html {
  background-color: var(--color-bg-main);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  background-color: var(--color-bg-main);
  width: 100%;
  display: flex;
  flex-direction: column;
  height: auto;
  min-height: 100vh;
}

/* Жесткое перекрытие зоны статус-бара на iOS для защиты от багов Safari */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: env(safe-area-inset-top, 0px);
  background-color: #050506;
  z-index: 9998;
  pointer-events: none;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.header {
  display: flex;
  z-index: 9990;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--variable-collection-global-side-padding);
  padding-top: calc(20px + env(safe-area-inset-top, 0px));
  /* Компенсация прозрачного статус-бара iOS */
  position: fixed;
  top: 0;
  left: 0;
  background-color: var(--color-bg-main);
  border-bottom: 1px solid #ffffff1a;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header-logo {
  position: relative;
  width: 151px;
  height: 20px;
}

.nav-items-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.burger-menu span {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-main);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.burger-menu.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-link {
  font-family: "Montserrat-Medium", Helvetica;
  font-weight: 500;
  font-size: 12px;
  color: var(--color-text-main);
  transition: opacity var(--transition-base);
}

.nav-link:hover {
  opacity: 0.8;
}

.header-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 30px;
  border-radius: 0;
  border: 1px solid var(--variable-collection-accent-color);
  font-family: "Montserrat-Medium", Helvetica;
  font-weight: 500;
  font-size: 12px;
  color: var(--color-text-main);
  cursor: pointer;
  background-color: var(--variable-collection-accent-color);
  transition: background-color var(--transition-base), border-color var(--transition-base);
}

.header-btn:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.mobile-nav-contacts {
  display: none;
}

.hero-section {
  display: flex;
  z-index: 1;
  width: 100%;
  height: calc(100vh - var(--header-height));
  position: relative;
  margin-top: var(--header-height);
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0 20px;
  z-index: 1;
}

.hero-title-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.hero-slogan {
  font-family: "Bad Script", cursive;
  font-size: 38px;
  font-style: normal;
  color: var(--color-text-main);
  text-align: center;
  max-width: 800px;
  letter-spacing: .05rem;
  line-height: 3rem;
  visibility: hidden;
}

.hero-slogan.font-ready {
  visibility: visible;
}

.slogan-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  transition: opacity 0.9s ease, transform 0.9s ease, filter 0.9s ease;
}

.slogan-word.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.hero-title {
  margin: 0;
  font-family: "Montserrat-Bold", Helvetica;
  font-weight: 700;
  color: var(--color-text-main);
  font-size: 60px;
  white-space: nowrap;
  opacity: 0;
}

body.loaded .hero-title {
  animation: slideInFromLeft 0.8s ease-out 0.2s forwards;
}

.hero-subtitle {
  font-family: "Montserrat-Bold", Helvetica;
  font-weight: 700;
  color: var(--color-text-main);
  font-size: 38px;
  white-space: nowrap;
  opacity: 0;
}

body.loaded .hero-subtitle {
  animation: slideInFromLeft 0.8s ease-out 0.4s forwards;
}

.hero-description {
  font-family: "Montserrat-SemiBold", Helvetica;
  font-weight: 600;
  color: var(--color-text-main);
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
}

body.loaded .hero-description {
  animation: slideInFromLeft 0.8s ease-out 0.6s forwards;
}

@keyframes slideInFromLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  background-color: var(--variable-collection-accent-color);
  border-radius: var(--radius-md);
  border: none;
  font-family: "Montserrat-SemiBold", Helvetica;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-main);
  cursor: pointer;
  transition: background-color var(--transition-base), transform 0.1s ease;
  opacity: 0;
}

body.loaded .btn-primary {
  animation: slideInFromLeft 0.8s ease-out 0.8s forwards;
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
}

.btn-primary:active {
  transform: scale(0.98);
}

.hero-hint {
  margin: 0;
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 10px;
  line-height: 12.1px;
  color: #757575;
  opacity: 0;
}

body.loaded .hero-hint {
  animation: slideInFromLeft 0.8s ease-out 1.0s forwards;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.5);
}

.section-header,
.services-section {
  display: flex;
  width: 100%;
  min-height: 224px;
  height: auto;
  align-items: center;
  justify-content: center;
  padding: 80px var(--variable-collection-global-side-padding);
}

