:root {
  --city-image: url('/images/city.jpg');
  --city-ratio: 1.7778;
  --site-max: min(96vw, 1536px);
  --overlay-darkness: 0.45;
  --transition-base: 280ms;
  --neon: #24d5f5;
  --neon-strong: #8ff4ff;
  --neon-soft: rgba(36, 213, 245, 0.58);
  --neon-rgb: 36, 213, 245;
  --neon-strong-rgb: 143, 244, 255;
  --ink-cyan: #021923;
  --text: #f7fdff;
  --text-dim: rgba(224, 246, 255, 0.8);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: #05080d;
  color: var(--text);
  overflow-x: hidden;
}

body.is-lightbox-open {
  overflow: hidden;
}

a {
  color: inherit;
}

.site-inner {
  width: var(--site-max);
  margin-inline: auto;
}

.hero-shell {
  /*
    Режим full-width: сцена всегда занимает всю ширину экрана.
    Эти же размеры используются слоями подсветки и hover-зонами,
    поэтому координаты зданий остаются синхронизированы с картинкой.
  */
  --scene-w: 100vw;
  --scene-h: calc(100vw / var(--city-ratio));
  --parallax-x: 0px;
  --parallax-y: 0px;
  position: relative;
  height: var(--scene-h);
  min-height: var(--scene-h);
  overflow: hidden;
  isolation: isolate;
  padding: 0;
  background: #040912;
}

.hero-shell::before,
.hero-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-shell::before {
  background:
    radial-gradient(circle at 18% 14%, rgba(60, 218, 246, 0.12), transparent 35%),
    radial-gradient(circle at 76% 20%, rgba(50, 207, 240, 0.1), transparent 38%),
    linear-gradient(180deg, rgba(4, 10, 18, 0) 0%, rgba(4, 10, 18, 0.28) 100%);
}

.hero-shell::after {
  background:
    radial-gradient(circle at 14% 26%, rgba(255, 255, 255, 0.22) 0 1px, transparent 1.5px),
    radial-gradient(circle at 42% 18%, rgba(136, 236, 250, 0.19) 0 1px, transparent 1.5px),
    radial-gradient(circle at 67% 30%, rgba(128, 232, 248, 0.2) 0 1px, transparent 1.5px),
    radial-gradient(circle at 84% 22%, rgba(255, 255, 255, 0.2) 0 1px, transparent 1.5px);
  opacity: 0.24;
  transform: translate3d(0, 0, 0) scale(1.03);
}

.hero-scene {
  position: absolute;
  left: 50%;
  top: 0;
  width: var(--scene-w);
  height: var(--scene-h);
  transform: translateX(-50%) translate(var(--parallax-x), var(--parallax-y));
  z-index: 0;
}

.hero-base,
.hero-layers {
  position: absolute;
  inset: 0;
}

.hero-base {
  background-image:
    linear-gradient(to bottom, rgba(3, 8, 14, calc(var(--overlay-darkness) - 0.08)), rgba(3, 8, 14, calc(var(--overlay-darkness) + 0.18))),
    var(--city-image);
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.5) saturate(0.86);
}

.hero-base::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 6%, rgba(36, 213, 245, 0.18), transparent 28%),
    radial-gradient(circle at 78% 12%, rgba(36, 213, 245, 0.12), transparent 32%);
  pointer-events: none;
}

.hero-layers {
  pointer-events: none;
}

.building-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: var(--city-image);
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  clip-path: var(--clip);
  opacity: 0;
  transition: opacity var(--transition-base) ease;
  filter: brightness(1.08) contrast(1.06) saturate(1.08);
  will-change: opacity;
}

.building-layer::after {
  display: none;
}

/*
  БИЛБОРД "ОСТАВИТЬ ЗАЯВКУ" НА ФОНЕ
  --clip отвечает за общую подсветку световой таблички и стойки.
  --billboard-sign-clip отвечает только за мерцающую табличку без стойки.
  --request-zone-clip отвечает за кликабельную область кнопки.
  Если билборд сместится на изображении:
    X% двигает точку вправо/влево;
    Y% двигает точку вверх/вниз.
*/
.billboard-layer {
  --clip: polygon(
      77.15% 69.95%,
      77.55% 68.5%,
      78.35% 68.3%,
      94.65% 65.05%,
      95.05% 65.5%,
      95.12% 80.95%,
      94.45% 82.75%,
      87.65% 84.35%,
      87.55% 95%,
      86.1% 95%,
      86.1% 83.5%,
      77.65% 83.7%,
      77.18% 82.45%);
  --billboard-sign-clip: polygon(
      77.15% 69.95%,
      77.55% 68.15%,
      78.35% 67.35%,
      94.65% 65.05%,
      95.05% 65.5%,
      95.12% 80.95%,
      94.45% 81.75%,
      77.65% 83.05%,
      77.18% 82.45%);
  z-index: 5;
  opacity: 1;
  filter:
    brightness(1.22)
    contrast(1.1)
    saturate(1.28)
    drop-shadow(0 0 0.26rem rgba(255, 72, 239, 0.62))
    drop-shadow(0 0 0.58rem rgba(116, 231, 255, 0.32));
  animation: none;
}

.billboard-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  display: block;
  clip-path: var(--billboard-sign-clip);
  background:
    radial-gradient(circle at 84% 75%, rgba(255, 74, 239, 0.32), transparent 17%),
    radial-gradient(circle at 86% 76%, rgba(95, 225, 255, 0.18), transparent 22%);
  mix-blend-mode: screen;
  pointer-events: none;
  animation: billboardFlicker 2.8s steps(1, end) infinite;
}

.hero-request-zone {
  --request-zone-clip: polygon(77.25% 69.75%, 77.65% 68.15%, 94.55% 65.2%, 95% 65.75%, 95% 81.1%, 94.35% 81.85%, 77.75% 83.05%, 77.25% 82.3%);
  position: absolute;
  left: 50%;
  top: 0;
  width: var(--scene-w);
  height: var(--scene-h);
  z-index: 10;
  clip-path: var(--request-zone-clip);
  transform: translateX(-50%) translate(var(--parallax-x), var(--parallax-y));
}

.hero-request-zone:focus-visible {
  outline: 2px solid rgba(255, 93, 244, 0.95);
  outline-offset: 4px;
}

/*
  ==============================================
  РУЧНАЯ ПОДГОНКА CLIP-PATH ДЛЯ КАЖДОГО ЗДАНИЯ
  Эти координаты отвечают за ВИДИМУЮ ПОДСВЕТКУ дома.

  --clip:
    Полный контур здания, который загорается при наведении.
    Менять его, если подсветка заходит на небо/соседнее здание
    или не захватывает крышу/нижний край.

  --sign-clip:
    Контур самой световой вывески внутри здания.
    Сейчас он оставлен отдельно как ориентир для ручной правки.
    Активная область наведения ниже дублируется в .zone-*.

  Формат точки: X% Y%
    X% - позиция слева направо.
    Y% - позиция сверху вниз.

  Как править:
    увеличить X -> точка двигается правее;
    уменьшить X -> точка двигается левее;
    увеличить Y -> точка двигается ниже;
    уменьшить Y -> точка двигается выше.

  Все проценты считаются относительно изображения city.png
  внутри hero-сцены. Точки polygon идут по контуру здания
  по кругу, поэтому править лучше соседние точки вместе.

  Как читать карту точек ниже:
    P1 = первая пара процентов в polygon();
    P2 = вторая пара процентов и так далее.
    Между соседними точками браузер проводит прямую линию.
    Последняя точка автоматически соединяется с P1.
  ==============================================
*/
.building-1 {
  /*
    ДОМ 1: "Рекламные вывески" - крайний высокий дом слева.
    P1  4.9% 20.8%  - левый верхний край фасада;
    P2  6.1% 15.2%  - левый скос крыши;
    P3  9.4% 11.5%  - самая верхняя левая точка крыши;
    P4  17.9% 14.9% - правый верхний угол крыши;
    P5  17.8% 81.1% - правый нижний край основной башни;
    P6  19.1% 81.5% - правый выступ у основания;
    P7  18.8% 84.1% - нижний правый угол выступа;
    P8  16.3% 84.1% - нижний край правой части основания;
    P9  16.1% 82.3% - верх внутренней ступени основания;
    P10 7.1% 82.3%  - верх длинной нижней части здания;
    P11 6.7% 84.3%  - нижний правый угол левого цоколя;
    P12 5.7% 84.3%  - нижний левый угол цоколя;
    P13 5.4% 82.9%  - левый скос основания;
    P14 4.9% 82.4%  - левый нижний край башни.
  */
  --clip: polygon(5.3% 17.8%, 9.4% 11.5%, 17.6% 14.9%, 17.8% 81.1%, 19.1% 81.5%, 18.8% 84.1%, 16.3% 84.1%, 16.1% 82.3%, 7.1% 82.3%, 6.7% 84.3%, 5.7% 84.3%, 5.4% 82.9%, 4.9% 82.4%);
  /* Вывеска дома 1. Меняется, если нужно точнее совпадение с текстом на фасаде. */
  --sign-clip: polygon(9.4% 22.6%, 17.1% 22.2%, 17% 62.6%, 9.8% 62.9%);
}

