid var(--c-border2);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-card);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.hero-visual-img{width:100%;height:380px;object-fit:cover;display:block}
.hero-visual-footer{padding:20px 22px;background:linear-gradient(to top,rgba(7,7,26,.96),transparent);position:absolute;bottom:0;left:0;right:0}
.hero-visual-label{font-size:.78rem;color:var(--c-p3);font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:4px}
.hero-visual-price{font-size:1.35rem;font-weight:900;color:var(--text-1)}
.hero-visual-price span{color:var(--c-p3)}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:14px;font-weight:700;font-size:.98rem;border:none;cursor:pointer;transition:all var(--tr-f);text-decoration:none;white-space:nowrap;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,.1);opacity:0;transition:opacity var(--tr-f)}
.btn:hover::after{opacity:1}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:var(--shadow-btn)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 32px hsla(var(--accent-h),70%,45%,.65);color:#fff}
.btn-primary.pulse{animation:btn-pulse 2.5s ease-in-out infinite}
@keyframes btn-pulse{0%,100%{box-shadow:var(--shadow-btn)}50%{box-shadow:0 0 0 14px hsla(var(--accent-h),70%,45%,0)}}
.btn-outline{background:transparent;border:2px solid var(--c-border2);color:var(--text-1)}
.btn-outline:hover{border-color:var(--c-p2);background:hsla(var(--accent-h),70%,45%,.1);transform:translateY(-3px);color:var(--text-1)}
.btn-wa{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;box-shadow:0 4px 20px rgba(37,211,102,.4)}
.btn-wa:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(37,211,102,.55);color:#fff}
.btn-lg{padding:17px 34px;font-size:1.05rem;border-radius:16px}
.btn-sm{padding:8px 18px;font-size:.82rem;border-radius:10px}

/* ── Cards ── */
.card{background:var(--grad-card);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:26px;transition:all var(--tr);position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:-50px;right:-50px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,hsla(var(--accent-h),70%,45%,.12),transparent);pointer-events:none}
.card:hover{border-color:var(--c-border2);box-shadow:var(--shadow-card);transform:translateY(-6px)}
.card-icon{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px;background:hsla(var(--accent-h),70%,45%,.2);border:1px solid var(--c-border)}

/* ── Stats strip ── */
.stats-strip{background:linear-gradient(135deg,hsla(var(--accent-h),70%,35%,.18),hsla(var(--accent-h),80%,60%,.08));border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border);padding:52px 0;position:relative;z-index:2}
.stats-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat-item .sn{font-size:2.8rem;font-weight:900;line-height:1;margin-bottom:8px;background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-item .sl{font-size:.9rem;color:var(--text-2)}

/* ── Steps ── */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.steps-grid::before{content:'';position:absolute;top:38px;left:calc(12.5% + 8px);right:calc(12.5% + 8px);height:2px;background:linear-gradient(to right,var(--c-p1),var(--c-p3),var(--c-p1));opacity:.35}
.step-card{background:var(--grad-card);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:28px 18px;text-align:center;transition:all var(--tr)}
.step-card:hover{border-color:var(--c-border2);box-shadow:var(--shadow-card);transform:translateY(-6px)}
.step-num{width:54px;height:54px;background:var(--grad-btn);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:800;color:#fff;margin:0 auto 16px;position:relative;z-index:1;box-shadow:var(--shadow-btn)}
.step-title{font-size:.98rem;font-weight:700;color:var(--text-1);margin-bottom:8px}
.step-desc{font-size:.82rem;color:var(--text-2);line-height:1.55}

/* ── Why us ── */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{background:var(--grad-card);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:26px;transition:all var(--tr)}
.why-card:hover{border-color:var(--c-border2);box-shadow:var(--shadow-card);transform:translateY(-4px)}
.why-icon{font-size:2.2rem;margin-bottom:14px;display:block}
.why-title{font-size:.98rem;font-weight:700;margin-bottom:8px}
.why-desc{font-size:.83rem;color:var(--text-2);line-height:1.6}

