:root {
  --bg-dark: #0b1220;
  --bg-deep: #060b14;
  --bg-soft: #ffffff;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --surface-dark: rgba(11, 18, 32, 0.84);
  --stroke: rgba(17, 18, 20, 0.1);
  --stroke-strong: rgba(255, 255, 255, 0.14);
  --text-dark: #333;
  --text-mid: #4b5568;
  --text-light: rgba(255, 255, 255, 0.82);
  --accent: #1677ff;
  --accent-strong: #0f5bd8;
  --accent-red: #ff7a00;
  --accent-red-strong: #ff4d00;
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 18px 45px rgba(0, 0, 0, 0.15);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: min(1180px, calc(100vw - 32px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  color: var(--text-dark);
  background:
    radial-gradient(circle at 12% 12%, rgba(22, 119, 255, 0.22), transparent 28%),
    radial-gradient(circle at 86% 20%, rgba(255, 122, 0, 0.12), transparent 22%),
    linear-gradient(180deg, var(--bg-deep) 0 25%, var(--bg-soft) 25% 100%);
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 88%);
  opacity: 0.25;
  z-index: 0;
}

.container {
  width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 20;
  background: transparent;
  border-bottom: 0;
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 20px;
  border-radius: 28px;
  background: rgba(12, 13, 16, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: clamp(62px, 8vw, 78px);
  flex: 0 0 auto;
  /*box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);*/
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  color: #fff;
  line-height: 1;
}

.brand-copy strong {
  font-size: clamp(0.92rem, 1.6vw, 1.05rem);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-copy span {
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-red-strong);
}

.mobile-header-phone {
  display: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-light);
  font-size: 0.98rem;
}

.site-nav a {
  position: relative;
  transition: color 0.25s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--accent);
  transition: transform 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #fff;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  cursor: pointer;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-accent {
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-strong) 100%);
  color: #fff;
  box-shadow: 0 12px 32px rgba(255, 122, 0, 0.34);
}

.button-ghost,
.button-ghost-dark {
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.button-ghost-dark {
  border-color: rgba(17, 18, 20, 0.12);
  color: var(--text-dark);
  background: rgba(255, 255, 255, 0.82);
}

.button-card {
  width: 100%;
  margin-top: auto;
  background: var(--bg-dark);
  color: #fff;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.button-card:hover,
.button-card:focus-visible {
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-strong) 100%);
  color: #fff;
  box-shadow: 0 14px 34px rgba(255, 122, 0, 0.3);
}

.button-small {
  min-height: 46px;
  padding: 0 18px;
}

.button-large {
  min-width: 280px;
}

.hero {
  position: relative;
  padding: 148px 0 0;
  color: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 16%, rgba(22, 119, 255, 0.24), transparent 24%),
    radial-gradient(circle at 18% 8%, rgba(255, 255, 255, 0.1), transparent 30%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 110px);
  padding-bottom: 72px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 30px;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: currentColor;
}

.hero-copy h1,
.section-head h2,
.section-copy h2,
.cooperation-copy h2,
.faq-copy h2,
.contacts-copy h2,
.cta-banner h2 {
  margin: 0;
  font-family: inherit;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.35rem, 4.2vw, 2.9rem);
  max-width: 100%;
}

.hero-text,
.section-copy p,
.section-head p,
.faq-copy p,
.contacts-copy p,
.cta-banner p {
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero-text {
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.78);
  margin: 24px 0 0;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.point-card,
.media-note,
.contact-card,
.review-card,
.benefit-card,
.service-card,
.faq-list details,
.cta-banner,
.map-card {
  backdrop-filter: blur(18px);
}

.point-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow-md);
}

.point-card strong,
.point-card span {
  display: block;
}

.point-card strong {
  margin-bottom: 6px;
}

.point-card span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.94rem;
}

.hero-visual {
  perspective: 1600px;
}

.hero-stage {
  position: relative;
  min-height: 600px;
  transform-style: preserve-3d;
}

.hero-plate,
.hero-orb,
.hero-badge,
.float-card {
  position: absolute;
  transform-style: preserve-3d;
}

