/* ====================================================
   МФЦ — Cinematic Black & Silver Theme
   ==================================================== */

:root {
  --clr-bg: #000000;
  --clr-bg-2: #080808;
  --clr-silver-1: #ffffff;
  --clr-silver-2: #d0d0d0;
  --clr-silver-3: #909090;
  --clr-silver-4: #505050;
  --clr-silver-5: #1e1e1e;
  --clr-accent: #c8c8c8;
  --gradient-silver: linear-gradient(135deg, #ffffff 0%, #c8c8c8 30%, #888888 60%, #d8d8d8 80%, #ffffff 100%);
  --gradient-metal: linear-gradient(90deg, transparent 0%, #888 20%, #fff 50%, #888 80%, transparent 100%);
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Montserrat', sans-serif;
  --nav-h: 80px;
  --ease-cinematic: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── RESET ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── ЗАМОРОЗКА АНИМАЦИЙ САЙТА ДО ЗАКРЫТИЯ ПРЕЛОАДЕРА ── */
/* Только именованные элементы сайта — прелоадер не затронут */
body.preloader-active #hero::before,
body.preloader-active #hero::after,
body.preloader-active .hero-flare,
body.preloader-active .hero-light-left,
body.preloader-active .hero-light-right,
body.preloader-active .hero-char,
body.preloader-active .hero-char-3d,
body.preloader-active .hero-line,
body.preloader-active .hero-word,
body.preloader-active .label-char,
body.preloader-active .viewer-wrap,
body.preloader-active .section-title,
body.preloader-active .section-label,
body.preloader-active .service-card,
body.preloader-active .review-card,
body.preloader-active .contact-item,
body.preloader-active .drop-zone__icon svg {
  animation-play-state: paused !important;
}

/* Заголовок Hero скрыт до старта анимации */
body.preloader-active .hero-title {
  visibility: hidden;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--clr-bg);
  color: var(--clr-silver-2);
  font-family: var(--font-sans);
  font-weight: 300;
  cursor: none;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── КАСТОМНЫЙ КУРСОР ───────────────────────────────── */
#cursor-outer {
  position: fixed;
  width: 40px; height: 40px;
  border: 1px solid rgba(200,200,200,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.12s var(--ease-cinematic),
              width 0.3s, height 0.3s, opacity 0.3s,
              border-color 0.3s;
  mix-blend-mode: difference;
}

#cursor-inner {
  position: fixed;
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.06s var(--ease-cinematic);
}

body:has(a:hover) #cursor-outer,
body:has(button:hover) #cursor-outer {
  width: 60px; height: 60px;
  border-color: rgba(255,255,255,0.8);
}

/* ── Touch-устройства: скрыть кастомный курсор ─────── */
@media (pointer: coarse) {
  body { cursor: auto; }
  #cursor-outer, #cursor-inner { display: none !important; }
}

/* ── BACKGROUND CANVAS ──────────────────────────────── */
#bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── НАВИГАЦИЯ ───────────────────────────────────────── */
#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background 0.5s;
}

#main-nav.scrolled {
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 40px;
  position: relative;
}

.nav-links {
  grid-column: 2;
}

.nav-links {
  display: flex;
  gap: 48px;
  list-style: none;
  justify-content: center;
}

.nav-link {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--clr-silver-3);
  position: relative;
  transition: color 0.3s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gradient-silver);
  transition: width 0.4s var(--ease-cinematic);
}

.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }

.nav-phone {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s;
  justify-self: end;
  grid-column: 3;
}
.nav-phone:hover { color: var(--clr-silver-3); }

.nav-phone__big {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.nav-line {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1) 20%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.1) 80%, transparent);
}

/* ── HERO СЕКЦИЯ ─────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: calc(var(--nav-h) + 80px);
  overflow: visible;
  z-index: 1;
}

/* ── СЛОЙ 1: Мощный центральный glow сверху ──────────── */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    /* Главный прожектор — сверху по центру */
    radial-gradient(ellipse 70% 55% at 50% -5%,  rgba(220,225,255,0.22) 0%, rgba(180,190,230,0.10) 35%, transparent 70%),
    /* Боковой левый свет */
    radial-gradient(ellipse 45% 70% at -5% 40%,  rgba(160,170,220,0.14) 0%, rgba(120,130,180,0.06) 50%, transparent 75%),
    /* Боковой правый свет */
    radial-gradient(ellipse 45% 70% at 105% 40%, rgba(160,170,220,0.14) 0%, rgba(120,130,180,0.06) 50%, transparent 75%),
    /* Нижнее свечение — отражение */
    radial-gradient(ellipse 100% 25% at 50% 105%, rgba(140,150,200,0.12) 0%, transparent 65%),
    /* Центральная точка — lens glow */
    radial-gradient(ellipse 30% 30% at 50% 12%,  rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
  animation: heroGlowPulse 6s ease-in-out infinite;
}