/* ── LEGO Calculator ── */
.calc-wrapper{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start}
.calc-steps{display:flex;gap:6px;margin-bottom:24px;background:var(--c-surface);padding:5px;border-radius:13px;border:1px solid var(--c-border);overflow-x:auto}
.calc-step-btn{flex:1;padding:9px 14px;border-radius:9px;border:none;background:transparent;color:var(--text-muted);font-size:.8rem;font-weight:700;cursor:pointer;transition:all var(--tr-f);white-space:nowrap;min-width:70px;text-align:center}
.calc-step-btn.active{background:var(--grad-btn);color:#fff;box-shadow:var(--shadow-btn)}
.calc-step-btn .sn{display:inline-flex;width:18px;height:18px;background:rgba(255,255,255,.18);border-radius:50%;align-items:center;justify-content:center;font-size:.7rem;margin-right:5px}
.calc-panel{display:none}
.calc-panel.active{display:block}
.calc-panel-title{font-size:1.1rem;font-weight:700;margin-bottom:6px}
.calc-panel-hint{font-size:.85rem;color:var(--text-muted);margin-bottom:18px;display:flex;align-items:center;gap:6px}
.calc-panel-hint::before{content:'💡';flex-shrink:0}

/* Budget slider */
.budget-block{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:24px;margin-bottom:22px}
.budget-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.budget-amount{font-size:2rem;font-weight:900;background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.budget-lbl{font-size:.8rem;color:var(--text-muted)}
input[type="range"].budget-range{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:linear-gradient(to right,var(--c-p1) 0%,var(--c-p2) var(--pct,35%),rgba(255,255,255,.1) var(--pct,35%));border-radius:3px;outline:none;margin-bottom:12px;cursor:pointer}
input[type="range"].budget-range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--grad-btn2);box-shadow:0 0 0 4px hsla(var(--accent-h),70%,45%,.3),var(--shadow-btn);cursor:pointer;transition:box-shadow var(--tr-f)}
input[type="range"].budget-range::-webkit-slider-thumb:hover{box-shadow:0 0 0 8px hsla(var(--accent-h),70%,45%,.3),var(--shadow-btn)}
.budget-presets{display:flex;gap:8px;flex-wrap:wrap}
.budget-preset{padding:5px 12px;background:transparent;border:1px solid var(--c-border);border-radius:100px;color:var(--text-2);font-size:.78rem;font-weight:700;cursor:pointer;transition:all var(--tr-f)}
.budget-preset:hover,.budget-preset.active{background:hsla(var(--accent-h),70%,45%,.2);border-color:var(--c-p1);color:var(--c-p3)}

/* LEGO blocks */
.lego-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-bottom:6px}
.lego-block{background:var(--c-surface);border:2px solid var(--c-border);border-radius:var(--radius);padding:14px 10px;text-align:center;cursor:pointer;transition:all var(--tr-f);position:relative;overflow:hidden;user-select:none}
.lego-block.selected{border-color:var(--c-p1);box-shadow:0 0 0 1px var(--c-p1),inset 0 0 18px hsla(var(--accent-h),70%,45%,.15)}
.lego-block:hover:not(.selected){border-color:var(--c-border2);transform:scale(1.03)}
.lego-block.disabled{opacity:.4;cursor:not-allowed}
.lego-check{position:absolute;top:7px;right:7px;width:18px;height:18px;background:var(--grad-btn);border-radius:50%;display:none;align-items:center;justify-content:center;font-size:.65rem;color:#fff}
.lego-block.selected .lego-check{display:flex}
.lego-emoji{font-size:1.9rem;margin-bottom:7px;display:block;line-height:1}
.lego-name{font-size:.76rem;font-weight:700;color:var(--text-1);margin-bottom:3px;line-height:1.2}
.lego-price{font-size:.72rem;color:var(--c-p3);font-weight:700}
.lego-popular{position:absolute;top:-1px;left:50%;transform:translateX(-50%);background:var(--grad-btn);color:#fff;font-size:.58rem;font-weight:800;padding:2px 8px;border-radius:0 0 6px 6px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}