.hero-plate {
  inset: auto;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-plate-back {
  width: 80%;
  height: 78%;
  right: 0;
  top: 6%;
  transform: translateZ(-130px) rotateX(65deg) rotateZ(12deg);
}

.hero-plate-front {
  width: 88%;
  height: 84%;
  left: 2%;
  top: 12%;
  background: linear-gradient(180deg, rgba(22, 119, 255, 0.14), rgba(255, 255, 255, 0.02));
  transform: translateZ(-30px) rotateX(68deg) rotateZ(-6deg);
}

.hero-orb {
  border-radius: 50%;
  filter: blur(4px);
}

.hero-orb-left {
  width: 160px;
  height: 160px;
  left: 2%;
  top: 8%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), rgba(22, 119, 255, 0.18));
  box-shadow: 0 0 80px rgba(22, 119, 255, 0.28);
  animation: floatY 6s ease-in-out infinite;
}

.hero-orb-right {
  width: 110px;
  height: 110px;
  right: 4%;
  top: 18%;
  background: radial-gradient(circle at 32% 30%, rgba(255, 255, 255, 0.78), rgba(255, 122, 0, 0.24));
  animation: floatY 5.5s ease-in-out infinite reverse;
}

.float-card {
  overflow: hidden;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.float-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.float-card-main {
  width: min(100%, 510px);
  height: 560px;
  right: 0;
  top: 8%;
  transform: translateZ(110px) rotateX(7deg) rotateY(-12deg);
}

.float-card-side {
  width: 240px;
  height: 300px;
  left: 6%;
  bottom: 8%;
  transform: translateZ(190px) rotateX(11deg) rotateY(18deg);
}

.float-card-copy {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border-radius: 22px;
  color: #fff;
  background: linear-gradient(180deg, rgba(8, 9, 12, 0.02), rgba(8, 9, 12, 0.78));
}

.float-card-copy strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.float-card-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.5;
  font-size: 0.95rem;
}

.worker-card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(22, 119, 255, 0.22);
}

.hero-slider {
  position: relative;
  isolation: isolate;
  --hero-slide-duration: 1500ms;
  --hero-slide-zoom-duration: 4200ms;
}

.hero-slide {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  transform: scale(1.04);
  will-change: opacity, transform;
  transition:
    opacity var(--hero-slide-duration) cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--hero-slide-zoom-duration) ease-out;
}

.hero-slide.is-active {
  opacity: 1;
  z-index: 1;
  transform: scale(1);
}

.worker-card img {
  object-position: center top;
}

.badge,
.service-label,
.contact-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge {
  background: rgba(255, 122, 0, 0.92);
  color: #fff;
  margin-bottom: 12px;
}

.badge-dark {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.hero-badge {
  right: 1%;
  bottom: 6%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.98), rgba(255, 77, 0, 0.92));
  color: #fff;
  transform: translateZ(220px) rotateZ(14deg);
  box-shadow: 0 18px 60px rgba(255, 122, 0, 0.34);
}

.hero-badge-top,
.hero-badge-bottom {
  display: block;
  font-family: inherit;
  font-weight: 800;
  line-height: 1;
}

.hero-badge-top {
  font-size: 1.65rem;
}

.hero-badge-bottom {
  font-size: 0.88rem;
  letter-spacing: 0.12em;
}

.trust-strip {
  background: var(--bg-soft);
  color: #111;
  border-top-left-radius: 28px;
  border-top-right-radius: 28px;
}

.trust-strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 28px;
  padding: 20px 0;
  font-weight: 700;
}

.section {
  padding: 112px 0;
}

.about-section,
.cooperation-section,
.gallery-section,
.faq-section,
.cta-section {
  background: var(--bg-soft);
}

.about-section .section-grid {
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  align-items: stretch;
}

.about-section .section-copy {
  order: 1;
}

.about-section .section-media {
  order: 2;
  min-height: 100%;
}

.services-section,
.reviews-section {
  background:
    radial-gradient(circle at 88% 12%, rgba(22, 119, 255, 0.14), transparent 20%),
    #fff;
}