/* ── СЛОЙ 2: Диагональный металлический луч ──────────── */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(
      -35deg,
      transparent       20%,
      rgba(200,210,240,0.018) 38%,
      rgba(230,235,255,0.07)  45%,
      rgba(255,255,255,0.11)  50%,
      rgba(230,235,255,0.07)  55%,
      rgba(200,210,240,0.018) 62%,
      transparent       80%
    );
  pointer-events: none;
  animation: heroDiagSweep 10s ease-in-out infinite;
}

/* ── СЛОЙ 3: Lens flares — точечные вспышки ─────────── */
.hero-flares {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-flare {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  animation: flarePulse var(--dur, 5s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

/* Основная вспышка — топ центр */
.hero-flare--1 {
  width: 6px; height: 6px;
  top: 8%; left: 50%;
  background: radial-gradient(circle, #fff 0%, rgba(220,230,255,0.6) 40%, transparent 70%);
  box-shadow:
    0 0 12px 4px rgba(255,255,255,0.8),
    0 0 40px 12px rgba(200,215,255,0.35),
    0 0 100px 30px rgba(180,195,255,0.12);
  --dur: 4s;
  --delay: 0s;
}

/* Вспышка левая */
.hero-flare--2 {
  width: 4px; height: 4px;
  top: 22%; left: 12%;
  background: radial-gradient(circle, #fff 0%, rgba(200,220,255,0.5) 50%, transparent 70%);
  box-shadow:
    0 0 8px 3px rgba(255,255,255,0.6),
    0 0 25px 8px rgba(180,200,255,0.25),
    0 0 60px 20px rgba(160,180,255,0.08);
  --dur: 6s;
  --delay: 1.5s;
}

/* Вспышка правая */
.hero-flare--3 {
  width: 4px; height: 4px;
  top: 30%; right: 10%;
  background: radial-gradient(circle, #fff 0%, rgba(210,220,255,0.5) 50%, transparent 70%);
  box-shadow:
    0 0 8px 3px rgba(255,255,255,0.6),
    0 0 25px 8px rgba(190,205,255,0.25),
    0 0 60px 20px rgba(170,185,255,0.08);
  --dur: 7s;
  --delay: 0.8s;
}

/* Малая вспышка — центр */
.hero-flare--4 {
  width: 3px; height: 3px;
  top: 15%; left: 58%;
  background: #fff;
  box-shadow:
    0 0 6px 2px rgba(255,255,255,0.9),
    0 0 20px 6px rgba(220,230,255,0.3);
  --dur: 3.5s;
  --delay: 2s;
}

/* Крест-луч от главной вспышки */
.hero-flare--1::before,
.hero-flare--1::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  border-radius: 2px;
  transform: translate(-50%, -50%);
}
.hero-flare--1::before {
  width: 180px; height: 1px;
  filter: blur(0.5px);
}
.hero-flare--1::after {
  width: 1px; height: 120px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.5), transparent);
  filter: blur(0.5px);
}

/* ── СЛОЙ 4: Боковые световые колонны ────────────────── */
.hero-light-left,
.hero-light-right {
  position: absolute;
  top: 0; bottom: 0;
  width: 280px;
  z-index: 0;
  pointer-events: none;
}

.hero-light-left {
  left: 0;
  background: linear-gradient(
    90deg,
    rgba(160,170,220,0.10) 0%,
    rgba(140,155,210,0.05) 40%,
    transparent 100%
  );
  animation: sideGlow 8s ease-in-out infinite;
}

.hero-light-right {
  right: 0;
  background: linear-gradient(
    270deg,
    rgba(160,170,220,0.10) 0%,
    rgba(140,155,210,0.05) 40%,
    transparent 100%
  );
  animation: sideGlow 8s ease-in-out infinite reverse;
}

/* ── KEYFRAMES ───────────────────────────────────────── */
@keyframes heroGlowPulse {
  0%, 100% { opacity: 0.75; transform: scaleY(1);    }
  50%       { opacity: 1.0;  transform: scaleY(1.04); }
}

@keyframes heroDiagSweep {
  0%        { opacity: 0.5; background-position: -200% 0; }
  40%, 60%  { opacity: 1.0; }
  100%      { opacity: 0.5; background-position:  200% 0; }
}

@keyframes flarePulse {
  0%, 100% { opacity: 0.4; transform: scale(0.85); }
  50%       { opacity: 1.0; transform: scale(1.2);  }
}

@keyframes sideGlow {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 1.0; }
}



/* ── HERO КОНТЕНТ ──────────────────────────────────── */
.hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 0 24px;
  max-width: 960px;
  width: 100%;
}

.hero-eyebrow {
  display: none;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.05em;
  margin-bottom: 0;
  /* градиент и shimmer перенесены на .hero-char */
}

.line-wrap {
  display: block;
  overflow: visible;
  position: relative;
  /* экстремальная перспектива для эффекта бесконечной глубины */
  perspective: 1800px;
  perspective-origin: 50% 120%;
}

/* ═══════════════════════════════════════════════════════════════
   NUCLEAR DEPTH SURGE — Hero анимация v3
   Буквы несутся из бесконечной глубины по Z-оси
   с motion-blur вспышкой и эффектом гравитационного удара
   ═══════════════════════════════════════════════════════════════ */