/* Materials */
.material-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.material-card{background:var(--c-surface);border:2px solid var(--c-border);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:all var(--tr-f);position:relative}
.material-card.selected{border-color:var(--c-p1);box-shadow:0 0 0 1px var(--c-p1)}
.material-card:hover:not(.selected){border-color:var(--c-border2)}
.mat-preview{height:72px;background-size:cover;background-position:center}
.mat-info{padding:9px 11px}
.mat-name{font-size:.8rem;font-weight:700;color:var(--text-1);margin-bottom:2px}
.mat-desc{font-size:.7rem;color:var(--text-muted);line-height:1.3}
.mat-badge{position:absolute;top:5px;left:5px;background:rgba(7,7,26,.8);backdrop-filter:blur(4px);border:1px solid var(--c-border);color:var(--c-p3);font-size:.62rem;font-weight:800;padding:2px 7px;border-radius:5px;text-transform:uppercase}

/* Color swatches */
.color-swatches{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:14px}
.color-swatch{width:42px;height:42px;border-radius:9px;cursor:pointer;border:2px solid transparent;transition:all var(--tr-f);flex-shrink:0;position:relative}
.color-swatch:hover{transform:scale(1.15)}
.color-swatch.active{border-color:#fff;box-shadow:0 0 0 3px var(--c-p1),0 0 12px hsla(var(--accent-h),70%,45%,.5);transform:scale(1.1)}
.color-swatch::after{content:'✓';position:absolute;inset:0;display:none;align-items:center;justify-content:center;color:#fff;font-size:.9rem;font-weight:800;text-shadow:0 1px 3px rgba(0,0,0,.7)}
.color-swatch.active::after{display:flex}
.color-selected-row{display:flex;align-items:center;gap:12px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:11px;padding:11px 15px}
.color-preview-box{width:46px;height:46px;border-radius:9px;flex-shrink:0;transition:background var(--tr-f);border:1px solid rgba(255,255,255,.1)}
.color-preview-name{font-size:.88rem;font-weight:700;color:var(--text-1)}
.color-preview-code{font-size:.72rem;color:var(--text-muted);font-family:monospace}

/* Size inputs */
.size-inputs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:11px;margin-bottom:14px}
.size-field label{display:block;font-size:.78rem;color:var(--text-muted);margin-bottom:5px;font-weight:600}
.size-field input{width:100%;padding:11px 13px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:9px;color:var(--text-1);font-size:1rem;font-weight:700;outline:none;font-family:var(--font);transition:border-color var(--tr-f)}
.size-field input:focus{border-color:var(--c-p1);box-shadow:0 0 0 3px hsla(var(--accent-h),70%,45%,.2)}
.size-hint{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;gap:5px;margin-top:6px}

/* Package cards */
.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.package-card{background:var(--c-surface);border:2px solid var(--c-border);border-radius:var(--radius-lg);padding:18px 14px;cursor:pointer;transition:all var(--tr-f);text-align:center;position:relative;overflow:hidden}
.package-card.selected{border-color:var(--c-p1);background:hsla(var(--accent-h),70%,45%,.12);box-shadow:0 0 0 1px var(--c-p1)}
.package-card:hover:not(.selected){border-color:var(--c-border2);transform:translateY(-3px)}
.package-card.popular::before{content:'⭐ Хит';position:absolute;top:0;right:0;background:var(--grad-btn);color:#fff;font-size:.62rem;font-weight:800;padding:4px 10px;border-radius:0 var(--radius-lg) 0 9px}
.pkg-icon{font-size:1.9rem;display:block;margin-bottom:7px}
.pkg-name{font-size:.88rem;font-weight:800;color:var(--text-1);margin-bottom:3px}
.pkg-desc{font-size:.72rem;color:var(--text-muted);line-height:1.3;margin-bottom:9px}
.pkg-price{font-size:.88rem;font-weight:700;color:var(--c-p3)}
.pkg-features{margin-top:9px;text-align:left;font-size:.7rem;color:var(--text-muted);display:flex;flex-direction:column;gap:3px}
.pkg-features li{list-style:none;padding-left:14px;position:relative}
.pkg-features li::before{content:'✓';position:absolute;left:0;color:var(--c-p3)}