.building-2 {
  /*
    ДОМ 2: "Навигационные носители" - здание с оранжевой вывеской.
    P1 19.3% 38.4% - левый верхний угол фасада;
    P2 20.2% 36.2% - верхняя левая точка крыши;
    P3 28.5% 37.9% - правый верхний угол крыши;
    P4 28.5% 81.6% - правый нижний край башни;
    P5 23.5% 82%   - нижний правый участок основания;
    P6 23.3% 80.5% - правая внутренняя ступень основания;
    P7 21.7% 80.5% - левая внутренняя ступень основания;
    P8 21.5% 82.4% - нижний левый выступ основания;
    P9 19.1% 82.3% - левый нижний угол здания.
  */
  --clip: polygon(19.05% 38%, 20.2% 35.6%, 28.2% 37.6%, 28.5% 81.6%, 23.5% 82%, 23.3% 80.5%, 21.7% 80.5%, 21.5% 82.4%, 19.05% 82.3%);
  /* Вывеска дома 2. */
  --sign-clip: polygon(20.7% 42.5%, 28.8% 42.4%, 28.7% 61.4%, 20.8% 61.6%);
}

.building-3 {
  /*
    ДОМ 3: "Световые панели" - высокое бирюзовое здание.
    P1 28.9% 37.6% - левый край ниже скоса крыши;
    P2 29.8% 33.8% - средняя точка левого скоса;
    P3 29.8% 31.1% - верхняя точка левого скоса;
    P4 32.7% 25.8% - левый верхний угол крыши;
    P5 42.2% 27.9% - правый верхний угол крыши;
    P6 42.2% 82.5% - правый нижний угол здания;
    P7 29.6% 82.8% - левый нижний угол здания;
    P8 28.9% 80.2% - нижний край левой выступающей грани.
  */
  --clip: polygon(
      29.1% 33.6%,
      29.8% 29.5%,
      31% 27.65%,
      31.3% 27.65%,
      31.3% 27.95%,
      31.9% 27.95%,
      32.7% 25.5%,
      37% 26.4%,
      37% 26.1%,
      37.2% 26.1%,
      37.2% 26.4%,
      42.2% 27.9%,
      42.2% 82.5%,
      30.2% 82.8%,
      29.1% 80.2%);
  /* Вывеска дома 3. */
  --sign-clip: polygon(33% 41.8%, 42.1% 41.8%, 42% 56.5%, 33.1% 56.6%);
}

.building-4 {
  /*
    ДОМ 4: "Широкоформатная печать" - самое высокое центральное здание.
    P1 44.9% 12.9% - левый верхний край фасада;
    P2 49.7% 6.6%  - левый скос крыши;
    P3 50.9% 5.2%  - самая высокая левая точка крыши;
    P4 59.6% 8.4%  - правый верхний угол крыши;
    P5 59.6% 86.1% - правый нижний угол здания;
    P6 50.4% 86.1% - нижний край центральной части;
    P7 48.8% 81.5% - правый угол нижнего левого выступа;
    P8 45% 81.5%   - левый нижний угол здания.
  */
  --clip: polygon(
      45% 13.2%,
      48.55% 7.8%,
      48.9% 8.1%,
      49.65% 6.8%,
      49.65% 5.4%,
      49.9% 5.4%,
      49.9% 6.6%,
      50.65% 6.7%,
      50.65% 6%,
      50.9% 6%,
      50.9% 6.8%,
      54.5% 7.9%,
      54.5% 7.1%,
      54.75% 7.1%,
      54.75% 8%,
      56.85% 8.7%,
      56.85% 7.9%,
      57.1% 7.9%,
      57.1% 8.8%,
      58.55% 9.1%,
      58.55% 8.3%,
      58.75% 8.3%,
      58.75% 9.2%,
      59.4% 9.4%,
      59.4% 81.5%,
      45% 81.5%);
  /* Вывеска дома 4. */
  --sign-clip: polygon(47.9% 22.8%, 59.5% 22.8%, 59.3% 56.6%, 48.1% 56.8%);
}

.building-5 {
  /*
    ДОМ 5: "Сувенирная продукция" - здание с желтой вывеской.
    P1 61.5% 40.5% - левый край под верхней частью здания;
    P2 61.5% 31.9% - верх левой вертикальной грани;
    P3 63.4% 28.7% - нижняя точка левого скоса крыши;
    P4 65.8% 26.4% - верхняя левая точка крыши;
    P5 71.3% 28.2% - правый верхний угол крыши;
    P6 71.4% 40.8% - правый край основной высокой части;
    P7 73.2% 41.6% - верхний правый угол выступа;
    P8 73.4% 79.1% - правый нижний угол здания;
    P9 61.5% 79.3% - левый нижний угол здания.
  */
  --clip: polygon(
      61.2% 40.95%,
      61.6% 40.75%,
      61.65% 31.2%,
      63.4% 29.5%,
      63.4% 28.7%,
      64.05% 28.3%,
      64.05% 27.5%,
      64.3% 27.5%,
      64.3% 28%,
      65% 28.05%,
      65.8% 27.1%,
      66.2% 27.2%,
      66.2% 26.4%,
      66.45% 26.4%,
      66.45% 27.3%,
      68.2% 27.9%,
      68.2% 27.1%,
      68.45% 27.1%,
      68.45% 28.05%,
      70.7% 28.8%,
      70.7% 28%,
      70.95% 28%,
      70.95% 28.9%,
      71.45% 29%,
      71.45% 34.5%,
      71.9% 34.6%,
      71.85% 42.55%,
      73.18% 42.93%,
      73.18% 44.2%,
      73.7% 44.3%,
      73.4% 79.1%,
      61.2% 79.3%);
  /* Вывеска дома 5. */
  --sign-clip: polygon(65.2% 35.8%, 72.9% 35.8%, 72.8% 60.3%, 65.3% 60.5%);
}

.building-6 {
  /*
    ДОМ 6: "Рекламные стенды" - высокое здание с фиолетовой вывеской.
    P1  74.4% 29.4% - левый верхний край фасада;
    P2  78.1% 23.4% - левый верхний угол крыши;
    P3  80.9% 23.6% - крыша перед первым красным фонарём;
    P4  81.4% 22.9% - верх первого красного фонаря;
    P5  81.8% 23.7% - участок крыши между фонарями;
    P6  82.3% 22.8% - верх второго красного фонаря;
    P7  82.7% 23.6% - крыша после второго фонаря;
    P8  83.8% 26.3% - правый верхний угол крыши;
    P9  84.3% 43.7% - правый край высокой части;
    P10 85% 44.3%   - верхний угол правого выступа;
    P11 85% 79.5%   - правый нижний угол здания;
    P12 82.1% 82.7% - нижний правый скос основания;
    P13 74.1% 82.9% - левый нижний угол здания.

    Для уменьшения неба около фонарей правьте P3-P7.
    Для левого верхнего угла крыши правьте P1-P2.
  */
  --clip: polygon(
      74.6% 28%,
      78% 23.9%,
      80.8% 24.8%,
      80.8% 23.5%,
      81% 23.5%,
      81% 24.9%,
      81.6% 25.1%,
      81.6% 23.8%,
      81.8% 23.8%,
      81.8% 25.2%,
      84.1% 26.1%,
      84.1% 45.5%,
      84.9% 45.6%,
      85% 79.5%,
      82.1% 82.7%,
      74.1% 82.9%);
  /* Вывеска дома 6. */
  --sign-clip: polygon(76.1% 40.8%, 82.8% 40.8%, 82.7% 60.9%, 76.2% 61.1%);
}

.building-7 {
  /*
    ДОМ 7: "Дизайн" - крайнее правое здание с синей вывеской.
    P1 85.9% 36.9% - левый верхний край фасада;
    P2 90.5% 33.1% - самая высокая левая точка крыши;
    P3 95.8% 35.3% - правый верхний угол крыши;
    P4 95.8% 53.8% - правый край верхней части здания;
    P5 96.8% 54.7% - верхний угол правого выступа;
    P6 96.8% 83%   - правый нижний угол здания;
    P7 91.2% 84.7% - нижняя центральная точка основания;
    P8 86.2% 83.1% - левый нижний угол здания.
  */
  --clip: polygon(
      86.1% 36.9%,
      87.2% 36%,
      87.4% 35%,
      88.5% 35.1%,
      90.5% 33.45%,
      95.8% 36.7%,
      95.8% 52.3%,
      96.4% 52.6%,
      96.4% 85%,
      91.2% 84.7%,
      86.2% 83.1%);
  /* Вывеска дома 7. */
  --sign-clip: polygon(88.1% 44.2%, 94.9% 44.2%, 94.8% 63.5%, 88.2% 63.5%);
}