.section-title {
  margin: 0;
  opacity: 0.5;
  font-family: "Montserrat-SemiBold", Helvetica;
  font-weight: 600;
  font-size: 20px;
  color: var(--color-text-main);
}

.projects-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  z-index: 3;
}

.project-card {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  width: 100%;
  text-decoration: none;
  color: inherit;
  background-color: var(--color-bg-main);
  transition: background-color var(--transition-base);
}

.project-card:hover {
  background-color: #1e1e1e;
}

.project-image-wrapper {
  width: 51%;
  overflow: hidden;
  display: flex;
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;

  aspect-ratio: 16 / 9;
}

.project-card:hover .project-image {
  transform: scale(1.02);
}

.project-info,
.project-info-reverse {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  flex: 1;
}

.project-info {
  padding: 14px 100px 14px 14px;
}

.project-info-reverse {
  padding: 14px 100px;
}

.project-location {
  opacity: 0.5;
  font-family: "Montserrat-Medium", Helvetica;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.2px;
  color: var(--color-text-main);
}

.project-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.project-name {
  margin: 0;
  font-family: "Montserrat-SemiBold", Helvetica;
  font-weight: 600;
  font-size: 32px;
  letter-spacing: 0.64px;
  color: var(--color-text-main);
}

.project-description {
  margin: 0;
  width: 600px;
  opacity: 0.65;
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 12px;
  line-height: 19.2px;
  color: var(--color-text-main);
}

.project-meta {
  opacity: 0.5;
  font-family: "Montserrat-Medium", Helvetica;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.2px;
  color: var(--color-text-main);
}

.projects-footer {
  display: flex;
  justify-content: center;
  padding: 50px var(--variable-collection-global-side-padding);
  width: 100%;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 12px 8px;
  border-bottom: 1px solid var(--color-text-main);
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.btn-secondary:hover {
  opacity: 0.7;
}

.btn-secondary-text {
  font-family: "Montserrat-SemiBold", Helvetica;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-main);
}

.btn-icon {
  width: 12.75px;
  height: 11.05px;
}




/* POPUP */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12.5px) brightness(100%);
  -webkit-backdrop-filter: blur(12.5px) brightness(100%);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.popup.active {
  opacity: 1;
  visibility: visible;
}

.popup-content {
  position: relative;
  background-color: #0c0c0c;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.95);
  transition: transform 0.4s ease;
}

.popup.active .popup-content {
  transform: scale(1);
}

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 24px 40px;
  background-color: #0c0c0c;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 10;
}

.popup-body {
  padding: 10px 40px 40px 40px;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  min-height: 0;
}

/* Кастомный скроллбар для модального окна */
.popup-body::-webkit-scrollbar {
  width: 6px;
}

.popup-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.popup-hero-image {
  width: calc(100% + 80px);
  margin-left: -40px;
  margin-top: -10px;
  height: 400px;
  object-fit: cover;
  border-radius: 0;
  margin-bottom: 24px;
  display: block;
  object-position: center;
}

/* Стили для текстовых блоков внутри попапов услуг */
.popup-text {
  font-family: "Montserrat-Regular", Helvetica, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-main);
  margin: 0 0 20px 0;
}

.popup-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.popup-list li {
  font-family: "Montserrat-Regular", Helvetica, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-text-main);
  position: relative;
  padding-left: 20px;
}

.popup-list li::before {
  content: "—";
  color: var(--color-text-main);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 14px;
  font-weight: 400;
}

.popup-close {
  background: none;
  border: none;
  color: var(--color-text-main);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.popup-close:hover {
  opacity: 1;
}

.popup-title {
  position: relative;
  left: auto;
  transform: none;
  font-family: "Montserrat-Bold", Helvetica, sans-serif;
  font-weight: 700;
  font-size: 24px;
  color: #ffffff;
  margin: 0;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 12px;
  width: auto;
  max-width: none;
  flex-wrap: wrap;
}

.popup-title-price {
  font-family: "Montserrat-Medium", Helvetica, sans-serif;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

.popup-body .btn-primary {
  width: 100%;
  background-color: #007bff !important;
  color: #fff !important;
  border: none !important;
  border-radius: 0 !important;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 1px;
  padding: 18px;
  margin-top: 30px !important;
  box-shadow: none !important;
}

.popup-body .btn-primary:hover {
  background-color: #0056b3 !important;
  transform: none !important;
}