/* Extras */
.extras-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:9px}
.extra-item{display:flex;align-items:center;gap:11px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:11px;padding:11px 14px;cursor:pointer;transition:all var(--tr-f)}
.extra-item.selected{border-color:var(--c-p1);background:hsla(var(--accent-h),70%,45%,.1)}
.extra-item:hover:not(.selected){border-color:var(--c-border2)}
.extra-check{width:20px;height:20px;border:2px solid var(--c-border2);border-radius:5px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--tr-f);font-size:.72rem}
.extra-item.selected .extra-check{background:var(--grad-btn);border-color:var(--c-p1);color:#fff}
.extra-name{font-size:.82rem;font-weight:700;color:var(--text-1)}
.extra-price{font-size:.72rem;color:var(--c-p3);font-weight:700}
.extra-emoji{font-size:1.15rem;flex-shrink:0}
.calc-nav{display:flex;justify-content:space-between;align-items:center;margin-top:22px;padding-top:18px;border-top:1px solid var(--c-border)}
.calc-progress-bar{height:3px;background:rgba(255,255,255,.08);border-radius:2px;margin-top:18px;overflow:hidden}
.calc-progress-fill{height:100%;background:var(--grad-btn);border-radius:2px;transition:width .4s ease}

/* Receipt */
.receipt-card{position:sticky;top:95px;background:var(--c-bg2);border:1px solid var(--c-border2);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-card)}
.receipt-title{font-size:.95rem;font-weight:800;color:var(--text-1);margin-bottom:18px;display:flex;align-items:center;gap:8px;padding-bottom:14px;border-bottom:1px solid var(--c-border)}
.receipt-items{min-height:110px;margin-bottom:18px}
.receipt-item{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.04);gap:10px}
.receipt-item-name{font-size:.8rem;color:var(--text-2);flex:1}
.receipt-item-price{font-size:.8rem;font-weight:700;color:var(--c-p3);white-space:nowrap}
.receipt-empty{text-align:center;padding:20px 0;color:var(--text-muted);font-size:.82rem}
.receipt-empty span{font-size:2rem;display:block;margin-bottom:7px}
.receipt-total{border-top:2px solid var(--c-border2);padding-top:14px;margin-bottom:14px}
.receipt-total-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.receipt-total-lbl{font-size:.88rem;color:var(--text-2)}
.receipt-total-val{font-size:1.75rem;font-weight:900;background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.receipt-saving{font-size:.78rem;color:#4ade80;display:flex;align-items:center;gap:4px}
.receipt-actions{display:flex;flex-direction:column;gap:9px}
.receipt-hint{text-align:center;font-size:.75rem;color:var(--text-muted);margin-top:10px;display:flex;align-items:center;justify-content:center;gap:4px}

/* Works */
.works-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:28px;justify-content:center}
.works-filter-btn{padding:7px 18px;background:transparent;border:1px solid var(--c-border);border-radius:100px;color:var(--text-2);font-size:.82rem;font-weight:700;cursor:pointer;transition:all var(--tr-f)}
.works-filter-btn:hover,.works-filter-btn.active{background:hsla(var(--accent-h),70%,45%,.2);border-color:var(--c-p1);color:var(--c-p3)}
.works-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.work-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--tr);cursor:pointer}
.work-card:hover{border-color:var(--c-border2);box-shadow:var(--shadow-card);transform:translateY(-5px)}
.work-img-wrap{position:relative;height:210px;overflow:hidden;background:var(--c-surface2)}
.work-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.work-card:hover .work-img-wrap img{transform:scale(1.07)}
.work-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,7,26,.85),transparent 55%);opacity:0;transition:opacity var(--tr-f);display:flex;align-items:center;justify-content:center}
.work-card:hover .work-overlay{opacity:1}
.work-overlay-btn{width:50px;height:50px;background:hsla(var(--accent-h),70%,45%,.8);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;backdrop-filter:blur(4px);border:1px solid var(--c-border2)}
.work-cat{position:absolute;top:11px;left:11px;background:rgba(7,7,26,.8);backdrop-filter:blur(8px);border:1px solid var(--c-border);color:var(--c-p3);font-size:.68rem;font-weight:800;padding:3px 9px;border-radius:7px;text-transform:uppercase;letter-spacing:.04em}
.work-info{padding:16px 18px}
.work-title{font-size:.92rem;font-weight:700;color:var(--text-1);margin-bottom:5px;line-height:1.3}
.work-meta{display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--text-muted)}
.work-price{font-weight:700;color:var(--c-p3);font-size:.82rem}