.hero-shell[data-active='b1'] .building-1,
.hero-shell[data-active='b2'] .building-2,
.hero-shell[data-active='b3'] .building-3,
.hero-shell[data-active='b4'] .building-4,
.hero-shell[data-active='b5'] .building-5,
.hero-shell[data-active='b6'] .building-6,
.hero-shell[data-active='b7'] .building-7 {
  opacity: 1;
  animation: buildingIgnite 860ms cubic-bezier(0.24, 0.95, 0.32, 1) both;
}

.hero-shell[data-pulse='b1']:not([data-active='b1']) .building-1,
.hero-shell[data-pulse='b2']:not([data-active='b2']) .building-2,
.hero-shell[data-pulse='b3']:not([data-active='b3']) .building-3,
.hero-shell[data-pulse='b4']:not([data-active='b4']) .building-4,
.hero-shell[data-pulse='b5']:not([data-active='b5']) .building-5,
.hero-shell[data-pulse='b6']:not([data-active='b6']) .building-6,
.hero-shell[data-pulse='b7']:not([data-active='b7']) .building-7 {
  opacity: 0.5;
  animation: buildingAmbientPulse 2100ms ease-in-out both;
}

.hero-shell[data-active='b1'] .building-1::after,
.hero-shell[data-active='b2'] .building-2::after,
.hero-shell[data-active='b3'] .building-3::after,
.hero-shell[data-active='b4'] .building-4::after,
.hero-shell[data-active='b5'] .building-5::after,
.hero-shell[data-active='b6'] .building-6::after,
.hero-shell[data-active='b7'] .building-7::after {
  animation: none;
}

.hero-zones {
  position: absolute;
  left: 50%;
  top: 0;
  width: var(--scene-w);
  height: var(--scene-h);
  transform: translateX(-50%) translate(var(--parallax-x), var(--parallax-y));
  z-index: 8;
  pointer-events: none;
}

.hero-zone {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  margin: 0;
  padding: 0;
  cursor: pointer;
  touch-action: manipulation;
  pointer-events: auto;
  clip-path: var(--zone-clip);
}

.hero-zone:focus-visible {
  outline: 2px solid rgba(36, 213, 245, 0.9);
  outline-offset: 2px;
}

/*
  ==============================================
  РУЧНАЯ ПОДГОНКА HOVER/TAP ЗОН
  Эти координаты отвечают НЕ за подсветку дома,
  а только за область, на которую наводится мышь.

  --zone-clip:
    Прозрачная кликабельная/hover-зона вывески.
    Менять ее, если дом загорается не при наведении
    на вывеску, а выше/ниже/сбоку.

  Важно:
    .building-* --clip = что загорается;
    .zone-* --zone-clip = куда наводить мышку;
    номера должны совпадать: building-3 работает с zone-3.

  Формат точки такой же: X% Y%.
  ==============================================
*/
.zone-1 { --zone-clip: polygon(9.4% 22.6%, 17.1% 22.2%, 17% 62.6%, 9.8% 62.9%); } /* Hover-зона вывески "Рекламные вывески". */
.zone-2 { --zone-clip: polygon(20.7% 42.5%, 28.8% 42.4%, 28.7% 61.4%, 20.8% 61.6%); } /* Hover-зона вывески "Полиграфия". */
.zone-3 { --zone-clip: polygon(33% 41.8%, 42.1% 41.8%, 42% 56.5%, 33.1% 56.6%); } /* Hover-зона вывески "Рекламные стеллы". */
.zone-4 { --zone-clip: polygon(47.9% 22.8%, 59.5% 22.8%, 59.3% 56.6%, 48.1% 56.8%); } /* Hover-зона вывески "Широкоформатная печать". */
.zone-5 { --zone-clip: polygon(65.2% 35.8%, 72.9% 35.8%, 72.8% 60.3%, 65.3% 60.5%); } /* Hover-зона вывески "Сувенирная продукция". */
.zone-6 { --zone-clip: polygon(76.1% 40.8%, 82.8% 40.8%, 82.7% 60.9%, 76.2% 61.1%); } /* Hover-зона вывески "Дизайн". */
.zone-7 { --zone-clip: polygon(88.1% 44.2%, 94.9% 44.2%, 94.8% 63.5%, 88.2% 63.5%); } /* Hover-зона вывески "Все наши услуги". */

.hero-header,
.hero-main,
.scroll-hint {
  position: relative;
  z-index: 6;
}

.hero-header {
  z-index: 30;
  width: var(--site-max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(1rem, 2vw, 2rem);
  align-items: center;
  padding: clamp(1rem, 2vw, 1.8rem) clamp(0.5rem, 1.8vw, 1.5rem) 0;
}

.brand {
  text-decoration: none;
  display: inline-block;
}

.brand-frame {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(36, 213, 245, 0.88);
  box-shadow: 0 0 0.45rem rgba(36, 213, 245, 0.95), inset 0 0 0.65rem rgba(36, 213, 245, 0.28);
  border-radius: 0.32rem;
  padding: 0.32rem 0.7rem 0.28rem;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  letter-spacing: 0.065em;
  text-transform: uppercase;
  font-size: 1.42rem;
  font-weight: 400;
  line-height: 0.95;
  white-space: nowrap;
}

.brand-frame-image {
  border: 0;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
}

.brand-logo {
  display: block;
  width: auto;
  height: clamp(2rem, 3.2vw, 3rem);
  filter: none;
}

.hero-header .brand-logo {
  height: clamp(1.55rem, 2.7vw, 2.6rem);
}

.brand-main {
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-weight: 400;
  color: var(--neon);
  text-shadow: 0 0 0.55rem rgba(36, 213, 245, 0.72);
}

.brand-accent {
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-weight: 400;
  margin-left: -0.04em;
  color: rgba(218, 250, 255, 0.98);
  text-shadow: 0 0 0.5rem rgba(36, 213, 245, 0.46);
}

.menu-toggle {
  display: none;
  appearance: none;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid rgba(36, 213, 245, 0.6);
  background: rgba(0, 16, 26, 0.55);
  border-radius: 0.45rem;
  padding: 0.44rem;
  cursor: pointer;
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #d6f9ff;
  margin: 0.28rem 0;
}

.hero-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(0.6rem, 2.4vw, 2rem);
}

.hero-nav a {
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: rgba(223, 232, 244, 0.86);
  font-size: clamp(0.72rem, 1vw, 0.93rem);
  padding-bottom: 0.45rem;
}

.hero-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: center;
  background: var(--neon);
  box-shadow: 0 0 0.9rem var(--neon);
  transition: transform 240ms ease;
}

.hero-nav a:hover,
.hero-nav a.is-active {
  color: var(--neon);
}

.hero-nav a:hover::after,
.hero-nav a.is-active::after {
  transform: scaleX(1);
}

.hero-contacts {
  display: grid;
  text-align: right;
  gap: 0.15rem;
}

.hero-contacts a {
  color: rgba(235, 243, 252, 0.92);
  text-decoration: none;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: clamp(0.68rem, 1vw, 1rem);
}

.hero-main {
  position: absolute;
  left: 50%;
  top: clamp(5.2rem, 13vh, 8rem);
  bottom: auto;
  width: var(--site-max);
  margin-inline: 0;
  padding: 0 clamp(0.5rem, 1.8vw, 1.5rem);
  margin-top: 0;
  transform: translateX(-50%);
  pointer-events: none;
}

.hero-title-line {
  max-width: 42rem;
  margin: 0;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--neon);
  text-shadow: 0 0 1rem rgba(36, 213, 245, 0.38);
  font-size: clamp(1.2rem, 3.2vw, 2.8rem);
}

.hero-title {
  margin: 0.9rem 0 0;
  text-transform: uppercase;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  line-height: 1.15;
  letter-spacing: 0.08em;
  font-weight: 500;
  color: rgba(232, 241, 250, 0.84);
  font-size: clamp(0.94rem, 1.75vw, 1.5rem);
  max-width: 42rem;
}

.hero-description {
  margin-top: 0.95rem;
  color: var(--text-dim);
  max-width: 42rem;
  line-height: 1.6;
  font-size: clamp(0.82rem, 1.1vw, 0.96rem);
}