.benefits-section,
.contacts-section {
  background: linear-gradient(180deg, var(--bg-dark), #111827);
  color: #fff;
}

.section-grid,
.faq-grid,
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 52px;
  align-items: center;
}

.section-head {
  max-width: 820px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-head h2,
.section-copy h2,
.cooperation-copy h2,
.faq-copy h2,
.contacts-copy h2,
.cta-banner h2 {
  font-size: clamp(1.8rem, 2.9vw, 2.9rem);
}

.section-head p,
.section-copy p,
.faq-copy p,
.contacts-copy p {
  color: var(--text-mid);
  margin: 18px 0 0;
}

.benefits-section .section-head p,
.contacts-section .contacts-copy p,
.benefits-section .benefit-card p,
.contacts-section .contact-card span {
  color: rgba(255, 255, 255, 0.76);
}

.media-stack {
  position: relative;
  height: 100%;
  min-height: 720px;
  perspective: 1200px;
}

.media-main,
.media-secondary,
.media-tertiary {
  position: absolute;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.media-main {
  width: 68%;
  height: 42%;
  left: 0;
  top: 0;
  z-index: 1;
  border: 8px solid rgba(255, 255, 255, 0.95);
}

.media-secondary {
  width: 68%;
  height: 42%;
  right: 0;
  top: 26%;
  z-index: 2;
  transform: rotate(4deg);
  border: 8px solid rgba(255, 255, 255, 0.95);
}

.media-tertiary {
  width: 68%;
  height: 42%;
  left: 6%;
  bottom: 0;
  z-index: 3;
  transform: rotate(-4deg);
  border: 8px solid rgba(255, 255, 255, 0.95);
}

.media-note {
  position: absolute;
  right: 2%;
  bottom: 6%;
  width: min(270px, 48%);
  padding: 18px;
  border-radius: 24px;
  background: rgba(17, 18, 20, 0.88);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 4;
}

.media-note strong,
.media-note span {
  display: block;
}

.media-note strong {
  margin-bottom: 8px;
}

.media-note span {
  color: rgba(255, 255, 255, 0.7);
}

.about-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.about-item {
  padding: 20px 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(17, 18, 20, 0.08);
  box-shadow: var(--shadow-md);
}

.about-item strong,
.about-item span {
  display: block;
}

.about-item strong {
  margin-bottom: 6px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(250, 247, 239, 0.98));
  border: 1px solid rgba(17, 18, 20, 0.08);
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.service-image {
  height: 230px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-image img,
.service-card:focus-within .service-image img {
  transform: scale(1.06);
}

.service-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
}

.service-label {
  align-self: flex-start;
  background: rgba(22, 119, 255, 0.14);
  color: var(--accent);
}

.service-body h3,
.benefit-card h3,
.review-card strong,
.contact-card strong {
  margin: 0;
}

.service-body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: #424242;
  line-height: 1.6;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.benefits-section {
  position: relative;
  overflow: hidden;
}

.benefits-shell {
  position: relative;
}

.benefits-decor {
    position: absolute;
    top: 24px;
    bottom: 24px;
    width: 300px;
    pointer-events: none;
    z-index: 0;
}


.benefits-decor-left {
  left: -160px;
}

.benefits-decor-right {
  right: -160px;
}

.benefits-section .section-head,
.benefits-section .benefits-grid {
  position: relative;
  z-index: 1;
}

.benefits-tool {
  --tool-rotate: 0deg;
  position: absolute;
  width: clamp(90px, 10vw, 160px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.28));
  opacity: 0.96;
  transform-origin: center;
  animation: benefitsToolFloat 6.8s ease-in-out infinite;
}

.benefits-tool-screwdriver {
  top: 7%;
  left: 4px;
  width: clamp(170px, 16vw, 250px);
  --tool-rotate: -18deg;
  animation-delay: 0.2s;
}

.benefits-tool-pliers {
  bottom: 13%;
  left: 8px;
  width: clamp(130px, 16vw, 250px);
  --tool-rotate: 8deg;
  animation-delay: 1.1s;
}

.benefits-tool-wrench {
  top: 8%;
  right: -8px;
  width: clamp(170px, 16vw, 240px);
  --tool-rotate: 16deg;
  animation-delay: 0.5s;
}