/* Video */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.video-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--tr)}
.video-card:hover{border-color:var(--c-border2);box-shadow:var(--shadow-card);transform:translateY(-4px)}
.video-thumb{position:relative;padding-bottom:56.25%;background:var(--c-bg)}
.video-thumb iframe,.video-thumb video{position:absolute;inset:0;width:100%;height:100%;border:none}
.video-thumb-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.video-play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;cursor:pointer}
.video-play-icon{width:58px;height:58px;background:hsla(var(--accent-h),70%,45%,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;backdrop-filter:blur(8px);border:2px solid var(--c-border2);animation:play-pulse 2s ease-in-out infinite}
@keyframes play-pulse{0%,100%{box-shadow:0 0 0 0 hsla(var(--accent-h),70%,45%,.5)}50%{box-shadow:0 0 0 14px hsla(var(--accent-h),70%,45%,0)}}
.video-info{padding:16px}
.video-title{font-size:.92rem;font-weight:700;margin-bottom:3px}
.video-meta{font-size:.75rem;color:var(--text-muted)}

/* Reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}
.review-card{background:var(--grad-card);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:22px;transition:all var(--tr);position:relative}
.review-card::before{content:'"';position:absolute;top:14px;right:18px;font-size:3.5rem;color:var(--c-p1);opacity:.3;font-family:serif;line-height:1}
.review-card:hover{border-color:var(--c-border2);box-shadow:var(--shadow-card)}
.review-stars{display:flex;gap:3px;margin-bottom:10px;font-size:.95rem}
.review-text{font-size:.85rem;color:var(--text-2);line-height:1.6;margin-bottom:14px;font-style:italic}
.review-author{display:flex;align-items:center;gap:11px}
.review-avatar{width:38px;height:38px;border-radius:50%;background:var(--grad-btn);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;font-weight:700;color:#fff}
.review-name{font-size:.88rem;font-weight:700;color:var(--text-1)}
.review-date{font-size:.72rem;color:var(--text-muted)}

/* Contacts */
.contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.contacts-item{display:flex;gap:14px;align-items:flex-start;padding:18px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);margin-bottom:14px;transition:all var(--tr-f)}
.contacts-item:hover{border-color:var(--c-border2);background:hsla(var(--accent-h),70%,45%,.08)}
.contacts-icon{width:46px;height:46px;background:hsla(var(--accent-h),70%,45%,.2);border:1px solid var(--c-border);border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.contacts-lbl{font-size:.78rem;color:var(--text-muted);margin-bottom:3px}
.contacts-val{font-size:.98rem;font-weight:700;color:var(--text-1)}
.contacts-val a{color:var(--text-1)}
.contacts-val a:hover{color:var(--c-p3)}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--c-border);box-shadow:var(--shadow-card)}
.map-wrap iframe{width:100%;height:360px;display:block;filter:invert(1) hue-rotate(200deg) saturate(1.2) brightness(.85)}