.cta-frame {
  position: relative;
  top: auto;
  right: auto;
  margin-top: 1.3rem;
  overflow: hidden;
  width: clamp(9rem, 11vw, 11.2rem);
  min-height: clamp(4.4rem, 5.8vw, 5.6rem);
  border: 2px solid rgba(36, 213, 245, 0.84);
  color: var(--neon);
  text-decoration: none;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: grid;
  place-content: center;
  gap: 0.12rem;
  text-align: center;
  font-size: clamp(0.88rem, 1.25vw, 1.25rem);
  transform: skew(-5deg) rotate(-2deg);
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.15),
      rgba(255, 255, 255, 0.15) 1px,
      rgba(0, 0, 0, 0.12) 1px,
      rgba(0, 0, 0, 0.12) 5px
    );
  box-shadow: 0 0 1rem rgba(36, 213, 245, 0.82), inset 0 0 1.3rem rgba(36, 213, 245, 0.27);
}

.cta-frame::after {
  content: "";
  position: absolute;
  inset: -24% -36%;
  background: linear-gradient(110deg, rgba(255, 255, 255, 0) 34%, rgba(190, 244, 255, 0.46) 49%, rgba(255, 255, 255, 0) 64%);
  transform: translateX(-145%) skewX(-12deg);
  animation: ctaScan 5.8s cubic-bezier(0.25, 0.85, 0.3, 1) infinite;
  pointer-events: none;
}

.scroll-hint {
  position: absolute;
  left: clamp(0.4rem, 2vw, 1.6rem);
  top: 55%;
  width: 1.35rem;
  height: 2rem;
  border: 1px solid rgba(194, 210, 227, 0.5);
  border-radius: 999px;
}

.scroll-hint span {
  position: absolute;
  left: 50%;
  width: 0.28rem;
  height: 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  transform: translateX(-50%);
  animation: scrollDot 1.6s ease-in-out infinite;
}

.page-flow-bg {
  background:
    url('/images/back_3_optimized.jpg?v=20260720-2358') center top / 100% auto repeat-y,
    #020711;
}

.portfolio-shell {
  position: relative;
  background: transparent;
  padding: clamp(2.8rem, 5vw, 4.8rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  border-top: 0;
  content-visibility: auto;
  contain-intrinsic-size: 900px;
}

.portfolio-shell::before {
  display: none;
}

.portfolio-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 12, 20, 0) 0%, rgba(4, 12, 20, 0.42) 100%);
  pointer-events: none;
}

.portfolio-shell .site-inner {
  position: relative;
  z-index: 1;
}

.portfolio-head {
  max-width: 50rem;
  text-shadow: 0 0 1rem rgba(36, 213, 245, 0.18);
}

.portfolio-label {
  margin: 0;
  color: var(--neon);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: clamp(0.7rem, 1vw, 0.9rem);
}

.portfolio-head h2 {
  margin: 0.45rem 0 0;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.3rem, 3vw, 2.3rem);
  color: #24d5f5;
  text-shadow: 0 0 1.2rem rgba(36, 213, 245, 0.56);
}

.portfolio-head p {
  margin: 0.8rem 0 0;
  color: var(--text-dim);
  line-height: 1.6;
}

.portfolio-head code,
.portfolio-empty code {
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: 0.9em;
  color: #24d5f5;
}

.seo-service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.25rem 0 0;
}

.seo-service-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.35rem;
  padding: 0.62rem 0.86rem;
  border: 1px solid rgba(var(--neon-rgb), 0.22);
  border-radius: 999px;
  background: rgba(2, 15, 26, 0.44);
  color: rgba(235, 251, 255, 0.76);
  font-size: 0.86rem;
  line-height: 1.2;
  text-decoration: none;
  transition: color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.seo-service-links a:hover {
  color: var(--neon-strong);
  border-color: rgba(var(--neon-strong-rgb), 0.58);
  box-shadow: 0 0 18px rgba(var(--neon-rgb), 0.22);
  transform: translateY(-1px);
}

.portfolio-filters {
  margin-top: 1.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.filter-chip {
  border: 1px solid rgba(36, 213, 245, 0.58);
  background: rgba(36, 213, 245, 0.1);
  color: #24d5f5;
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.73rem;
  font-family: "Orbitron", "Segoe UI", sans-serif;
}

.filter-chip:hover,
.filter-chip.is-active {
  color: #021923;
  background: #24d5f5;
  box-shadow: 0 0 1.25rem rgba(36, 213, 245, 0.68);
  border-color: #24d5f5;
}

.portfolio-grid {
  margin-top: 1.65rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  align-content: start;
  align-items: start;
  gap: clamp(1rem, 1.7vw, 1.4rem);
  min-height: var(--portfolio-grid-min-height, 0);
}

.portfolio-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: clamp(1.3rem, 2.5vw, 2rem);
  min-height: 3.2rem;
}

.portfolio-more {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(36, 213, 245, 0.62);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(36, 213, 245, 0.16), rgba(36, 213, 245, 0.07)),
    rgba(3, 14, 24, 0.82);
  color: #24d5f5;
  box-shadow: 0 0 1.1rem rgba(36, 213, 245, 0.28), inset 0 0 0.9rem rgba(36, 213, 245, 0.14);
  cursor: pointer;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  letter-spacing: 0.12em;
  padding: 0.85rem 1.45rem;
  text-transform: uppercase;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.portfolio-more::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% -45%;
  width: 38%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.52), transparent);
  transform: skewX(-16deg);
  transition: left 420ms ease;
}

.portfolio-more:hover {
  transform: translateY(-2px);
  border-color: rgba(36, 213, 245, 0.95);
  box-shadow: 0 0 1.7rem rgba(36, 213, 245, 0.45), inset 0 0 1rem rgba(36, 213, 245, 0.18);
}

.portfolio-more:hover::after {
  left: 110%;
}

.portfolio-more[hidden] {
  display: none;
}

.portfolio-card {
  position: relative;
  contain: layout paint;
  content-visibility: auto;
  contain-intrinsic-size: 360px 260px;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(36, 213, 245, 0.42);
  background: rgba(36, 213, 245, 0.07);
  box-shadow: 0 0.7rem 1.85rem rgba(0, 0, 0, 0.42), inset 0 0 0.9rem rgba(36, 213, 245, 0.12);
  opacity: 0;
  transform: translateY(-18px) scale(0.985);
  transition: opacity 320ms ease, transform 320ms ease, box-shadow 260ms ease;
  transition-delay: var(--card-delay, 0ms);
  scroll-margin-top: 1.2rem;
}

.portfolio-card.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.portfolio-preview {
  border: 0;
  width: 100%;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: zoom-in;
  display: block;
}

.portfolio-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 350ms ease;
}

.portfolio-meta {
  position: absolute;
  inset: auto 0 0 0;
  padding: 0.9rem 0.9rem 0.95rem;
  background: transparent;
}

.portfolio-meta span {
  display: inline-block;
  color: #24d5f5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: 0.66rem;
}

.portfolio-card:hover {
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.46), 0 0 1.4rem rgba(36, 213, 245, 0.46);
}

.portfolio-card:hover img {
  transform: scale(1.07);
}

.portfolio-preview:focus-visible {
  outline: 2px solid rgba(36, 213, 245, 0.9);
  outline-offset: -2px;
}

.portfolio-empty {
  margin: 1.4rem 0 0;
  color: var(--text-dim);
}

.agency-info-card {
  position: relative;
  contain: layout paint;
  overflow: hidden;
  padding: clamp(1.2rem, 2.8vw, 2rem);
  border: 1px solid #24d5f5;
  border-radius: 1.1rem;
  background:
    linear-gradient(135deg, rgba(36, 213, 245, 0.16), rgba(36, 213, 245, 0.07)),
    rgba(3, 14, 24, 0.74);
  box-shadow:
    0 1rem 2.4rem rgba(0, 0, 0, 0.34),
    0 0 1.45rem rgba(36, 213, 245, 0.24),
    inset 0 0 1.4rem rgba(36, 213, 245, 0.16);
  backdrop-filter: blur(2px);
}

.agency-info-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 12% 8%, rgba(36, 213, 245, 0.18), transparent 36%),
    linear-gradient(90deg, transparent, rgba(36, 213, 245, 0.12), transparent);
  pointer-events: none;
}

.agency-info-card p {
  position: relative;
  margin: 0;
  color: rgba(231, 252, 255, 0.9);
  line-height: 1.78;
  font-size: clamp(0.94rem, 1.05vw, 1.05rem);
}

.agency-info-card p + p {
  margin-top: 1rem;
}

.request-shell {
  position: relative;
  padding: clamp(2.2rem, 4.2vw, 3.8rem) 0 clamp(1.6rem, 3vw, 2.8rem);
  background: transparent;
  border-top: 0;
  content-visibility: auto;
  contain-intrinsic-size: 620px;
}