.benefits-tool-tape {
  bottom: 16%;
  right: 26px;
  width: clamp(100px, 16vw, 240px);
  --tool-rotate: -10deg;
  animation-delay: 1.6s;
}

.benefit-card {
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow-md);
  transform-style: preserve-3d;
}

.benefit-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
  color: #fff;
  font-family: inherit;
  font-weight: 800;
}

.benefit-card p {
  margin: 14px 0 0;
  line-height: 1.7;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-md);
  aspect-ratio: 1 / 1;
}

.gallery-item img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.reviews-carousel {
  --reviews-columns: 3;
  --reviews-gap: 22px;
  --reviews-peek: clamp(26px, 5vw, 92px);
  --reviews-shell-padding: clamp(14px, 2vw, 28px);
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
}

.reviews-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  width: calc(100vw - (2 * var(--reviews-shell-padding)));
  margin: 0 auto 22px;
}

.reviews-summary {
  margin: 0;
  color: var(--text-mid);
  font-weight: 600;
}

.reviews-footer {
  position: relative;
  width: calc(100vw - (2 * var(--reviews-shell-padding)));
  min-height: 54px;
  margin: 18px auto 0;
}

.reviews-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  position: absolute;
  top: 0%;
  right: 0;
  transform: translateY(-50%);
}

.reviews-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(17, 18, 20, 0.12);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-md);
  color: var(--text-dark);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.reviews-control:hover,
.reviews-control:focus-visible {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
  border-color: transparent;
  box-shadow: 0 14px 34px rgba(255, 122, 0, 0.28);
  color: #fff;
}

.reviews-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 330px;
  margin: 0 auto;
  padding: 24px 0 34px;
  touch-action: pan-y;
  cursor: grab;
}

.reviews-viewport.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.reviews-grid {
  display: flex;
  gap: var(--reviews-gap);
  align-items: stretch;
  width: max-content;
  will-change: transform;
  transition: transform 0.62s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.review-card {
  position: relative;
  display: flex;
  flex: 0 0 calc((100vw - (2 * var(--reviews-shell-padding)) - (2 * var(--reviews-peek)) - ((var(--reviews-columns) - 1) * var(--reviews-gap))) / var(--reviews-columns));
  flex-direction: column;
  min-height: 100%;
  padding: 26px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(17, 18, 20, 0.08);
  box-shadow: var(--shadow-md);
}

.review-card::before {
  content: "\201C";
  position: absolute;
  top: 14px;
  right: 18px;
  color: rgba(255, 122, 0, 0.16);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
}

.review-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-right: 34px;
}

.review-meta {
  min-width: 0;
}

.review-top span {
  display: block;
  margin-top: 4px;
  color: #616161;
  font-size: 0.92rem;
}

.review-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  flex: 1;
  line-height: 1.75;
  color: #353535;
}

.reviews-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  margin: 0 auto;
}

.reviews-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(15, 23, 38, 0.16);
  cursor: pointer;
  transition: width 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.reviews-dot:hover,
.reviews-dot:focus-visible {
  transform: translateY(-1px);
  background: rgba(22, 119, 255, 0.34);
}

.reviews-dot.is-active {
  width: 40px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
}

.avatar {
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  flex: 0 0 auto;
  border-radius: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-red));
  color: #fff;
}

.avatar-frame {
  overflow: hidden;
  padding: 0;
  background: rgba(255, 255, 255, 0.12);
}

.avatar-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-section {
	    padding-top: 30px !important;
}
.faq-list details {
  padding: 22px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(17, 18, 20, 0.08);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.faq-list details[open] {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(255, 122, 0, 0.18);
  box-shadow: 0 24px 48px rgba(11, 18, 32, 0.12);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 12px;
  background: rgba(22, 119, 255, 0.12);
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.faq-list details[open] summary::after {
  content: "-";
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
  color: #fff;
  transform: translateY(-1px);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-answer {
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: height 0.42s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s ease;
}