/* CTA */
.cta-section{background:linear-gradient(135deg,hsla(var(--accent-h),80%,25%,.3),hsla(var(--accent-h),70%,45%,.2),hsla(var(--accent-h),80%,65%,.15));border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border);text-align:center}
.cta-section h2{margin-bottom:14px}
.cta-section p{font-size:1.05rem;margin-bottom:32px;max-width:540px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Lightbox */
.lightbox-overlay{position:fixed;inset:0;background:rgba(7,7,26,.96);backdrop-filter:blur(16px);z-index:9000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity var(--tr)}
.lightbox-overlay.open{opacity:1;pointer-events:all}
.lightbox-box{max-width:860px;width:100%;background:var(--c-bg2);border:1px solid var(--c-border2);border-radius:var(--radius-xl);overflow:hidden;transform:scale(.9);transition:transform var(--tr);max-height:90vh;overflow-y:auto}
.lightbox-overlay.open .lightbox-box{transform:scale(1)}
.lightbox-img-wrap{position:relative}
.lightbox-img{width:100%;max-height:58vh;object-fit:cover;display:block}
.lightbox-close{position:absolute;top:14px;right:14px;width:38px;height:38px;background:rgba(7,7,26,.8);border:1px solid var(--c-border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-1);cursor:pointer;font-size:1rem;backdrop-filter:blur(8px);z-index:1;transition:all var(--tr-f)}
.lightbox-close:hover{background:var(--c-p1)}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;background:rgba(7,7,26,.7);border:1px solid var(--c-border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-1);cursor:pointer;font-size:1.1rem;backdrop-filter:blur(8px);transition:all var(--tr-f);z-index:1}
.lightbox-nav:hover{background:var(--c-p1)}
.lightbox-prev{left:10px}
.lightbox-next{right:10px}
.lightbox-info{padding:22px 26px}
.lightbox-title{font-size:1.25rem;font-weight:800;margin-bottom:7px}
.lightbox-desc{font-size:.88rem;color:var(--text-2);margin-bottom:14px}
.lightbox-meta{display:flex;gap:18px;font-size:.82rem;color:var(--text-muted);flex-wrap:wrap}
.lightbox-meta span{display:flex;align-items:center;gap:5px}

/* Footer */
.site-footer{background:var(--c-bg2);border-top:1px solid var(--c-border);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:800;color:var(--text-1);margin-bottom:14px}
.footer-desc{font-size:.84rem;color:var(--text-muted);line-height:1.65;margin-bottom:18px}
.footer-socials{display:flex;gap:9px}
.social-link{width:38px;height:38px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:.95rem;color:var(--text-2);transition:all var(--tr-f)}
.social-link:hover{background:hsla(var(--accent-h),70%,45%,.2);border-color:var(--c-p1);color:var(--c-p3);transform:translateY(-3px)}
.footer-col h4{font-size:.85rem;font-weight:800;color:var(--text-1);text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:7px}
.footer-links li a{font-size:.82rem;color:var(--text-muted);transition:color var(--tr-f)}
.footer-links li a:hover{color:var(--c-p3)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid var(--c-border);font-size:.8rem;color:var(--text-muted);flex-wrap:wrap;gap:10px}
.footer-bottom a{color:var(--c-p3)}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;background:rgba(7,7,26,.97);backdrop-filter:blur(20px);z-index:999;display:flex;flex-direction:column;align-items:center;gap:10px;opacity:0;pointer-events:none;transition:opacity var(--tr);overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:72px;padding-bottom:32px}
.mobile-menu.open{opacity:1;pointer-events:all}
.mobile-menu a{font-size:1.4rem;font-weight:700;color:var(--text-1);padding:12px 30px;border-radius:13px;transition:all var(--tr-f)}
.mobile-menu a:hover{background:hsla(var(--accent-h),70%,45%,.2);color:var(--c-p3)}
.mobile-close{position:fixed;top:16px;right:16px;z-index:1000;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;cursor:pointer;-webkit-tap-highlight-color:transparent;opacity:0;pointer-events:none;transition:opacity var(--tr)}
.mobile-menu.open .mobile-close{opacity:1;pointer-events:all}

/* Toast */
.toast{position:fixed;bottom:28px;right:28px;background:var(--c-bg2);border:1px solid var(--c-border2);border-radius:var(--radius);padding:14px 22px;box-shadow:var(--shadow-card);z-index:9999;display:flex;align-items:center;gap:11px;font-size:.88rem;color:var(--text-1);transform:translateX(120%);transition:transform var(--tr);max-width:360px}
.toast.show{transform:translateX(0)}