/* ── Каждая буква заголовка ────────────────────────────────── */
.hero-char-3d {
  display: inline-block;
  transform-style: preserve-3d;
  transform-origin: 50% 50%;
  opacity: 0;
  will-change: transform, opacity, filter;
  background: var(--gradient-silver);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-char-3d--space {
  display: inline-block;
  width: 0.3em;
  background: none;
  -webkit-text-fill-color: transparent;
}

/* Активируется по JS */
.hero-char-3d.fire {
  animation: bigShrink 1.9s cubic-bezier(0.16, 1, 0.3, 1) forwards,
             shimmer 8s linear 1.9s infinite;
}

/* ── ЯДРО: буква огромная → сжимается до нормального размера ─ */
@keyframes bigShrink {
  0% {
    opacity:   0;
    transform: scale(7) translateZ(0px) rotateY(var(--ry, 0deg));
    filter:    blur(22px) brightness(5) saturate(0.4);
    text-shadow:
      0 0 80px  rgba(255,255,255,1),
      0 0 160px rgba(180,180,180,0.7);
  }
  6% {
    opacity:   1;
    filter:    blur(14px) brightness(3.5);
    text-shadow: 0 0 40px rgba(255,255,255,0.9);
  }
  35% {
    transform: scale(1.55) translateZ(0px) rotateY(calc(var(--ry, 0deg) * 0.15));
    filter:    blur(3px)   brightness(1.6);
    text-shadow: 0 0 12px rgba(255,255,255,0.4);
  }
  62% {
    transform: scale(0.94) translateZ(0px) rotateY(0deg);
    filter:    blur(0px)   brightness(1.05);
    text-shadow: none;
  }
  80% {
    transform: scale(1.02) translateZ(0px) rotateY(0deg);
    filter:    blur(0px)   brightness(1);
    text-shadow: none;
  }
  100% {
    opacity:   1;
    transform: scale(1)    translateZ(0px) rotateY(0deg);
    filter:    blur(0px)   brightness(1);
    text-shadow: none;
  }
}

/* ── Вспышка-шлейф на строке при появлении букв ─────────── */
.line-wrap.flash::before {
  content: '';
  position: absolute;
  inset: -8px -40px;
  background: radial-gradient(ellipse 80% 60% at 50% 50%,
    rgba(255,255,255,0.18) 0%,
    rgba(200,200,200,0.06) 40%,
    transparent 70%);
  pointer-events: none;
  animation: lineFlash 1.4s ease-out forwards;
  z-index: -1;
}

@keyframes lineFlash {
  0%   { opacity: 0; transform: scaleX(0.3); }
  15%  { opacity: 1; transform: scaleX(1.1); }
  60%  { opacity: 0.4; }
  100% { opacity: 0; transform: scaleX(1.3); }
}

/* ── Пробелы и совместимость ─────────────────────────────── */
.hero-word       { display: inline-block; opacity: 0; }
.hero-word-space { display: inline-block; width: 0.28em; }
.hero-line       { display: block; }
.hero-char       { display: inline-block; }
.hero-char--space { width: 0.3em; }
@keyframes charReveal {
  0%   { opacity: 0; transform: translateY(0.6em); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ── 3D ВЬЮЕР ────────────────────────────────────────── */
.viewer-wrap {
  position: relative;
  width: 480px;
  height: 480px;
  margin: 48px auto 0;
  opacity: 0;
  animation: fadeIn 1s var(--ease-cinematic) 1.2s forwards;
}

/* ── НАЦИОНАЛЬНЫЙ СЕРВИС — split-reveal ─────────────────── */
/* Контейнер надписи */
.viewer-label {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 60px;
  opacity: 0;
  transition: opacity 0.01s;
  position: relative;
  overflow: visible;
  perspective: 1200px;
}

.viewer-label.is-visible { opacity: 1; }

.viewer-label__strong {
  font-family: 'Georgia', 'Times New Roman', serif;
  font-size: clamp(1.8rem, 3.6vw, 2.88rem);  /* −10% */
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: block;
  position: relative;
  /* Серебряный цвет на всём блоке */
  background: var(--gradient-silver);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 8s linear infinite;
}

/* Каждая буква надписи — 3D-кувырок через Y с нарастанием */
.label-char {
  display: inline-block;
  transform-style: preserve-3d;
  transform-origin: 50% 50%;
  opacity: 0;
  will-change: transform, opacity, filter;
  background: var(--gradient-silver);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.label-char--space {
  display: inline-block;
  width: 0.3em;
  background: none;
  -webkit-text-fill-color: transparent;
}

/* Буква прилетает снизу-сзади как монолит */
.label-char.fire {
  animation: labelSurge 2.2s cubic-bezier(0.075, 0.82, 0.165, 1.0) forwards,
             shimmer 8s linear 2.2s infinite;
}