.request-shell::before {
  display: none;
}

.request-combo {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(21rem, 0.68fr);
  gap: clamp(1.2rem, 2.4vw, 2.2rem);
  align-items: start;
}

.request-panel {
  min-width: 0;
  scroll-margin-top: clamp(1rem, 6vw, 4rem);
}

.request-head {
  max-width: 54rem;
}

.request-head h2 {
  margin: 0.45rem 0 0;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(1.3rem, 2.9vw, 2.2rem);
  color: #24d5f5;
  text-shadow: 0 0 1.25rem rgba(36, 213, 245, 0.62);
}

.request-head p {
  margin: 0.8rem 0 0;
  color: var(--text-dim);
  line-height: 1.65;
}

.request-form {
  margin-top: 1.3rem;
  max-width: none;
  contain: layout paint;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  padding: clamp(0.9rem, 2.2vw, 1.2rem);
  border-radius: 1rem;
  border: 1px solid #24d5f5;
  background:
    linear-gradient(180deg, rgba(36, 213, 245, 0.18), rgba(36, 213, 245, 0.08)),
    rgba(3, 14, 24, 0.78);
  box-shadow:
    0 0 1.55rem rgba(36, 213, 245, 0.34),
    0 0.75rem 1.9rem rgba(0, 0, 0, 0.36),
    inset 0 0 1.75rem rgba(36, 213, 245, 0.2);
}

.request-field {
  display: grid;
  gap: 0.42rem;
}

.request-field-full {
  grid-column: 1 / -1;
}

.request-field span {
  color: #24d5f5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  font-family: "Orbitron", "Segoe UI", sans-serif;
}

.request-field input,
.request-field textarea {
  width: 100%;
  border: 1px solid rgba(36, 213, 245, 0.5);
  border-radius: 0.72rem;
  background: rgba(36, 213, 245, 0.08);
  color: #f4feff;
  padding: 0.72rem 0.8rem;
  font: inherit;
  font-size: 0.94rem;
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
  resize: vertical;
}

.request-field textarea {
  min-height: 6.4rem;
}

.request-field input::placeholder,
.request-field textarea::placeholder {
  color: rgba(190, 209, 225, 0.48);
}

.request-field input:focus,
.request-field textarea:focus {
  outline: none;
  border-color: #24d5f5;
  background: rgba(36, 213, 245, 0.13);
  box-shadow: 0 0 1rem rgba(36, 213, 245, 0.58);
}

.request-actions {
  display: grid;
  gap: 0.5rem;
}

.request-submit {
  justify-self: start;
  border: 1px solid #24d5f5;
  border-radius: 999px;
  padding: 0.66rem 1.2rem;
  background: rgba(36, 213, 245, 0.16);
  color: #24d5f5;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: 0.75rem;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, color 180ms ease;
}

.request-submit:hover {
  transform: translateY(-1px);
  color: #032634;
  background: #24d5f5;
  border-color: #24d5f5;
  box-shadow: 0 0 1.45rem rgba(36, 213, 245, 0.78);
}

.request-status {
  margin: 0;
  min-height: 1.1rem;
  color: rgba(169, 240, 255, 0.9);
  font-size: 0.86rem;
}

.site-footer {
  position: relative;
  isolation: isolate;
  border-top: 0;
  background: transparent;
  min-height: clamp(34rem, 52vw, 46rem);
  padding: clamp(8rem, 11vw, 12rem) 0 clamp(2rem, 3.6vw, 3.2rem);
  overflow: hidden;
  content-visibility: auto;
  contain-intrinsic-size: 760px;
}

.site-footer::before {
  display: none;
}

.site-footer::after {
  display: none;
}

.footer-grid {
  position: relative;
  display: grid;
  gap: clamp(1.35rem, 1.9vw, 2rem);
  grid-template-columns: 1.29fr 0.96fr 1fr 1.25fr;
  align-items: center;
  min-height: clamp(14.6rem, 14.8vw, 16.5rem);
  padding: clamp(0.3rem, 0.5vw, 0.5rem);
  background: url("/images/footer-blocks-strip.png") center / 100% 100% no-repeat;
}

.footer-card {
  --footer-card-shape: polygon(1.4rem 0, calc(100% - 1.4rem) 0, 100% 1.4rem, 100% calc(100% - 1.4rem), calc(100% - 1.4rem) 100%, 1.4rem 100%, 0 calc(100% - 1.4rem), 0 1.4rem);
  --footer-block-image: none;
  --footer-card-ratio: 1.42;
  position: relative;
  contain: layout paint;
  isolation: isolate;
  min-height: clamp(13rem, 14vw, 15.5rem);
  padding: clamp(1.2rem, 2vw, 1.8rem);
  border: 0;
  background: transparent;
  overflow: hidden;
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.footer-card::before {
  display: none;
}

.footer-card::after {
  display: none;
}

.footer-card > * {
  position: relative;
  z-index: 1;
}

.footer-card:hover {
  transform: translateY(-4px);
  box-shadow:
    inset 0 0 1.2rem rgba(0, 202, 255, 0.26),
    0 0 1.8rem rgba(0, 202, 255, 0.24);
}

.footer-card:hover::before {
  filter: brightness(1.08) saturate(1.18);
}

.footer-card h4 {
  margin: 0;
  color: #24d5f5;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  text-shadow: 0 0 0.75rem rgba(36, 213, 245, 0.72);
}

.footer-brand-card {
  --footer-block-image: url("/images/footer-block-1.png");
  --footer-card-ratio: 1535 / 1024;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 1rem;
}

.footer-nav-card {
  --footer-block-image: url("/images/footer-block-2.png");
  --footer-card-ratio: 606 / 430;
}

.footer-contact-card {
  --footer-block-image: url("/images/footer-block-3.png");
  --footer-card-ratio: 670 / 495;
}

.footer-social-card {
  --footer-block-image: url("/images/footer-block-4.png");
  --footer-card-ratio: 713 / 531;
}

.footer-logo-link {
  display: inline-flex;
  width: fit-content;
}

.footer-card-logo {
  display: block;
  width: min(15rem, 100%);
  height: auto;
  filter: drop-shadow(0 0 0.55rem rgba(36, 213, 245, 0.34));
}

.footer-brand-card p {
  margin: 0;
  max-width: 23rem;
  color: rgba(241, 248, 255, 0.84);
  line-height: 1.72;
  font-size: 0.95rem;
}

.footer-links,
.footer-contact-list {
  display: grid;
  gap: 0.86rem;
  margin-top: 1.25rem;
}

.footer-links a,
.footer-contact-list a,
.footer-contact-list span {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: rgba(240, 247, 255, 0.9);
  font-size: clamp(0.9rem, 1vw, 1.05rem);
  line-height: 1.35;
  transition: color 180ms ease, transform 180ms ease, text-shadow 180ms ease;
}

.footer-links a span {
  width: 0.45rem;
  height: 0.45rem;
  border-top: 2px solid #24d5f5;
  border-right: 2px solid #24d5f5;
  transform: rotate(45deg);
  box-shadow: 0 0 0.45rem rgba(36, 213, 245, 0.8);
  flex: 0 0 auto;
}

.footer-links a:hover,
.footer-contact-list a:hover {
  color: #77efff;
  transform: translateX(3px);
  text-shadow: 0 0 0.75rem rgba(36, 213, 245, 0.72);
}

.footer-contact-icon {
  position: relative;
  display: inline-block;
  width: 2.15rem;
  height: 2.15rem;
  flex: 0 0 auto;
  border: 1px solid rgba(132, 246, 255, 0.9);
  border-radius: 0.48rem;
  color: #78efff;
  font-family: "Orbitron", "Segoe UI", sans-serif;
  font-size: 0.72rem;
  box-shadow: inset 0 0 0.45rem rgba(132, 246, 255, 0.18), 0 0 0.65rem rgba(132, 246, 255, 0.28);
}

.footer-contact-icon svg {
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.35rem;
  height: 1.35rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform: translate(-50%, -50%);
}

.footer-social-card {
  min-width: 0;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.65rem, 1.2vw, 1rem);
  margin-top: clamp(1.5rem, 2.5vw, 2.2rem);
}

.footer-socials a {
  display: inline-grid;
  width: clamp(2.7rem, 3.5vw, 3.35rem);
  height: clamp(2.7rem, 3.5vw, 3.35rem);
  place-items: center;
  border: 1px solid rgba(36, 213, 245, 0.96);
  border-radius: 50%;
  color: #e7fdff;
  text-decoration: none;
  background: radial-gradient(circle at 50% 44%, rgba(36, 213, 245, 0.72), rgba(4, 50, 66, 0.92) 68%);
  box-shadow: inset 0 0 0.9rem rgba(36, 213, 245, 0.18), 0 0 0.95rem rgba(36, 213, 245, 0.38);
  transition: transform 200ms ease, box-shadow 200ms ease, background-color 200ms ease;
}