/* Scroll top */
.scroll-top{position:fixed;bottom:86px;right:28px;width:42px;height:42px;background:var(--grad-btn);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;cursor:pointer;opacity:0;transform:translateY(18px);transition:all var(--tr-f);box-shadow:var(--shadow-btn);z-index:100;border:none}
.scroll-top.visible{opacity:1;transform:translateY(0)}
.scroll-top:hover{transform:translateY(-4px);box-shadow:0 8px 28px hsla(var(--accent-h),70%,45%,.6)}

/* Animations */
.anim-up{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.anim-up.visible{opacity:1;transform:translateY(0)}
.anim-in{opacity:0;transition:opacity .7s ease}
.anim-in.visible{opacity:1}
.anim-scale{opacity:0;transform:scale(.94);transition:opacity .5s ease,transform .5s ease}
.anim-scale.visible{opacity:1;transform:scale(1)}

/* Hero анимации — сразу при загрузке, без IntersectionObserver */
@keyframes heroFadeUp {
  from { opacity:0; transform:translateY(28px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes heroScale {
  from { opacity:0; transform:scale(.94); }
  to   { opacity:1; transform:scale(1); }
}
.hero .anim-up,
#hero .anim-up {
  animation: heroFadeUp .7s ease both;
  opacity: 1 !important;
  transform: none !important;
}
.hero .anim-scale,
#hero .anim-scale {
  animation: heroScale .7s ease both;
  opacity: 1 !important;
}
.hero .d1, #hero .d1 { animation-delay:.1s }
.hero .d2, #hero .d2 { animation-delay:.2s }
.hero .d3, #hero .d3 { animation-delay:.3s }
.hero .d4, #hero .d4 { animation-delay:.4s }
.d1{transition-delay:.1s!important}
.d2{transition-delay:.2s!important}
.d3{transition-delay:.3s!important}
.d4{transition-delay:.4s!important}
.d5{transition-delay:.5s!important}
.d6{transition-delay:.6s!important}

/* Responsive */
@media(max-width:1024px){
  .hero-content{grid-template-columns:1fr;gap:36px}
  .hero-right{display:none}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .calc-wrapper{grid-template-columns:1fr}
  .receipt-card{position:static}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid::before{display:none}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .stats-strip-grid{grid-template-columns:repeat(2,1fr)}
  .contacts-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:60px 0}
  .nav-links{display:none}
  .burger-btn{display:flex}
  /* На 768px скрываем всё из хедера кроме лого + бургер */
  .btn-header-cta{display:none}
  #headerCurSwitcher{display:none}
  .header-divider{display:none}
  .lang-btns{display:none}
  .why-grid{grid-template-columns:1fr}
  .package-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .hero-btns{flex-direction:column}
  .size-inputs{grid-template-columns:1fr}
  .lego-grid{grid-template-columns:repeat(2,1fr)}
  .cta-btns{flex-direction:column;align-items:center}
}
@media(max-width:480px){
  .container{padding:0 12px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:9px}
  .stats-strip-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .toast{bottom:14px;right:14px;left:14px;max-width:100%}
  .scroll-top{bottom:66px;right:14px}
}

/* ── Мобильный телефон: ≤ 430px (iPhone 14, Samsung S и т.д.) ── */
@media(max-width:430px){
  /* Шапка — только лого + языки + бургер */
  .site-header{padding:8px 0}
  .header-inner{gap:6px}
  .logo{font-size:.9rem;gap:6px}
  .logo-icon{width:30px;height:30px;font-size:.88rem;border-radius:7px}
  /* Языки — компактные */
  .lang-btns{display:flex!important;gap:2px}
  .lang-btn{padding:4px 7px;font-size:.7rem;border-radius:6px}
  /* Убираем всё лишнее */
  .header-divider{display:none!important}
  #headerCurSwitcher{display:none!important}
  .btn-header-cta{display:none!important}