.popup-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: "Montserrat-Bold", Helvetica, sans-serif;
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.8);
}

.form-input,
.form-select,
.form-textarea {
  background-color: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0;
  padding: 8px 0;
  color: var(--color-text-main);
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition-base);
  width: 100%;
  box-sizing: border-box;
  color-scheme: dark;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* Исправление ширины поля даты на iOS */
.form-input[type="date"] {
  appearance: none;
  -webkit-appearance: none;
  display: block;
  min-width: 0;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-bottom-color: var(--variable-collection-accent-color);
  border-top: none;
  border-left: none;
  border-right: none;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='rgba(255, 255, 255, 0.7)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0 center;
  background-size: 16px;
  padding-right: 24px;
  cursor: pointer;
}

.form-input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-info {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: rgba(255, 255, 255, 0.05);
  padding: 12px;
  border-radius: 0;
}

.form-info-text {
  margin: 0;
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 11px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.7);
}

.form-upload-instructions {
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 11px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
  padding: 12px;
  border-radius: 0;
}

.form-upload-instructions p {
  margin: 0 0 8px 0;
}

.form-upload-instructions p:last-child {
  margin: 0;
}

.form-upload {
  position: relative;
}

.form-upload-input {
  display: none;
}

.form-upload-label {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px dashed rgba(255, 255, 255, 0.3);
  border-radius: 0;
  cursor: pointer;
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.form-upload-label:hover {
  border-color: var(--color-text-main);
  background-color: rgba(255, 255, 255, 0.05);
}

.form-upload-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-upload-text strong {
  font-family: "Montserrat-SemiBold", Helvetica;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-main);
}

.form-upload-text span {
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
}

.form-upload-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: var(--color-bg-input);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0;
  gap: 16px;
}

.upload-preview-info {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  /* Чтобы текст не вылезал */
}

.upload-preview-info img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 0;
  flex-shrink: 0;
  background-color: rgba(255, 255, 255, 0.05);
}

.upload-preview-info span {
  font-family: "Montserrat-Medium", Helvetica, sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--color-text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-remove-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  padding: 4px;
  transition: color var(--transition-base);
}

.upload-remove-btn:hover {
  color: #ff4d4d;
  /* Красный цвет при наведении на крестик */
}

.form-agreement {
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-checkbox {
  margin-top: 2px;
  accent-color: var(--variable-collection-accent-color);
  cursor: pointer;
}

.checkbox-text {
  font-family: "Montserrat-Regular", Helvetica;
  font-weight: 400;
  font-size: 10px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}

.checkbox-text a {
  color: var(--color-text-main);
  text-decoration: underline;
}

.services-wrapper {
  background-color: #050506;
}

.services-grid {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 0px;
  padding-bottom: 100px;
}

.services-row {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 1300px;
}

.service-card {
  display: flex;
  flex-direction: column;
  width: calc(33.333% - 20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
  overflow: hidden;
  text-decoration: none;
  background-color: var(--color-bg-main);
  opacity: 0;
  transform: translateY(30px);
  transition: background-color var(--transition-base), opacity 0.8s ease, transform 0.8s ease;
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  background-color: #1e1e1e;
}

.premium-card:hover {
  background-color: #a36c3e;
}

.premium-card:hover .premium-title {
  background: none;
  -webkit-text-fill-color: #ffffff;
  color: #ffffff;
}

.premium-card:hover .service-description,
.premium-card:hover .service-price-sqm,
.premium-card:hover .service-price-total {
  color: #ffffff;
  opacity: 1;
}

.service-card .icon {
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: border-color 0.3s ease;
}

.service-card:hover .icon {
  border-color: rgba(255, 255, 255, 0.6);
}

.service-card .icon img {
  width: 16px;
  height: 16px;
  display: block;
}

.service-card img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}

.service-card:hover img {
  transform: scale(1.02);
}

.service-text-group {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  flex-grow: 1;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.service-info {
  display: flex;
  flex-direction: column;
  gap: 5px;
  /* Устанавливаем точный отступ 5px */
}

.service-title {
  margin: 0;
  font-family: "Montserrat-SemiBold", Helvetica, sans-serif;
  font-weight: 600;
  font-size: 24px;
  color: var(--color-text-main);
}

.premium-title {
  background: linear-gradient(110deg, #BE7F4E 20%, #F9CCAA 50%, #BE7F4E 80%);
  background-size: 200% auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  animation: premiumLightBeam 7s infinite linear;
}