@keyframes labelSurge {
  0% {
    opacity: 0;
    transform: translateZ(-1600px) translateY(60px) rotateX(-50deg) rotateY(var(--ry, 0deg)) scale(3.5);
    filter: blur(24px) brightness(8) saturate(0);
    text-shadow:
      0 0 100px rgba(255,255,255,1),
      0 0 200px rgba(200,200,200,0.9);
  }
  10% {
    opacity: 1;
    filter: blur(14px) brightness(5);
  }
  35% {
    transform: translateZ(-80px) translateY(4px) rotateX(8deg) rotateY(calc(var(--ry, 0deg) * 0.1)) scale(1.08);
    filter: blur(2px) brightness(1.6);
    text-shadow: 0 0 20px rgba(255,255,255,0.5);
  }
  62% {
    transform: translateZ(12px) translateY(-2px) rotateX(-3deg) rotateY(0deg) scale(1.01);
    filter: blur(0px) brightness(1.1);
    text-shadow: 0 0 6px rgba(255,255,255,0.2);
  }
  82% {
    transform: translateZ(-4px) translateY(0) rotateX(1deg) rotateY(0deg) scale(0.995);
    filter: blur(0px) brightness(1);
    text-shadow: none;
  }
  100% {
    opacity: 1;
    transform: translateZ(0) translateY(0) rotateX(0deg) rotateY(0deg) scale(1);
    filter: blur(0px) brightness(1);
    text-shadow: none;
  }
}

/* ═══════════════════════════════════════════════════════════════
   LABEL PULSE EFFECTS — 4 эффекта по кругу, каждые 4 секунды
   Управляются через .label-char[data-effect="wave|flare|scatter|depth"]
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. WAVE — синусоидальная волна по Y ─────────────────────── */
.label-char.fx-wave {
  animation: fxWave 1.1s cubic-bezier(0.45, 0, 0.55, 1) both;
}
@keyframes fxWave {
  0%   { transform: translateY(0)      scale(1);    }
  30%  { transform: translateY(-0.45em) scale(1.05); filter: brightness(1.6); }
  60%  { transform: translateY(0.12em)  scale(0.97); }
  100% { transform: translateY(0)      scale(1);    filter: brightness(1); }
}

/* ── 2. FLARE — вспышка яркости волной ──────────────────────── */
.label-char.fx-flare {
  animation: fxFlare 1.0s ease-out both;
}
@keyframes fxFlare {
  0%   { filter: brightness(1)   blur(0px);  opacity: 1; transform: scale(1); }
  25%  { filter: brightness(2.2) blur(1px);  opacity: 1; transform: scale(1.1) translateY(-0.05em);
         text-shadow: 0 0 18px rgba(220,220,220,0.7), 0 0 36px rgba(180,180,180,0.4); }
  55%  { filter: brightness(1.4) blur(0px);  opacity: 1; transform: scale(1.03);
         text-shadow: 0 0 8px rgba(200,200,200,0.3); }
  100% { filter: brightness(1)   blur(0px);  opacity: 1; transform: scale(1); text-shadow: none; }
}

/* ── 3. SCATTER — хаотичный разброс и возврат ───────────────── */
.label-char.fx-scatter {
  animation: fxScatter 1.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes fxScatter {
  0%   { transform: translateY(0) translateX(0) rotate(0deg);   opacity: 1; }
  35%  { transform: translateY(var(--sy, -0.6em)) translateX(var(--sx, 4px)) rotate(var(--sr, 8deg)); opacity: 0.6; filter: blur(2px); }
  100% { transform: translateY(0) translateX(0) rotate(0deg);   opacity: 1; filter: blur(0); }
}

/* ── 4. DEPTH — уход в глубину и возврат ────────────────────── */
.label-char.fx-depth {
  animation: fxDepth 1.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes fxDepth {
  0%   { transform: translateZ(0)     scale(1)    rotateX(0deg);   opacity: 1; filter: blur(0); }
  40%  { transform: translateZ(-280px) scale(0.55) rotateX(18deg);  opacity: 0.3; filter: blur(6px) brightness(0.5); }
  70%  { transform: translateZ(30px)  scale(1.06) rotateX(-4deg);  opacity: 1; filter: blur(0) brightness(1.4); }
  100% { transform: translateZ(0)     scale(1)    rotateX(0deg);   opacity: 1; filter: blur(0) brightness(1); }
}

#logo-canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  z-index: 1;
}

/* Drop zone */
.drop-zone {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  transition: border-color 0.3s, background 0.3s, opacity 0.6s;
  cursor: pointer;
}

.drop-zone.drag-over {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.04);
}

.drop-zone__icon svg {
  width: 64px;
  height: 64px;
  display: block;
  margin-bottom: 4px;
  animation: spin 12s linear infinite;
}

.drop-zone__text {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.6);
}

.drop-zone__sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.drop-zone__btn {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 24px;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s;
}
.drop-zone__btn:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

.drop-zone__formats {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.2);
  margin-top: 4px;
}

/* Loading spinner */
.model-loading {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: rgba(0,0,0,0.6);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
}

.model-loading__spinner {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,0.1);
  border-top-color: rgba(255,255,255,0.7);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@media (max-width: 600px) {
  .viewer-wrap { width: 300px; height: 300px; }
}