.faq-list details[open] .faq-answer {
  opacity: 1;
}

.faq-answer p {
  margin: 14px 0 0;
  color: #4b4b4b;
  line-height: 1.65;
}

.cooperation-section {
  background:
    radial-gradient(circle at 14% 18%, rgba(22, 119, 255, 0.08), transparent 24%),
    radial-gradient(circle at 86% 20%, rgba(255, 122, 0, 0.11), transparent 20%),
    var(--bg-soft);
}

.cooperation-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 28px;
  align-items: stretch;
}

.cooperation-copy,
.cooperation-card {
  min-height: 100%;
  border-radius: 30px;
  border: 1px solid rgba(17, 18, 20, 0.08);
  box-shadow: var(--shadow-md);
}

.cooperation-copy {
  display: flex;
  flex-direction: column;
  padding: 36px;
  background: rgba(255, 255, 255, 0.96);
}

.cooperation-copy > p:not(.eyebrow) {
  margin: 18px 0 0;
  color: var(--text-mid);
  line-height: 1.75;
}

.cooperation-points {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.cooperation-point {
  padding: 20px 22px;
  border-radius: 22px;
  background: rgba(11, 18, 32, 0.035);
  border: 1px solid rgba(17, 18, 20, 0.06);
}

.cooperation-point strong,
.cooperation-point span {
  display: block;
}

.cooperation-point strong {
  margin-bottom: 8px;
}

.cooperation-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 18px;
  background:
    radial-gradient(circle at 84% 12%, rgba(255, 122, 0, 0.22), transparent 24%),
    linear-gradient(180deg, rgba(11, 18, 32, 0.98), rgba(21, 36, 58, 0.96));
  color: #fff;
}

.cooperation-media {
  flex: 1;
  min-height: 320px;
  border-radius: 24px;
  overflow: hidden;
}

.cooperation-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cooperation-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: 20px 12px 10px;
}

.cooperation-body strong {
  font-size: 1.35rem;
  line-height: 1.25;
}

.cooperation-body p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.cooperation-body .button {
  width: 100%;
  margin-top: auto;
}

@media (prefers-reduced-motion: reduce) {
  .faq-list details,
  .faq-answer,
  .faq-list summary::after {
    transition: none;
  }
}

.contacts-cards {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.06);
}

.contact-label {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.contact-card strong {
  font-size: 1.16rem;
}

.contact-phone-link {
  display: inline-flex;
  width: fit-content;
}

.contact-phone-link strong {
  transition: color 0.25s ease;
}

.contact-phone-link:hover strong,
.contact-phone-link:focus-visible strong {
  color: var(--accent-red);
}

.map-card {
  overflow: hidden;
  min-height: 620px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-lg);
}

.map-card iframe {
  width: 100%;
  height: 100%;
  min-height: 620px;
  border: 0;
  filter: grayscale(0.18) contrast(1.06) saturate(0.95);
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 38px 42px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 122, 0, 0.34), transparent 24%),
    linear-gradient(135deg, var(--bg-dark) 0%, #15243a 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.76);
  max-width: 62ch;
}

.site-footer {
  padding: 24px 0 112px;
  background: var(--bg-soft);
}

.footer-inner,
.footer-meta {
  display: flex;
  gap: 24px;
}

.footer-inner {
  justify-content: space-between;
  align-items: flex-start;
  padding-top: 24px;
  border-top: 1px solid rgba(17, 18, 20, 0.08);
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  max-width: 680px;
}

.footer-brand-copy {
  display: grid;
  gap: 8px;
}

.footer-brand-copy strong {
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--text-dark);
}

.footer-brand-copy p {
  margin: 0;
  max-width: 58ch;
  color: #515151;
  line-height: 1.7;
}

.footer-logo {
  width: 78px;
  flex: 0 0 auto;
  margin: 2px 0 0;
}

.footer-meta {
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  color: #3c3c3c;
}

.footer-meta a {
  font-weight: 700;
  transition: color 0.25s ease;
}

.footer-meta a:hover,
.footer-meta a:focus-visible {
  color: var(--accent-red);
}