.premium-btn-anim {
  background-image: linear-gradient(110deg, #BE7F4E 20%, #F9CCAA 50%, #BE7F4E 80%) !important;
  background-size: 200% auto !important;
  animation: premiumLightBeam 7s infinite linear !important;
  opacity: 1 !important;
  transform: none !important;
  color: #ffffff !important;
  border: none !important;
}

.premium-btn-anim:hover {
  filter: brightness(1.1);
}

@keyframes premiumLightBeam {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

.service-description {
  margin: 0;
  font-family: "Montserrat-Regular", Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

.service-footer {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.service-price-total,
.service-price-sqm {
  margin: 0;
  color: #ffffff;
  /* Белый цвет для цен */
}

.service-price-total {
  font-family: "Montserrat-SemiBold", Helvetica, sans-serif;
  font-weight: 600;
  font-size: 16px;
}

.service-price-sqm {
  font-family: "Montserrat-Regular", Helvetica, sans-serif;
  font-size: 10px;
  /* Размер шрифта уменьшен */
}


.portfolio-grid {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.portfolio-card {
  width: calc(50% - 10px);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background-color: var(--color-bg-main);
  transition: background-color var(--transition-base);
}

.portfolio-card:hover {
  background-color: #1e1e1e;
}

.portfolio-image-wrapper {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  display: flex;
}

.portfolio-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-card:hover .portfolio-image {
  transform: scale(1.02);
}

@keyframes shimmerPlaceholder {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

.image-loading {
  background-color: #1a1a1c;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(255, 255, 255, 0) 100%);
  background-size: 1000px 100%;
  background-repeat: no-repeat;
  animation: shimmerPlaceholder 2s infinite linear forwards;
}

div.image-loading img {
  opacity: 0;
}

img.image-loading {
  color: transparent; /* hides alt text */
}

.portfolio-info {
  padding: 50px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Кастомный селектор способа связи (Radio Segmented Control) */
.contact-method-group {
  display: flex;
  gap: 8px;
  width: 100%;
}

.method-radio {
  flex: 1;
  cursor: pointer;
  position: relative;
}

.method-radio input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.method-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  background-color: var(--color-bg-input);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0;
  color: rgba(255, 255, 255, 0.7);
  font-family: "Montserrat-Medium", Helvetica;
  font-weight: 500;
  font-size: 12px;
  transition: all var(--transition-base);
  text-align: center;
  height: 100%;
  box-sizing: border-box;
}

.method-radio input:checked+.method-label {
  background-color: var(--variable-collection-accent-color);
  border-color: var(--variable-collection-accent-color);
  color: var(--color-text-main);
}

.method-radio:hover input:not(:checked)+.method-label {
  border-color: rgba(255, 255, 255, 0.4);
  background-color: rgba(255, 255, 255, 0.05);
}

.method-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* =========================================
   АДАПТИВ (MEDIA QUERIES)
   ========================================= */

@media (max-width: 1300px) {

  /* Секция Hero */
  .hero-section {
    flex-direction: column;
    justify-content: center;
  }

  .hero-content {
    display: flex;
  }

  .hero-slogan {
    font-size: 28px;
    line-height: 2.4rem;
  }

  .hero-title-group {
    order: 1;
    /* Поднимаем слоган наверх */
    width: 100%;
    align-items: center;
    text-align: center;
    padding: 40px var(--variable-collection-global-side-padding) 30px;
    background-color: var(--color-bg-secondary);
  }

  .hero-title {
    white-space: normal;
  }

  .hero-subtitle {
    white-space: normal;
  }

  .hero-description {
    white-space: normal;
    text-align: center;
    line-height: 1.5;
  }

  .hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    order: unset;
  }

  .hero-action {
    order: 3;
    /* Кнопку ставим вниз */
    width: 100%;
    align-items: center;
    padding: 30px var(--variable-collection-global-side-padding) 40px;
    background-color: var(--color-bg-secondary);
  }

  .hero-hint {
    text-align: center;
  }
}

@media (max-width: 1024px) {
  .services-grid {
    padding: 0 40px 40px 40px;
  }

  .services-row {
    gap: 30px;
  }
  
  .service-card {
    width: calc(50% - 15px);
  }

  .project-description {
    width: 100%;
    /* Убираем фиксированную ширину для текста проектов */
  }