/* ── СЕКЦИИ ──────────────────────────────────────────── */
.section-dark {
  position: relative;
  z-index: 1;
  padding: 60px 0;
  border-top: none;
}

.hero-fade-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 300px;
  background: linear-gradient(to bottom, transparent 0%, #000000 100%);
  pointer-events: none;
  z-index: 2;
}

#services::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 220px;
  background: linear-gradient(to bottom, #000000 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}


.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-label {
    display:none;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--clr-silver-4);
  margin-bottom: 20px;
  text-align: center;
}

.section-title {
    display:none;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: shimmer 8s linear infinite;
  margin-bottom: 64px;
  letter-spacing: 0.04em;
  text-align: center;
}

#services .section-title {
    display: block;
}

.section-inner--center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section-inner--center .video-wrap {
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* ── МИНИ 3D ЛОГОТИП В БЛОКЕ УСЛУГ ──────────────────── */
.services-logo-wrap {
  display: none;
}

/* ── ПОИСК ПО УСЛУГАМ ─────────────────────────────── */
.services-search {
  position: relative;
  max-width: 520px;
  margin: 0 auto 52px;
}

.services-search__input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(200,210,255,0.18);
  border-radius: 2px;
  padding: 14px 48px 14px 20px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: #fff;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
  box-sizing: border-box;
}

.services-search__input::placeholder {
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
}

.services-search__input:focus {
  border-color: rgba(200,210,255,0.45);
  background: rgba(255,255,255,0.07);
}

.services-search__icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.3);
  pointer-events: none;
}

/* ── РЕЗУЛЬТАТЫ ПОИСКА ───────────────────────────────── */
.services-search-results {
  max-width: 520px;
  margin: -40px auto 40px;
  background: rgba(10,10,15,0.97);
  border: 1px solid rgba(200,215,255,0.18);
  border-top: none;
  max-height: 420px;
  overflow-y: auto;
}

.services-search-results::-webkit-scrollbar { width: 4px; }
.services-search-results::-webkit-scrollbar-track { background: transparent; }
.services-search-results::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

.services-search-results__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 20px;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.2s;
}

.services-search-results__item:hover {
  background: rgba(200,215,255,0.07);
}

.services-search-results__svc {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.03em;
}

.services-search-results__cat {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.services-search-results__empty {
  padding: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
}

/* ── АНИМАЦИЯ МЕНЮ ────────────────────────────────── */
#main-nav {
  opacity: 0;
  transform: translateY(-20px);
  animation: navSlideDown 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

@keyframes navSlideDown {
  0%   { transform: translateY(-20px); opacity: 0; }
  60%  { opacity: 1; }
  100% { transform: translateY(0);     opacity: 1; }
}

.nav-link {
  opacity: 0;
  animation: navLinkFade 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.nav-links li:nth-child(1) .nav-link { animation-delay: 0.6s; }
.nav-links li:nth-child(2) .nav-link { animation-delay: 0.75s; }
.nav-links li:nth-child(3) .nav-link { animation-delay: 0.9s; }
.nav-links li:nth-child(4) .nav-link { animation-delay: 1.05s; }

.nav-phone {
  opacity: 0;
  animation: navLinkFade 0.7s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

@keyframes navLinkFade {
  0%   { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ── ВИДЕОПРЕЗЕНТАЦИЯ ────────────────────────────────── */
.video-wrap {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
  box-shadow:
    0 0 60px rgba(180, 190, 255, 0.08),
    0 0 120px rgba(160, 170, 240, 0.04);
}

.video-wrap video {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
}

/* ── УСЛУГИ ──────────────────────────────────────────── */
.section-sub {
  font-size: 0.85rem;
  color: var(--clr-silver-4);
  letter-spacing: 0.08em;
  margin-bottom: 48px;
  opacity: 0.7;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
}

.service-card {
  padding: 40px 32px 36px;
  background: linear-gradient(135deg, rgba(220,225,240,0.13) 0%, rgba(200,210,235,0.08) 50%, rgba(215,220,240,0.12) 100%);
  border: 1px solid rgba(200,215,255,0.28);
  position: relative;
  overflow: hidden;
  transition: background 0.4s, border-color 0.4s, transform 0.3s;
  cursor: pointer;
  outline: none;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-metal);
  transform: scaleX(0);
  transition: transform 0.5s var(--ease-cinematic);
}

.service-card:hover,
.service-card:focus-visible {
  background: rgba(255,255,255,0.045);
  border-color: rgba(255,255,255,0.13);
  transform: translateY(-2px);
}
.service-card:hover::before,
.service-card:focus-visible::before { transform: scaleX(1); }

/* Иконка категории — убрана */
.service-card__icon { display: none; }

/* Номер */
.service-card__num {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--clr-silver-4);
  margin-bottom: 16px;
  font-family: var(--font-sans);
}

/* Заголовок */
.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  margin-bottom: 12px;
  letter-spacing: 0.03em;
  line-height: 1.4;
}