.footer-note {
  padding-top: 18px;
  color: #6b6b6b;
}

.floating-call {
  position: fixed;
  left: 22px;
  bottom: 36px;
  z-index: 18;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-width: 224px;
  min-height: 64px;
  padding: 10px 24px 10px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 45px rgba(255, 122, 0, 0.35);
  animation: callNudge 2.8s ease-in-out infinite;
}

.floating-call-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(17, 18, 20, 0.14);
  flex: 0 0 auto;
  box-shadow: 0 0 0 0 rgba(17, 18, 20, 0.18);
  animation: callPulse 2.8s ease-out infinite;
}

.floating-call-icon svg,
.floating-top svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.floating-call-text {
  line-height: 1.1;
}

.floating-masters {
  position: fixed;
  left: 22px;
  bottom: 114px;
  z-index: 18;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 224px;
  min-height: 64px;
  max-width: min(260px, calc(100vw - 44px));
  padding: 10px 24px 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 45px rgba(255, 122, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease, box-shadow 0.28s ease;
  animation: mastersGlow 3.6s ease-in-out infinite;
}

.floating-masters::before {
  content: "";
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.98) 0 16%, rgba(255, 255, 255, 0.4) 17% 32%, transparent 33%),
    rgba(17, 18, 20, 0.14);
  box-shadow: 0 0 0 0 rgba(17, 18, 20, 0.18);
  animation: callPulse 2.8s ease-out infinite;
}

.floating-masters:hover,
.floating-masters:focus-visible {
  box-shadow: 0 22px 48px rgba(255, 122, 0, 0.42);
}

.floating-masters.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-masters-text {
  line-height: 1.15;
}

.floating-top {
  position: fixed;
  right: 22px;
  bottom: 36px;
  z-index: 18;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  background: rgba(17, 18, 20, 0.88);
  color: #fff;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease, background 0.28s ease;
}

.floating-top:hover,
.floating-top:focus-visible {
  background: #111;
}

.floating-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-bar {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-tilt] {
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  will-change: transform;
}

[data-tilt]:hover,
[data-tilt]:focus-within {
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.2);
}

@keyframes floatY {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -14px, 0);
  }
}

@keyframes callNudge {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  8% {
    transform: translate3d(-2px, 0, 0) rotate(-4deg);
  }
  16% {
    transform: translate3d(2px, 0, 0) rotate(4deg);
  }
  24% {
    transform: translate3d(-2px, 0, 0) rotate(-3deg);
  }
  32% {
    transform: translate3d(1px, 0, 0) rotate(2deg);
  }
  40% {
    transform: translate3d(0, -2px, 0) rotate(0deg);
  }
}

@keyframes callPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(17, 18, 20, 0.18);
  }
  45% {
    box-shadow: 0 0 0 12px rgba(17, 18, 20, 0);
  }
}

@keyframes benefitsToolFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(var(--tool-rotate));
  }
  50% {
    transform: translate3d(0, -12px, 0) rotate(calc(var(--tool-rotate) + 3deg));
  }
}

@keyframes mastersGlow {
  0%,
  100% {
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
  }
  50% {
    box-shadow: 0 20px 42px rgba(255, 122, 0, 0.2);
  }
}

@media (max-width: 1120px) {
  .hero-grid,
  .section-grid,
  .faq-grid,
  .contacts-grid,
  .cooperation-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 24px;
  }

  .about-section .section-copy,
  .about-section .section-media {
    order: initial;
  }

  .about-section .section-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 14ch;
  }

  .hero-stage {
    min-height: 560px;
  }

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

  .reviews-carousel {
    --reviews-columns: 2;
    --reviews-peek: clamp(22px, 6vw, 56px);
  }

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cooperation-card {
    min-height: auto;
  }

  .cooperation-media {
    min-height: 360px;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-brand {
    flex-direction: column;
    gap: 14px;
  }

  .footer-logo {
    margin-top: 0;
  }

  .footer-meta {
    align-items: flex-start;
    text-align: left;
  }

  .benefits-decor {
    display: none;
  }
}

@media (max-width: 860px) {
  .header-inner {
    gap: 12px;
  }

  .mobile-header-phone {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: max-content;
    max-width: calc(100% - 164px);
    min-height: 44px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 0.92rem;
    font-weight: 700;
    white-space: nowrap;
    text-align: center;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    border-radius: 22px;
    background: rgba(8, 12, 20, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-open .site-nav {
    display: flex;
  }