.footer-socials img {
  display: block;
  width: 72%;
  height: 72%;
  object-fit: contain;
}

.footer-socials a:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: inset 0 0 1.1rem rgba(36, 213, 245, 0.34), 0 0 1.35rem rgba(36, 213, 245, 0.72);
}

.footer-bottom {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(2.2rem, 4.2vw, 3.8rem);
  padding-top: clamp(4.25rem, 7vw, 6.4rem);
  border-top: 0;
}

.footer-bottom::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0.15rem;
  height: clamp(3.4rem, 5.7vw, 5.3rem);
  background: url("/images/footer-divider.png") center / 100% 100% no-repeat;
  opacity: 0.96;
  pointer-events: none;
}

.footer-bottom p {
  margin: 0;
  color: rgba(236, 244, 255, 0.86);
  font-size: 0.92rem;
}

.footer-bottom-logo {
  display: block;
  width: clamp(9rem, 16vw, 15rem);
  height: auto;
  filter: drop-shadow(0 0 0.65rem rgba(36, 213, 245, 0.45));
}

.portfolio-lightbox {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
}

.portfolio-lightbox[hidden] {
  display: none;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(2, 8, 14, 0.84);
  backdrop-filter: blur(6px);
}

.lightbox-figure {
  position: relative;
  margin: 0;
  z-index: 1;
  width: min(94vw, 1280px);
  max-height: 92vh;
  display: grid;
  gap: 0.7rem;
}

.lightbox-figure img {
  width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 0.85rem;
  border: 1px solid rgba(147, 227, 242, 0.5);
  box-shadow: 0 1.2rem 2.5rem rgba(0, 0, 0, 0.55);
  background: rgba(0, 0, 0, 0.38);
}

.lightbox-figure figcaption {
  color: rgba(231, 240, 250, 0.9);
  font-size: 0.94rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  right: 0.45rem;
  top: 0.45rem;
  z-index: 2;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(74, 220, 245, 0.65);
  border-radius: 0.55rem;
  background: rgba(4, 13, 22, 0.7);
  color: #e7fdff;
  cursor: pointer;
  font-size: 1.45rem;
  line-height: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

body.is-loaded .reveal {
  animation: reveal 900ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

body.is-loaded .delay-1 { animation-delay: 140ms; }
body.is-loaded .delay-2 { animation-delay: 280ms; }
body.is-loaded .delay-3 { animation-delay: 420ms; }

@keyframes reveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes buildingIgnite {
  0% {
    filter: brightness(1.02) contrast(1.03) saturate(1.03);
  }
  18% {
    filter: brightness(1.2) contrast(1.16) saturate(1.18);
  }
  30% {
    filter: brightness(1.08) contrast(1.08) saturate(1.09);
  }
  48% {
    filter: brightness(1.28) contrast(1.2) saturate(1.22);
  }
  62% {
    filter: brightness(1.14) contrast(1.12) saturate(1.14);
  }
  100% {
    filter: brightness(1.18) contrast(1.14) saturate(1.16);
  }
}

@keyframes buildingAmbientPulse {
  0% {
    opacity: 0.35;
  }
  20% {
    opacity: 0.62;
  }
  45% {
    opacity: 0.45;
  }
  100% {
    opacity: 0.3;
  }
}

@keyframes billboardFlicker {
  0%, 7%, 12%, 18%, 100% { opacity: 0.32; }
  8% { opacity: 0.08; }
  9% { opacity: 0.42; }
  13% { opacity: 0.14; }
  14% { opacity: 0.36; }
  52% { opacity: 0.22; }
  53% { opacity: 0.4; }
}

@keyframes billboardBreath {
  0%, 100% {
    filter:
      brightness(1.14)
      contrast(1.08)
      saturate(1.2)
      drop-shadow(0 0 0.22rem rgba(255, 72, 239, 0.54))
      drop-shadow(0 0 0.48rem rgba(116, 231, 255, 0.26));
  }

  46% {
    filter:
      brightness(1.34)
      contrast(1.14)
      saturate(1.38)
      drop-shadow(0 0 0.34rem rgba(255, 72, 239, 0.72))
      drop-shadow(0 0 0.72rem rgba(116, 231, 255, 0.38));
  }

  54% {
    filter:
      brightness(1.08)
      contrast(1.04)
      saturate(1.12)
      drop-shadow(0 0 0.16rem rgba(255, 72, 239, 0.44))
      drop-shadow(0 0 0.38rem rgba(116, 231, 255, 0.22));
  }
}

@keyframes ctaScan {
  0%, 14% {
    transform: translateX(-145%) skewX(-12deg);
    opacity: 0;
  }
  22% {
    opacity: 0.9;
  }
  36% {
    transform: translateX(155%) skewX(-12deg);
    opacity: 0;
  }
  100% {
    transform: translateX(155%) skewX(-12deg);
    opacity: 0;
  }
}

@keyframes scrollDot {
  0% { top: 0.3rem; opacity: 0; }
  30% { opacity: 1; }
  100% { top: 1.1rem; opacity: 0; }
}

@media (max-width: 1200px) {
  .hero-main {
    top: clamp(4.5rem, 9vw, 6.1rem);
  }

  .hero-title-line {
    max-width: 28rem;
    font-size: clamp(0.95rem, 2.35vw, 1.8rem);
    letter-spacing: 0.1em;
  }

  .hero-description {
    max-width: 24rem;
    margin-top: 0.55rem;
    font-size: clamp(0.68rem, 1vw, 0.78rem);
    line-height: 1.42;
  }

  .cta-frame {
    margin-top: 1.6rem;
  }

  .scroll-hint { display: none; }
}

@media (max-width: 980px), (max-height: 720px) {
  .hero-main {
    top: clamp(4.2rem, 7vw, 5.2rem);
  }

  .hero-title-line {
    max-width: 22rem;
    font-size: clamp(0.78rem, 1.8vw, 1.2rem);
    letter-spacing: 0.08em;
  }

  .hero-description {
    display: none;
  }
}

@media (max-width: 860px) and (min-width: 769px), (max-height: 620px) and (min-width: 769px) {
  .hero-main {
    display: none;
  }
}

@media (max-width: 980px) {
  .hero-shell {
    min-height: 78vh;
  }

  .hero-header {
    grid-template-columns: auto auto;
  }

  .brand-frame {
    font-size: 1.1rem;
  }

  .brand-logo {
    height: clamp(1.8rem, 4.8vw, 2.4rem);
  }

  .hero-header .brand-logo {
    height: clamp(1.4rem, 4vw, 1.9rem);
  }

  .menu-toggle {
    display: block;
  }

  .hero-nav {
    position: absolute;
    z-index: 60;
    left: 0;
    right: 0;
    top: calc(100% + 0.8rem);
    display: grid;
    gap: 0.7rem;
    padding: 1rem;
    border: 1px solid rgba(36, 213, 245, 0.38);
    border-radius: 0.8rem;
    background: rgba(3, 12, 19, 0.95);
    backdrop-filter: blur(4px);
    box-shadow: 0 1.1rem 2.4rem rgba(0, 0, 0, 0.48), 0 0 1.2rem rgba(36, 213, 245, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 220ms ease, transform 220ms ease;
  }

  .hero-nav a {
    padding: 0.62rem 0;
  }

  .hero-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero-contacts {
    grid-column: 1 / -1;
    text-align: left;
    margin-top: 0.45rem;
  }

  .hero-scene {
    width: var(--scene-w);
    height: var(--scene-h);
  }

  .hero-zones {
    width: var(--scene-w);
    height: var(--scene-h);
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(260px, 1fr));
  }

  .portfolio-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    scroll-snap-type: x proximity;
  }

  .filter-chip {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .request-form {
    grid-template-columns: 1fr;
  }

  .request-combo {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    background: none;
    padding: 0;
    min-height: 0;
    grid-template-columns: 1fr 1fr;
  }

  .footer-card {
    aspect-ratio: var(--footer-card-ratio);
    min-height: 0;
  }

  .footer-card::before {
    content: "";
    display: block;
    position: absolute;
    inset: 0;
    z-index: -2;
    background: var(--footer-block-image) center / 100% 100% no-repeat;
    filter: brightness(0.94) saturate(1.08);
    pointer-events: none;
  }

  .footer-brand-card,
  .footer-contact-card,
  .footer-social-card {
    min-height: 0;
  }

}

@media (max-width: 768px) {
  .hero-shell {
    --scene-w: 100vw;
    --scene-h: calc(100vw / var(--city-ratio));
  }
}