/* Кол-во услуг */
.service-card__count {
  font-size: 0.75rem;
  color: var(--clr-silver-4);
  letter-spacing: 0.1em;
  opacity: 0.6;
}

/* Стрелка */
.service-card__arrow {
  position: absolute;
  bottom: 28px;
  right: 28px;
  color: var(--clr-silver-4);
  opacity: 0.4;
  transition: opacity 0.3s, transform 0.3s, color 0.3s;
}
.service-card:hover .service-card__arrow,
.service-card:focus-visible .service-card__arrow {
  opacity: 1;
  color: var(--clr-silver-1);
  transform: translateX(4px);
}

/* Нижняя линия — анимируется при hover */
.service-card:hover .card-line { width: 100%; }

/* Старые стили заголовков карточек (совместимость) */
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.service-card p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--clr-silver-4);
}

.card-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gradient-metal);
  transition: width 0.6s var(--ease-cinematic);
}

.service-card:hover .card-line { width: 100%; }

/* ── ОТЗЫВЫ ──────────────────────────────────────────── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.review-card {
  padding: 40px 32px;
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  transition: border-color 0.4s;
}

.review-card:hover { border-color: rgba(255,255,255,0.15); }

.quote-mark {
  font-family: var(--font-serif);
  font-size: 5rem;
  line-height: 0.5;
  color: rgba(255,255,255,0.06);
  margin-bottom: 20px;
}

.review-card p {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--clr-silver-3);
  margin-bottom: 24px;
  font-style: italic;
}

.reviewer {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--clr-silver-4);
  text-transform: uppercase;
}

.reviews-action {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.btn-review {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-silver-3);
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 16px 48px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background 0.4s, border-color 0.4s, transform 0.3s, color 0.3s;
}

.btn-review::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-metal);
  transform: scaleX(0);
  transition: transform 0.5s var(--ease-cinematic);
}

.btn-review:hover {
  background: rgba(255,255,255,0.045);
  border-color: rgba(255,255,255,0.13);
  transform: translateY(-2px);
  color: #fff;
}

.btn-review:hover::before {
  transform: scaleX(1);
}

/* ── КОНТАКТЫ ────────────────────────────────────────── */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

a.contact-value[href^="tel"] {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

/* Доп подзаголовок адреса */
.contact-value-sub {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--clr-silver-4);
  letter-spacing: 0.08em;
  -webkit-text-fill-color: initial;
  opacity: 0.7;
}

/* 3D вьюер в контактах */
.contacts-viewer {
  position: relative;
  width: 100%;
  height: 420px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.01);
  overflow: hidden;
}

.contacts-viewer canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.contacts-viewer__hint {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.18);
  text-transform: uppercase;
  pointer-events: none;
  white-space: nowrap;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.contact-label {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-silver-4);
}

.contact-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  text-decoration: none;
  transition: background-position 0.4s;
}

.contact-value:hover { background-position: 100% 0; }

/* ── ФОРМА ───────────────────────────────────────────── */
.contact-form { display: flex; flex-direction: column; gap: 32px; }

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 12px 0;
  outline: none;
  transition: border-color 0.3s;
  resize: none;
}

.form-group label {
  position: absolute;
  top: 12px; left: 0;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-silver-4);
  transition: all 0.3s var(--ease-cinematic);
  pointer-events: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -16px;
  font-size: 0.6rem;
  color: var(--clr-silver-3);
  letter-spacing: 0.25em;
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: rgba(255,255,255,0.5);
}

.form-group::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gradient-metal);
  transition: width 0.4s var(--ease-cinematic);
}

.form-group:focus-within::after { width: 100%; }

.submit-btn {
  align-self: flex-start;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--clr-silver-2);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 16px 48px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s, color 0.4s;
}

.submit-btn:hover { border-color: rgba(255,255,255,0.6); color: #fff; }

.btn-ripple {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.05), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s;
}

.submit-btn:hover .btn-ripple { transform: translateX(100%); }

/* ── FOOTER ──────────────────────────────────────────── */
/* ── FOOTER ──────────────────────────────────────────── */
#main-footer {
  position: relative;
  z-index: 1;
  padding: 40px 0;
}

.footer-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1) 20%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.1) 80%, transparent);
  margin-bottom: 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-align: center;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.6;
}

/* ── Кнопка «Публичная оферта» в футере ─────────────── */
.footer-oferta-btn {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: shimmer 6s linear infinite;
  border: none;
  background-color: transparent;
  cursor: pointer;
  padding: 6px 0;
  position: relative;
  transition: opacity 0.25s;
}
.footer-oferta-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,200,200,0.5), transparent);
  transform: scaleX(0.6);
  transition: transform 0.3s var(--ease-cinematic);
}
.footer-oferta-btn:hover { opacity: 0.75; }
.footer-oferta-btn:hover::after { transform: scaleX(1); }

/* ── Модал оферты — широкая панель с прокруткой ──────── */
.oferta-panel {
  max-width: 760px;
  max-height: 88vh;
}