  .hero {
    padding-top: 138px;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .reviews-carousel {
    --reviews-columns: 1;
    --reviews-peek: 22px;
  }

  .reviews-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    min-height: auto;
  }

  .reviews-controls {
    position: static;
    transform: none;
  }

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

  .media-stack {
    min-height: 560px;
  }

  .media-main {
    width: 70%;
    height: 40%;
  }

  .media-secondary {
    width: 70%;
    height: 40%;
    right: 0;
    top: 24%;
  }

  .media-tertiary {
    width: 70%;
    height: 40%;
    left: 6%;
    bottom: 0;
  }

  .media-note {
    right: 2%;
    bottom: 4%;
    width: min(260px, 52%);
  }

  .map-card,
  .map-card iframe {
    min-height: 480px;
  }

  .cooperation-copy,
  .cooperation-card {
    padding-inline: 24px;
  }

  .cooperation-media {
    min-height: 300px;
  }
}

@media (max-width: 640px) {
    html, body {
    max-width: 100%;
    overflow-x: hidden;
}
  .mobile-header-phone {
    min-height: auto;
    padding: 0;
    background: transparent;
    border: 0;
    font-size: 0.9rem;
    max-width: calc(100% - 132px);
  }

  .section {
    padding: 88px 0;
  }

  .hero-copy h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button,
  .button-large {
    width: 100%;
  }

  .cooperation-copy {
    padding: 28px 22px;
  }

  .cooperation-card {
    padding: 14px;
  }

  .cooperation-media {
    min-height: 240px;
  }

  .cooperation-body {
    padding: 18px 10px 8px;
  }

  .hero-stage {
    min-height: 460px;
  }

  .hero {
    padding-top: 128px;
  }

  .media-stack {
    min-height: 500px;
  }

  .media-main {
    width: 74%;
    height: 34%;
    left: 0;
    top: 0;
  }

  .media-secondary {
    width: 74%;
    height: 34%;
    right: 0;
    top: 24%;
    left: auto;
    transform: rotate(3deg);
  }

  .media-tertiary {
    width: 74%;
    height: 34%;
    left: 4%;
    bottom: 0;
    top: auto;
    transform: rotate(-3deg);
  }

  .media-note {
    width: min(230px, 62%);
    right: 0;
    left: auto;
    bottom: 6px;
    padding: 16px;
  }

  .float-card-main {
    width: 88%;
    height: 380px;
    right: 0;
    top: 8%;
  }

  .float-card-side {
    width: 170px;
    height: 220px;
    left: 0;
    bottom: 8%;
  }

  .hero-badge {
    width: 92px;
    height: 92px;
  }

  .hero-badge-top {
    font-size: 1.2rem;
  }

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

  .reviews-summary {
    font-size: 0.95rem;
  }

  .reviews-control {
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }
.reviews-viewport {
  width: 100%;
  height: 400px;
}
  .brand-copy {
    display: none;
  }

  .site-footer {
    padding-bottom: 120px;
  }

  .floating-call {
    display: none;
  }

  .floating-top {
    right: 16px;
    bottom: 104px;
    width: 52px;
    height: 52px;
  }

  .floating-masters {
    left: 16px;
    bottom: 96px;
    min-width: 188px;
    min-height: 54px;
    max-width: 192px;
    padding: 0 16px;
    font-size: 0.8rem;
  }

  .mobile-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 22;
    display: block;
    padding: 10px 14px 16px;
    background: transparent;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
  }

  .mobile-bar.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mobile-bar-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--accent-red), var(--accent-red-strong));
    box-shadow: 0 14px 34px rgba(255, 122, 0, 0.3);
    color: #fff;
  }

  .mobile-bar-link span,
  .mobile-bar-link strong {
    display: block;
  }

  .mobile-bar-link span {
    font-weight: 700;
  }

  .mobile-bar-link strong {
    text-align: right;
    font-size: 0.98rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}