  .project-info {
    padding: 14px 40px 14px 14px;
  }

  .project-info-reverse {
    padding: 14px 40px;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-subtitle {
    font-size: 30px;
  }

  /* Сетка всех проектов (портфолио) планшеты */
  .portfolio-info {
    padding: 30px 24px;
  }

  .portfolio-info .project-name {
    font-size: 24px;
  }
}

@media (max-width: 768px) {

  /* Шапка */
  .header {
    flex-direction: row;
    padding: 16px var(--variable-collection-global-side-padding);
    padding-top: calc(16px + env(safe-area-inset-top, 0px));
    gap: 0;
  }

  .burger-menu {
    display: flex;
    z-index: 9995;
  }

  .nav-items-wrapper {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 20px;
    order: 1;
    margin-bottom: auto;
    /* Отталкивает элементы, следующие за ссылками, вниз экрана */
  }

  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    background-color: #050506;
    padding: 100px var(--variable-collection-global-side-padding) 40px;
    border-bottom: none;
    transform: translateX(100%);
    opacity: 1;
    visibility: hidden;
    transition: transform 0.4s ease, visibility 0.4s ease;
    gap: 40px;
    z-index: 9994;
  }

  .header-nav.active {
    transform: translateX(0);
    visibility: visible;
  }

  .header-nav .nav-link {
    font-size: 24px;
    font-family: "Montserrat-SemiBold", Helvetica, sans-serif;
    font-weight: 600;
  }

  .header-nav .header-btn {
    width: auto;
    align-self: flex-start;
    padding: 14px 22px;
    font-size: 14px;
    font-family: "Montserrat-SemiBold", Helvetica, sans-serif;
    font-weight: 600;
    background-color: var(--variable-collection-accent-color);
    border: none;
    border-radius: var(--radius-md);
    order: 2;
  }

  .mobile-nav-contacts {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    order: 3;
  }

  .header-nav .nav-items-wrapper>*,
  .header-nav .mobile-nav-contacts>*,
  .header-nav .header-btn {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, background-color 0.3s ease;
  }

  .header-nav.active .nav-items-wrapper>*,
  .header-nav.active .mobile-nav-contacts>*,
  .header-nav.active .header-btn {
    opacity: 1;
    transform: translateY(0);
  }

  .header-nav.active .nav-items-wrapper .nav-link:nth-of-type(1) {
    transition-delay: 0.2s;
  }

  .header-nav.active .nav-items-wrapper .nav-link:nth-of-type(2) {
    transition-delay: 0.3s;
  }

  .header-nav.active .header-btn {
    transition-delay: 0.4s;
  }

  .header-nav.active .mobile-nav-contacts .contact-link:nth-of-type(1) {
    transition-delay: 0.5s;
  }

  .header-nav.active .mobile-nav-contacts .contact-link:nth-of-type(2) {
    transition-delay: 0.6s;
  }

  /* Секция Hero */
  .hero-title-group {
    padding: 20px var(--variable-collection-global-side-padding) 20px;
  }

  .hero-title {
    font-size: 34px;
  }

  .hero-subtitle {
    font-size: 22px;
  }

  .hero-action {
    padding: 20px var(--variable-collection-global-side-padding) 20px;
  }

  /* Попап на мобильных */
  .popup-content {
    width: calc(100% - 60px);
    /* Внешние отступы от краев экрана по 20px */
  }

  .popup-header {
    padding: 12px 16px;
  }

  .popup-title {
    font-size: 24px;
  }

  .popup-body {
    padding: 10px 20px 30px 20px;
  }

  .popup-hero-image {
    width: calc(100% + 40px);
    margin-left: -20px;
    height: 240px;
    margin-bottom: 20px;
  }

  /* Отступы стандартных секций */
  .section-header,
  .services-section {
    height: auto;
    padding: 50px var(--variable-collection-global-side-padding);
  }

  .projects-footer {
    padding: 0px var(--variable-collection-global-side-padding) 40px;
  }

  .services-row {
    gap: 20px;
  }
  
  .service-card {
    width: 100%;
  }

  /* Отключаем плавное появление и смену фона для карточек услуг на мобильных */
  .service-card {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .service-card:hover,
  .service-card:active {
    background-color: var(--color-bg-main);
  }

  .premium-card:hover,
  .premium-card:active {
    background-color: var(--color-bg-main);
  }