.oferta-body {
  padding: 28px 40px 40px;
  overflow-y: auto;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.12) transparent;
}
.oferta-body::-webkit-scrollbar { width: 4px; }
.oferta-body::-webkit-scrollbar-track { background: transparent; }
.oferta-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

.oferta-body h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 28px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.oferta-body h3:first-child { margin-top: 0; }

.oferta-body p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(200,200,200,0.85);
  margin-bottom: 12px;
}

.oferta-body ul {
  margin: 0 0 14px 0;
  padding-left: 0;
  list-style: none;
}
.oferta-body ul li {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(200,200,200,0.85);
  padding-left: 18px;
  position: relative;
  margin-bottom: 6px;
}
.oferta-body ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(180,180,180,0.45);
}

.footer-contacts {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
  color: #fff;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-contacts a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s;
}
.footer-contacts a:hover { opacity: 0.7; }

/* ── KEYFRAMES ───────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes revealWord {
  from { opacity: 0; transform: translateY(100%); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.2); }
}

/* ── DOT NAVIGATION ──────────────────────────────────── */
#fp-dots {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fp-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  position: relative;
  transition: background 0.3s, transform 0.3s;
}

.fp-dot::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid transparent;
  transition: border-color 0.3s, transform 0.3s;
}

.fp-dot:hover {
  background: rgba(255,255,255,0.6);
  transform: scale(1.3);
}

.fp-dot.active {
  background: #fff;
  transform: scale(1.2);
  box-shadow: 0 0 8px rgba(255,255,255,0.7), 0 0 20px rgba(255,255,255,0.2);
}

.fp-dot.active::before {
  border-color: rgba(255,255,255,0.4);
  transform: scale(1.8);
}

/* Tooltip при hover */
.fp-dot[data-label]::after {
  content: attr(data-label);
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.fp-dot:hover[data-label]::after {
  opacity: 1;
}

/* ── RESPONSIVE ───────────────────────────────────────── */

/* ── Бургер-кнопка ───────────────────────────────────── */
.nav-burger {
  display: none;                       /* скрыт на десктопе */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  padding: 8px;
  z-index: 200;
  transition: border-color 0.25s;
}
.nav-burger:hover { border-color: rgba(255,255,255,0.4); }
.nav-burger span {
  display: block;
  width: 20px;
  height: 1px;
  background: #fff;
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1),
              opacity   0.25s;
  transform-origin: center;
}
/* Крест при открытом меню */
.nav-burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Мобильная панель меню ───────────────────────────── */
.nav-mobile-menu {
  display: none;                        /* скрыта на десктопе */
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  /* высота только под ссылки, не на весь экран */
  height: auto;
  z-index: 99;
  flex-direction: column;
  align-items: stretch;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.3s cubic-bezier(0.16,1,0.3,1),
              transform 0.3s cubic-bezier(0.16,1,0.3,1);
}
.nav-mobile-menu.is-open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

/* Тёмная подложка — на весь экран под панелью */
.nav-mobile-backdrop {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: -1;                          /* под ссылками, но над контентом */
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.nav-mobile-menu.is-open .nav-mobile-backdrop {
  opacity: 1;
  pointer-events: all;
}

/* Список ссылок — белый блок поверх подложки */
.nav-mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  width: 100%;
  background: rgba(8,8,8,0.97);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-mobile-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(200,200,200,0.9);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color 0.2s, background 0.2s;
}
.nav-mobile-link:last-child { border-bottom: none; }
.nav-mobile-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.04);
}

.nav-mobile-phone {
  display: none; /* телефон убран из меню */
}

@media (max-width: 768px) {
  .nav-container { padding: 0 20px; }
  .section-inner  { padding: 0 20px; }
  .contacts-grid  { grid-template-columns: 1fr; gap: 48px; }
  .contacts-viewer { height: 300px; }
}

/* ── Мобильный телефон в шапке (только mobile) ──────── */
.nav-phone-mobile {
  display: none; /* скрыт на десктопе */
}

@media (max-width: 480px) {
  /* ── Сетка nav: бургер слева, телефон справа ──────── */
  .nav-links  { display: none; }
  .nav-phone  { display: none; }          /* десктопный телефон скрыт */

  .nav-container {
    grid-template-columns: auto 1fr auto; /* бургер | пусто | телефон */
    padding: 0 16px;
  }

  .nav-burger {
    display:    flex;
    grid-column: 1;
    justify-self: start;
    order: -1;
  }

  .nav-phone-mobile {
    display:      block;
    grid-column:  3;
    justify-self: end;
    font-family:  var(--font-sans);
    font-size:    1rem;
    font-weight:  700;
    letter-spacing: 0.06em;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
  }
  .nav-phone-mobile:hover { color: var(--clr-silver-3); }

  .nav-mobile-menu { display: flex; }

  /* ── Фикс горизонтального скролла ─────────────────── */
  html, body { overflow-x: hidden; max-width: 100vw; }

  /* ── Заголовок Hero ──────────────────────────────── */
  .hero-title {
    font-size: clamp(1.25rem, 6.5vw, 2rem);
    letter-spacing: 0.02em;
    white-space: normal;
    word-break: keep-all;
  }
  .hero-content { padding: 0 16px; max-width: 100%; }