@media (max-width: 600px) {
  .hero-shell {
    --scene-w: 100vw;
    --scene-h: calc(100vw / var(--city-ratio));
    min-height: var(--scene-h);
  }

  .brand-frame {
    gap: 0.05rem;
    font-size: 0.84rem;
    letter-spacing: 0.02em;
    padding: 0.32rem 0.45rem;
  }

  .brand-frame-image {
    padding: 0;
  }

  .brand-logo {
    height: clamp(1.55rem, 7vw, 2rem);
  }

  .hero-header .brand-logo {
    height: clamp(1.15rem, 5.65vw, 1.55rem);
  }

  .hero-main {
    top: clamp(5rem, 13vh, 6.2rem);
    bottom: auto;
  }

  .hero-title-line { font-size: 1.12rem; }
  .hero-title { font-size: 0.86rem; }
  .hero-description { font-size: 0.8rem; }

  .site-inner {
    width: 94vw;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .portfolio-card img {
    aspect-ratio: 1 / 1;
  }

  .portfolio-card {
    border-radius: 0.72rem;
  }

  .portfolio-meta {
    display: none;
  }

  .filter-chip {
    font-size: 0.64rem;
  }

  .request-submit {
    width: 100%;
    justify-self: stretch;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    min-height: auto;
    padding-top: 3rem;
  }

  .footer-card {
    display: grid;
    align-content: center;
    min-height: 0;
    padding: 1.65rem 1.65rem 1.45rem 2.45rem;
  }

  .footer-socials {
    margin-top: 0.9rem;
  }

  .footer-brand-card {
    gap: 0.42rem;
  }

  .footer-card-logo {
    width: min(8.7rem, 64%);
  }

  .footer-brand-card p {
    max-width: 10.8rem;
    font-size: 0.64rem;
    line-height: 1.38;
  }

  .footer-card h4 {
    font-size: 0.64rem;
    letter-spacing: 0.09em;
  }

  .footer-links,
  .footer-contact-list {
    gap: 0.46rem;
    margin-top: 0.58rem;
  }

  .footer-links a,
  .footer-contact-list a,
  .footer-contact-list span {
    gap: 0.44rem;
    font-size: 0.64rem;
    line-height: 1.22;
  }

  .footer-links a span {
    width: 0.34rem;
    height: 0.34rem;
    border-width: 1.5px;
  }

  .footer-bottom {
    display: grid;
    justify-items: start;
  }

  .footer-bottom-logo {
    width: min(12rem, 70vw);
  }

  .lightbox-figure {
    width: 95vw;
    gap: 0.5rem;
  }

  .lightbox-figure img {
    max-height: 78vh;
  }

  .lightbox-close {
    width: 2.1rem;
    height: 2.1rem;
    font-size: 1.25rem;
  }
}

@media (max-width: 768px) {
  .hero-shell {
    height: var(--scene-h);
    min-height: var(--scene-h);
  }

  .hero-header {
    width: 94vw;
    padding-top: 0.75rem;
  }

  .hero-main {
    display: block;
    top: auto;
    bottom: clamp(0.35rem, 1.8vw, 0.85rem);
    width: 94vw;
    padding: 0;
  }

  .hero-title-line {
    max-width: 12rem;
    font-size: clamp(0.58rem, 3.2vw, 0.92rem);
    letter-spacing: 0.075em;
  }

  .hero-description {
    display: block;
    max-width: 13.2rem;
    margin-top: 0.28rem;
    font-size: clamp(0.48rem, 2.25vw, 0.62rem);
    line-height: 1.25;
  }

  .hero-contacts {
    display: none;
  }

  .hero-zones {
    display: none;
  }

  .portfolio-shell {
    padding: clamp(1.5rem, 5vw, 2.2rem) 0 clamp(2rem, 6vw, 3rem);
  }

  .portfolio-head h2 {
    font-size: clamp(1.05rem, 5vw, 1.35rem);
  }

  .portfolio-filters {
    margin-top: 0.85rem;
    gap: 0.38rem;
  }

  .filter-chip {
    padding: 0.36rem 0.58rem;
    font-size: 0.54rem;
  }

  .portfolio-grid {
    margin-top: 0.95rem;
  }

  .page-flow-bg {
    background:
      url('/images/back_3.jpg?v=20260720-2358') center top / 100% auto repeat-y,
      #020711;
  }

  .agency-info-card,
  .request-form {
    border-radius: 0.85rem;
  }

  .footer-grid {
    gap: 0.9rem;
  }

  .footer-card {
    overflow: hidden;
  }

  .footer-socials {
    gap: 0.62rem;
  }

  .footer-socials a {
    width: 1.92rem;
    height: 1.92rem;
  }

  .footer-socials img {
    width: 60%;
    height: 60%;
    max-width: 1.2rem;
    max-height: 1.2rem;
  }

  .footer-contact-icon {
    width: 1.38rem;
    height: 1.38rem;
    border-radius: 0.38rem;
  }

  .footer-contact-icon svg {
    width: 0.76rem;
    height: 0.76rem;
  }

  .site-footer {
    padding: 2.7rem 0 2rem;
  }

  .footer-grid {
    width: min(90vw, 28rem);
    gap: 1.35rem;
    grid-template-columns: 1fr;
    align-items: stretch;
    background: none;
  }

  .footer-card {
    aspect-ratio: auto;
    min-height: 0;
    padding: 0 0 0 1rem;
    border-left: 1px solid rgba(36, 213, 245, 0.62);
    background: linear-gradient(90deg, rgba(36, 213, 245, 0.08), transparent 78%);
    overflow: visible;
    box-shadow: none;
  }

  .footer-card::before,
  .footer-card::after {
    display: none;
  }

  .footer-card:hover {
    transform: none;
    box-shadow: none;
  }

  .footer-brand-card {
    gap: 0.7rem;
  }

  .footer-card-logo {
    width: min(12.5rem, 72vw);
  }

  .footer-brand-card p {
    max-width: 20rem;
    font-size: 0.86rem;
    line-height: 1.55;
  }

  .footer-card h4 {
    font-size: 0.86rem;
    letter-spacing: 0.11em;
  }

  .footer-links,
  .footer-contact-list {
    gap: 0.72rem;
    margin-top: 0.75rem;
  }

  .footer-links a,
  .footer-contact-list a,
  .footer-contact-list span {
    gap: 0.62rem;
    font-size: 0.88rem;
    line-height: 1.35;
  }

  .footer-links a span {
    width: 0.4rem;
    height: 0.4rem;
    border-width: 2px;
  }

  .footer-contact-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
  }

  .footer-contact-icon svg {
    width: 1.1rem;
    height: 1.1rem;
  }

  .footer-socials {
    gap: 0.75rem;
    margin-top: 0.9rem;
  }

  .footer-socials a {
    width: 2.45rem;
    height: 2.45rem;
  }

  .footer-socials img {
    width: 66%;
    height: 66%;
    max-width: 1.55rem;
    max-height: 1.55rem;
  }

  .footer-bottom {
    width: min(90vw, 28rem);
    margin-top: 2rem;
    padding-top: 1.1rem;
    border-top: 1px solid rgba(36, 213, 245, 0.26);
  }

  .footer-bottom::before {
    display: none;
  }

  .footer-bottom p {
    font-size: 0.82rem;
  }

  .footer-bottom-logo {
    width: min(10.5rem, 62vw);
  }
}

@media (max-width: 420px) {
  .hero-nav {
    gap: 0.35rem;
    padding: 0.75rem;
  }

  .portfolio-shell {
    padding-top: 1.45rem;
  }

  .portfolio-head h2,
  .request-head h2 {
    font-size: 1.08rem;
  }

  .footer-contact-list a,
  .footer-contact-list span {
    font-size: 0.82rem;
    word-break: break-word;
  }

  .footer-card {
    min-height: 0;
    padding: 0 0 0 0.85rem;
  }

  .footer-card-logo {
    width: min(11rem, 70vw);
  }

  .footer-brand-card p {
    max-width: 18rem;
    font-size: 0.8rem;
    line-height: 1.48;
  }

  .footer-links a {
    font-size: 0.82rem;
  }

  .footer-contact-list a,
  .footer-contact-list span {
    font-size: 0.82rem;
  }

  .footer-contact-icon {
    width: 1.85rem;
    height: 1.85rem;
  }

  .footer-contact-icon svg {
    width: 1rem;
    height: 1rem;
  }

  .footer-socials a {
    width: 2.25rem;
    height: 2.25rem;
  }
}

/*
  Если окно становится уже соотношения 16:9, показываем город
  целиком по ширине. Благодаря общим --scene-w и --scene-h вместе
  с фоном уменьшаются контуры подсветки и hover-зоны зданий.
*/
@media (max-aspect-ratio: 16 / 9) and (min-width: 769px) {
  .hero-shell {
    --scene-w: 100vw;
    --scene-h: calc(100vw / var(--city-ratio));
    /*
      Контейнер hero принимает высоту изображения 16:9.
      Без этого изображение уменьшается, но прежняя высота 100vh
      оставляет пустые области сверху и снизу.
    */
    width: 100%;
    height: var(--scene-h);
    min-height: var(--scene-h);
  }
}