  .premium-card:hover .premium-title {
    background: linear-gradient(180deg, rgb(255, 255, 255) 0%, rgb(199, 143, 89) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .premium-card:hover .service-description,
  .premium-card:hover .service-price-sqm,
  .premium-card:hover .service-price-total {
    color: inherit;
    opacity: inherit;
  }

  /* Карточки проектов */
  .project-card {
    flex-direction: column;
  }

  .project-image-wrapper {
    width: 100%;
    order: 1;
    /* Картинка всегда идет первой (сверху) */
  }

  .project-info,
  .project-info-reverse {
    width: 100%;
    order: 2;
    /* Текстовый блок всегда идет вторым (снизу) */
    padding: 30px var(--variable-collection-global-side-padding);
    gap: 12px;
    /* Маленький отступ от названия города и от площади */
  }

  .project-name {
    font-size: 24px;
  }

  .project-description {
    display: none;
  }

  /* Сетка всех проектов (портфолио) */
  .portfolio-grid {
    flex-direction: column;
    gap: 40px;
  }

  .portfolio-card {
    width: 100%;
  }

  .portfolio-info {
    padding: 24px var(--variable-collection-global-side-padding);
  }
}

.form-submit {
  width: 100%;
  margin-top: 10px;
}

/* Отключаем анимацию для кнопки внутри попапа (которая есть в Hero-секции) */
.popup .btn-primary {
  opacity: 1;
  animation: none;
}

/* =========================================
   ФУТЕР И КОНТАКТЫ
   ========================================= */
.footer-section {
  display: flex;
  padding: 0 0 0 var(--variable-collection-global-side-padding);
  background-color: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 100px 50px 60px 0;
  flex: 1;
  opacity: 1;
}

.footer-content-wrapper.visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 400px;
}

.footer-contacts .btn-primary {
  opacity: 1;
  transition: background-color var(--transition-base);
  animation: none;
  align-self: flex-start;
  margin-top: 10px;
}

.footer-contacts .btn-primary.visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-contacts .section-title {
  opacity: 1;
  color: #ffffff;
  font-size: 32px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: var(--color-text-main);
  transition: opacity var(--transition-base);
}

.contact-link:hover {
  opacity: 0.7;
}

.contact-label {
  font-family: "Montserrat-Medium", Helvetica, sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.contact-value {
  font-family: "Montserrat-SemiBold", Helvetica, sans-serif;
  font-size: 16px;
}

.footer-map {
  width: 65%;
  min-width: 300px;
  position: relative;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.footer-map.visible {
  opacity: 1;
}

.footer-map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(100%) hue-rotate(180deg) contrast(90%);
  /* Фильтр для темной карты */
}

.footer-copyright {
  width: 100%;
  margin-top: 60px;
  text-align: left;
  font-family: "Montserrat-Regular", Helvetica, sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* Оповещение о копировании E-mail */
.email-notification {
  position: fixed;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--variable-collection-accent-color);
  color: var(--color-text-main);
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-family: "Montserrat-Medium", Helvetica, sans-serif;
  font-size: 14px;
  z-index: 1000000;
  transition: top 0.4s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.email-notification.show {
  top: 40px;
  /* Положение уведомления при появлении */
}

@media (max-width: 768px) {
  .footer-section {
    flex-direction: column;
    padding: 0;
  }

  .footer-content-wrapper {
    padding: 60px var(--variable-collection-global-side-padding);
  }

  .footer-contacts {
    width: 100%;
    max-width: none;
  }

  .footer-map {
    display: none;
    /* Скрываем карту на мобильных устройствах */
  }

  .footer-contacts .section-title {
    font-size: 26px;
    /* Чуть уменьшаем на мобильных для аккуратности */
  }
}

/* VIDEO MONITORING SECTION */
.section-video-monitoring {
  padding: 0 20px 80px 20px;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.video-monitoring-container {
  position: relative;
  width: 100%;
  border-radius: 0;
  overflow: hidden;
  background: #000;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  margin-bottom: 30px;
}

.video-monitoring-container video {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.video-monitoring-desc {
  width: 100%;
  max-width: 800px;
  font-family: "Montserrat-Regular", Helvetica, sans-serif;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 768px) {
  .section-video-monitoring {
    padding: 0 20px 40px 20px;
  }
  .video-monitoring-desc {
    font-size: 14px;
  }
}