  /* ── Подпись НАЦИОНАЛЬНЫЙ СЕРВИС ─────────────────── */
  .viewer-label__strong {
    font-size: clamp(1rem, 5vw, 1.6rem) !important;
    letter-spacing: 0.08em;
    white-space: normal;
    word-break: break-word;
  }

  /* ── Заголовки секций ────────────────────────────── */
  .section-title {
    font-size: clamp(1.4rem, 6vw, 2rem);
    word-break: keep-all;
    margin-bottom: 36px;
  }

  /* ── 3D вьюер ────────────────────────────────────── */
  .viewer-wrap { width: 260px; height: 260px; }

  /* ── Сервисы ─────────────────────────────────────── */
  .services-grid { gap: 12px; }

  /* ── Модалки ─────────────────────────────────────── */
  .svc-modal  { padding: 0; align-items: flex-end; }
  .svc-modal__panel {
    max-width:  100%;
    max-height: 90vh;
    transform:  translateY(100%);
  }
  .svc-modal.is-open .svc-modal__panel { transform: translateY(0); }
  .svc-modal__header { padding: 28px 20px 0; }
  .svc-modal__title  { font-size: 1.4rem; }
  .oferta-body       { padding: 20px 20px 32px; }
}

/* ═══════════════════════════════════════════════════════
   МОДАЛЬНОЕ ОКНО УСЛУГ
   ═══════════════════════════════════════════════════════ */

/* Блокировка скролла body */
body.modal-open { overflow: hidden; }

/* Оверлей */
.svc-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.svc-modal.is-open {
  pointer-events: all;
  opacity: 1;
  visibility: visible;
}

/* Фон-затемнение */
.svc-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Панель */
.svc-modal__panel {
  position: relative;
  width: 100%;
  max-width: 620px;
  max-height: 85vh;
  background: #0d0d0d;
  border: 1px solid rgba(255,255,255,0.09);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 32px 80px rgba(0,0,0,0.7),
    0 0 60px rgba(180,160,120,0.04);
}
.svc-modal.is-open .svc-modal__panel {
  transform: translateY(0) scale(1);
}

/* Кнопка закрытия */
.svc-modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
  z-index: 2;
}
.svc-modal__close:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.18);
  color: #fff;
}

/* Шапка модала */
.svc-modal__header {
  padding: 36px 40px 0;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.svc-modal__icon {
  font-size: 2rem;
  line-height: 1;
}
.svc-modal__title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  background: var(--gradient-silver);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

/* Подсказка */
.svc-modal__hint {
  padding: 12px 40px 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.28);
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

/* ── Галерея в попапе ────────────────────────────────── */
.svc-modal__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 20px 40px 0;
  flex-shrink: 0;
}

.svc-modal__gallery-item {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 2px;
}

.svc-modal__gallery-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0.85;
}

.svc-modal__gallery-item img:hover {
  transform: scale(1.04);
  opacity: 1;
}

/* Разделительная линия под шапкой */
.svc-modal__header::after {
  display: none;
}
.svc-modal__panel::before {
  content: '';
  display: block;
  height: 1px;
  margin: 20px 40px 0;
  background: linear-gradient(90deg,
    transparent,
    rgba(255,255,255,0.1) 30%,
    rgba(255,255,255,0.1) 70%,
    transparent
  );
  flex-shrink: 0;
}

/* Список услуг — скроллируемый */
.svc-modal__list {
  list-style: none;
  overflow-y: auto;
  padding: 12px 24px 16px;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.12) transparent;
}
.svc-modal__list::-webkit-scrollbar { width: 4px; }
.svc-modal__list::-webkit-scrollbar-track { background: transparent; }
.svc-modal__list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

/* Строка услуги */
.svc-modal__item {
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.svc-modal__item.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Ссылка-кнопка услуги */
.svc-modal__service {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  color: var(--clr-silver-3);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.22s, color 0.22s, padding-left 0.22s, border-color 0.22s;
  border-radius: 2px;
}
.svc-modal__service:hover {
  background: rgba(255,255,255,0.05);
  color: var(--clr-silver-1);
  padding-left: 22px;
  border-color: rgba(255,255,255,0.1);
}
.svc-modal__service:hover .svc-modal__call-icon {
  opacity: 1;
  transform: scale(1.15);
  color: #c8b89a;
}

.svc-modal__service-text {
  font-size: 1.05rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  flex: 1;
}

.svc-modal__call-icon {
  color: rgba(255,255,255,0.25);
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.22s, transform 0.22s, color 0.22s;
}

/* Подвал модала — телефон */
.svc-modal__footer {
  padding: 16px 40px 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.svc-modal__phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.25s;
}
.svc-modal__phone:hover { color: var(--clr-silver-1); }

/* Пустое состояние (нет услуг в категории) */
.svc-modal__item--empty {
  opacity: 1 !important;
  transform: none !important;
  padding: 24px 16px;
}
.svc-modal__empty {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.06em;
  font-style: italic;
}