.service-page {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(2, 7, 17, 0.16), rgba(2, 7, 17, 0.42)),
    url('/images/back_3_optimized.jpg?v=20260720-2358') center top / 100% auto repeat-y,
    #020711;
  color: var(--text);
}

.service-header {
  position: relative;
  z-index: 2;
  padding: clamp(1rem, 2vw, 1.55rem) 0;
  border-bottom: 1px solid rgba(var(--neon-rgb), 0.18);
  background: rgba(2, 8, 17, 0.56);
  backdrop-filter: blur(14px);
}

.service-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.service-header .brand-frame {
  width: clamp(8rem, 12vw, 12rem);
}

.service-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: clamp(0.7rem, 2vw, 1.6rem);
  font-family: "Orbitron", "Manrope", sans-serif;
  font-size: clamp(0.72rem, 1vw, 0.88rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(234, 251, 255, 0.8);
}

.service-nav a {
  text-decoration: none;
  transition: color var(--transition-base), text-shadow var(--transition-base);
}

.service-nav a:hover {
  color: var(--neon-strong);
  text-shadow: 0 0 18px rgba(var(--neon-rgb), 0.72);
}

.service-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(3rem, 6vw, 5rem);
}

.service-hero::before {
  content: "";
  position: absolute;
  inset: 8% 0 auto 0;
  height: 32rem;
  background:
    radial-gradient(circle at 16% 35%, rgba(var(--neon-rgb), 0.18), transparent 34%),
    radial-gradient(circle at 78% 12%, rgba(143, 248, 255, 0.13), transparent 34%);
  pointer-events: none;
}

.service-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.48fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
}

.service-hero-copy h1 {
  max-width: 62rem;
  margin: 0;
  font-family: "Orbitron", "Manrope", sans-serif;
  font-size: clamp(2.2rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--neon-strong);
  text-shadow: 0 0 26px rgba(var(--neon-rgb), 0.48);
}

.service-hero-copy p:not(.portfolio-label) {
  max-width: 48rem;
  margin: 1.4rem 0 0;
  color: rgba(235, 250, 255, 0.82);
  font-size: clamp(1rem, 1.35vw, 1.22rem);
  line-height: 1.72;
}

.service-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.service-cta,
.service-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-family: "Orbitron", "Manrope", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.service-cta {
  border: 1px solid rgba(var(--neon-strong-rgb), 0.8);
  background: rgba(var(--neon-rgb), 0.14);
  box-shadow: 0 0 22px rgba(var(--neon-rgb), 0.34), inset 0 0 18px rgba(var(--neon-rgb), 0.14);
}

.service-link {
  border: 1px solid rgba(var(--neon-rgb), 0.34);
  background: rgba(3, 15, 28, 0.42);
  color: rgba(235, 250, 255, 0.78);
}

.service-cta:hover,
.service-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(var(--neon-rgb), 0.46), inset 0 0 20px rgba(var(--neon-rgb), 0.18);
}

.service-facts,
.service-card {
  border: 1px solid rgba(var(--neon-rgb), 0.36);
  border-radius: 1.6rem;
  background:
    linear-gradient(135deg, rgba(5, 25, 40, 0.74), rgba(1, 10, 20, 0.68)),
    rgba(1, 10, 20, 0.72);
  box-shadow: 0 0 30px rgba(var(--neon-rgb), 0.12), inset 0 0 28px rgba(var(--neon-rgb), 0.06);
}

.service-facts {
  display: grid;
  gap: 0.9rem;
  padding: clamp(1.1rem, 2vw, 1.55rem);
}

.service-facts div {
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(1, 12, 22, 0.62);
  border: 1px solid rgba(var(--neon-rgb), 0.14);
}

.service-facts span {
  display: block;
  margin-bottom: 0.35rem;
  color: rgba(219, 246, 255, 0.62);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.service-facts strong {
  display: block;
  color: var(--neon-strong);
  font-family: "Orbitron", "Manrope", sans-serif;
  font-size: clamp(1rem, 1.45vw, 1.25rem);
  font-weight: 600;
}

.service-content,
.service-examples,
.service-links-section {
  padding: clamp(2.3rem, 5vw, 4.8rem) 0;
}

.service-content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.2vw, 1.8rem);
}

.service-card {
  padding: clamp(1.3rem, 2.4vw, 2rem);
}

.service-card h2,
.service-section-head h2 {
  margin: 0;
  font-family: "Orbitron", "Manrope", sans-serif;
  color: var(--neon);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(var(--neon-rgb), 0.36);
}

.service-card h2 {
  font-size: clamp(1.1rem, 2vw, 1.55rem);
}

.service-list,
.service-steps {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem 0 0;
  padding: 0;
  color: rgba(238, 251, 255, 0.84);
  line-height: 1.62;
}

.service-list {
  list-style: none;
}

.service-list li {
  position: relative;
  padding-left: 1.3rem;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.46rem;
  height: 0.46rem;
  border-right: 2px solid var(--neon);
  border-bottom: 2px solid var(--neon);
  transform: rotate(-45deg);
  filter: drop-shadow(0 0 6px rgba(var(--neon-rgb), 0.78));
}

.service-steps {
  padding-left: 1.15rem;
}

.service-steps li::marker {
  color: var(--neon);
  font-family: "Orbitron", "Manrope", sans-serif;
}

.service-section-head {
  display: grid;
  gap: 0.45rem;
  margin-bottom: clamp(1rem, 2.4vw, 1.7rem);
}

.service-section-head h2 {
  font-size: clamp(1.35rem, 2.8vw, 2.35rem);
}

.service-example-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: clamp(0.8rem, 1.6vw, 1.2rem);
}

.service-example {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 1.25rem;
  border: 1px solid rgba(var(--neon-rgb), 0.3);
  background: rgba(2, 12, 22, 0.7);
  box-shadow: 0 0 24px rgba(var(--neon-rgb), 0.12);
}

.service-example img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(1.04) contrast(1.02);
  transition: transform 360ms ease, filter 360ms ease;
}

.service-example:hover img {
  transform: scale(1.045);
  filter: saturate(1.14) contrast(1.08) brightness(1.06);
}

.service-links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.service-links-grid a {
  display: inline-flex;
  align-items: center;
  min-height: 2.65rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(var(--neon-rgb), 0.28);
  border-radius: 999px;
  background: rgba(3, 15, 28, 0.56);
  color: rgba(238, 251, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.service-links-grid a:hover {
  color: var(--neon-strong);
  border-color: rgba(var(--neon-strong-rgb), 0.72);
  box-shadow: 0 0 18px rgba(var(--neon-rgb), 0.24);
}

@media (max-width: 820px) {
  .service-header-inner,
  .service-hero-grid,
  .service-content-grid {
    grid-template-columns: 1fr;
  }

  .service-header-inner {
    display: grid;
    justify-items: center;
  }

  .service-nav {
    justify-content: center;
    gap: 0.8rem;
  }

  .service-hero {
    padding-top: 3.4rem;
  }

  .service-hero-grid,
  .service-content-grid {
    display: grid;
  }

  .service-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .service-page {
    background:
      linear-gradient(180deg, rgba(2, 7, 17, 0.1), rgba(2, 7, 17, 0.36)),
      url('/images/back_3.jpg?v=20260720-2358') center top / cover repeat-y,
      #020711;
  }

  .service-header .brand-frame {
    width: 8.2rem;
  }

  .service-nav {
    font-size: 0.64rem;
    letter-spacing: 0.05em;
  }

  .service-hero-copy h1 {
    font-size: clamp(1.75rem, 11vw, 2.65rem);
  }

  .service-hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .service-cta,
  .service-link {
    width: 100%;
    min-height: 2.85rem;
  }

  .service-facts {
    grid-template-columns: 1fr;
  }

  .service-card {
    border-radius: 1.15rem;
  }

  .service-example-grid {
    gap: 0.55rem;
  }

  .service-example {
    border-radius: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scene,
  .hero-zones,
  .hero-request-zone,
  .hero-shell::before,
  .hero-shell::after,
  .cta-frame::after,
  .building-layer,
  .building-layer::after,
  .portfolio-card {
    transition: none !important;
    animation: none !important;
  }

  .hero-scene,
  .hero-zones,
  .hero-request-zone {
    transform: translateX(-50%) !important;
  }

  .reveal,
  .portfolio-card {
    opacity: 1 !important;
    transform: none !important;
  }
}