  /* Hero */
  .hero{min-height:100svh;padding-top:70px}
  .hero-content{gap:24px}
  h1{font-size:clamp(1.7rem,7vw,2.4rem)}
  .hero-subtitle{font-size:.92rem;margin-bottom:22px}
  .hero-btns{flex-direction:column;gap:10px;margin-bottom:28px}
  .btn-lg{padding:14px 24px;font-size:.95rem;width:100%;justify-content:center}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:8px}
  .hero-stat{padding:10px 8px}
  .hero-stat .s-val{font-size:1.2rem}
  .hero-stat .s-lbl{font-size:.65rem}

  /* Статистика */
  .stats-strip-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .stat-item .sn{font-size:2rem}
  .stat-item .sl{font-size:.78rem}

  /* Секции */
  .section{padding:48px 0}
  .section-header{margin-bottom:28px}
  h2{font-size:clamp(1.3rem,6vw,1.9rem)}

  /* Шаги */
  .process-step{padding:18px 14px}
  .process-step-num{width:40px;height:40px;font-size:1rem}

  /* Карточки услуг */
  .services-grid{grid-template-columns:1fr}
  .service-card{padding:18px 16px}

  /* Работы */
  .works-grid{grid-template-columns:1fr}

  /* Материалы */
  .materials-grid{grid-template-columns:1fr}
  .lego-grid{grid-template-columns:repeat(2,1fr);gap:8px}

  /* Отзывы */
  .reviews-grid{grid-template-columns:1fr}

  /* Калькулятор */
  .calc-v2-wrapper{grid-template-columns:1fr}
  .cv2-steps-row{gap:6px}
  .cv2-step-pill{padding:6px 10px;font-size:.75rem}

  /* Футер */
  .footer-grid{grid-template-columns:1fr;gap:20px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}

  /* Плашка мастера */
  #masterBar{bottom:12px;right:12px}
  #masterBar a{font-size:11px;padding:8px 14px}
}

/* ── Планшет: iPad 768–1100px ── */
@media(min-width:769px) and (max-width:1100px){
  .header-inner{gap:12px}
  .header-actions{gap:6px}
  #headerCurSwitcher .cur-btn{padding:4px 8px;font-size:.72rem}
  #headerCurSwitcher .cur-flag{font-size:.8rem}
  .lang-btn{padding:4px 8px;font-size:.74rem}
  #headerCurSwitcher{display:flex}

  /* Hero */
  .hero-section{padding:60px 0 50px}
  .hero-content{grid-template-columns:1fr;text-align:center;gap:28px}
  .hero-right{display:none}
  .hero-title{font-size:clamp(2rem,5vw,3rem)}
  .hero-btns{justify-content:center}
  .hero-stats{grid-template-columns:repeat(4,1fr);gap:10px}

  /* Секции */
  .section{padding:60px 0}
  .section-header{margin-bottom:32px}

  /* Шаги как работаем — 2 колонки */
  .steps-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .steps-grid::before{display:none}
  .process-step{padding:22px 18px}
  .process-step-num{width:44px;height:44px;font-size:1.1rem}

  /* Карточки услуг — 2 колонки */
  .services-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .service-card{padding:22px 18px}

  /* Работы — 2 колонки */
  .works-grid{grid-template-columns:repeat(2,1fr);gap:14px}

  /* Материалы — 2 колонки */
  .materials-grid{grid-template-columns:repeat(2,1fr);gap:14px}

  /* Отзывы — 2 колонки */
  .reviews-grid{grid-template-columns:repeat(2,1fr);gap:14px}

  /* Статистика — 4 в ряд */
  .stats-strip-grid{grid-template-columns:repeat(4,1fr);gap:16px}
  .stat-item{padding:18px 14px}
  .stat-num{font-size:1.8rem}

  /* Контакты — 1 колонка */
  .contacts-grid{grid-template-columns:1fr;gap:28px}

  /* Калькулятор */
  .calc-wrapper{grid-template-columns:1fr}
  .receipt-card{position:static;margin-top:20px}
  .lego-grid{grid-template-columns:repeat(3,1fr)}

  /* Футер — 2 колонки */
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}

  /* Навигация — показываем */
  .nav-links{display:flex;gap:14px}
  .nav-links a{font-size:.82rem}
  .burger-btn{display:none}
}